submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
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s326188811 | p03851 | C++ | #include<bits/stdc++.h>
#include<deque>
#include<iostream>
#include<algorithm>
using namespace std;
#define ll long long
const int maxn = 3e5 + 5;
int n, m;
ll t[maxn], p[maxn], f[maxn], g[maxn], F[maxn], G[maxn], h[maxn];
pair<int, ll> drink[maxn];
struct node
{
ll x, y;
};
long double k(const node &a, const node &b)
{
return long double(a.y - b.y) / long double(a.x - b.x);
}
ll crossz(const node &a, const node &b, const node& c)
{
return (b.x - a.x) * (c.y - b.y) - (b.y - a.y) * (c.x - b.x);
}
void rev(ll *a)
{
for (int i = 1; i <= n - i + 1; ++i)swap(a[i], a[n - i + 1]);
}
void cal(ll *dp)
{
p[0] = 0;
for (int i = 1; i <= n; ++i)p[i] = p[i - 1] + t[i];
deque<node> Q;
Q.push_back({ 0, 0 });
dp[0] = 0;
for (ll i = 1; i <= n; ++i)
{
dp[i] = dp[i - 1];
while (Q.size() > 1)
{
node temp = Q.front(); Q.pop_front();
node temp2 = Q.front();
ll ans1, ans2;
ans1 = temp.y - i * temp.x - p[i] + (i*i + i) / 2;
ans2 = temp2.y - i * temp2.x - p[i] + (i*i + i) / 2;
if (ans1 > ans2)
{
Q.push_front(temp);
break;
}
}
dp[i] = max(dp[i], Q.front().y - i * Q.front().x - p[i] + (i*i + i) / 2);
//add dp[i]
node temp = { i, dp[i] + p[i] + (i * i - i) / 2 };
while (Q.size() > 1)
{
node back = Q.back(); Q.pop_back();
//用除法求斜率判大小，精度有误差
//long double k1 = k(temp, back), k2 = k(back, Q.back());
//if (k1 < k2)
if(crossz(Q.back(), back, temp) < 0)
{
Q.push_back(back); break;
}
}
Q.push_back(temp);
}
}
void calh(int l, int r)
{
if (l == r)
{
h[l] = max(h[l], f[l - 1] + g[r + 1] + 1 - t[l]);
return;
}
int mid = (l + r >> 1);
for (ll i = l; i <= mid; ++i)F[i] = f[i - 1] + p[i - 1] + (i*i - 3 * i) / 2 + 1;
for (ll j = mid + 1; j <= r; ++j)G[j] = g[j + 1] - p[j] + (j*j + j * 3) / 2;
deque<node> Q;
for (int i = mid + 1; i <= r; ++i)
{
node now = { i, G[i] };
while (Q.size() > 1)
{
node tmp = Q.back(); Q.pop_back();
//long double k1 = k(now, tmp), k2 = k(tmp, Q.back());
if(crossz(Q.back(), tmp, now) < 0)//if (k1 < k2)
{
Q.push_back(tmp); break;
}
}
Q.push_back(now);
}
ll t = -4e18;
for (ll j = l; j <= mid; ++j)
{
while (Q.size() > 1)
{
ll ans1, ans2;
node tmp = Q.back(); Q.pop_back();
ans1 = tmp.y - tmp.x * j, ans2 = Q.back().y - Q.back().x * j;
if (ans1 > ans2)
{
Q.push_back(tmp); break;
}
}
t = max(t, Q.back().y - Q.back().x * j + F[j]);
h[j] = max(t, h[j]);
}
calh(l, mid); calh(mid + 1, r);
}
void solve()
{
cin >> n;
for (int i = 1; i <= n; ++i)cin >> t[i];
cin >> m;
//for (int i = 1; i <= m; ++i)cin >> drink[i].first >> drink[i].second;
memset(h, 0xbf, sizeof(h));//初值不能为0，因为要求i必选，值可能为负
cal(f);
rev(t); cal(g);
rev(t); rev(g);
for (int i = 1; i <= n; ++i)p[i] = p[i - 1] + t[i];
calh(1, n);
rev(t);
for (int i = 1; i <= n; ++i)p[i] = p[i - 1] + t[i];
swap(f, g); rev(f); rev(g);
rev(h);
calh(1, n);
rev(t); rev(h); rev(f); rev(g);
swap(f, g);
for (int i = 1; i <= m; ++i)
{
ll p, v; cin >> p >> v;
//ll p = drink[i].first, v = drink[i].second;
ll ans = max(f[p - 1] + g[p + 1], h[p] + t[p] - v);
cout << ans << "\n";
}
}
signed main()
{
ios::sync_with_stdio(false); cin.tie(0);
// int t; cin >> t;
// for(int i = 1; i <= t; ++i)
solve();
// system("pause");
return 0;
} | a.cc: In function 'long double k(const node&, const node&)':
a.cc:19:16: error: expected primary-expression before 'long'
19 | return long double(a.y - b.y) / long double(a.x - b.x);
| ^~~~
a.cc:19:15: error: expected ';' before 'long'
19 | return long double(a.y - b.y) / long double(a.x - b.x);
| ^~~~~
| ;
a.cc:19:16: error: expected primary-expression before 'long'
19 | return long double(a.y - b.y) / long double(a.x - b.x);
| ^~~~
|
s168190184 | p03851 | C++ | #include <bits/stdc++.h>
#define pb emplace_back
#define ll long long
#define fi first
#define se second
#define mp make_pair
#define sz(x) int(x.size())
#define int int64_t
using namespace std;
typedef pair<int, int> pii;
const int N = 3e5 + 5;
const int inf = (ll)1e18;
int operator*(const pii& x, const pii& y) {return x.fi * y.se - y.fi * x.se;}
pii operator-(const pii& x, const pii& y) {return {x.fi - y.fi, x.se - y.se};}
int ccw(const pii& a, const pii& b, const pii& c) {return (c - b) * (b - a);}
vector<pii> hull; int sz, low, high, mid, type, ptr, res;
void init(int _type) {type = _type, hull.clear(), sz = ptr = 0;}
void push(const pii& p) {
for(; sz > 1 && ccw(hull[sz - 2], hull[sz - 1], p) * type >= 0; hull.pop_back(), --sz);
hull.pb(p); ++sz;
}
int val(int i, int x) {return (i < sz && i >= 0)? hull[i].fi * x + hull[i].se: -inf;}
int get(int x) {
if(hull.empty()) return -inf;
low = 0, high = sz - 1;
while(low <= high) {
mid = (low + high) >> 1;
if(val(mid, x) <= val(mid + 1, x)) low = mid + 1;
else high = mid - 1;
}
return max(val(low, x), val(high, x));
}
int n, t[N], s[N], f[N], g[N], _dp[N], dp[N];
void divide(int l, int r) {
if(l == r) {
dp[l] = max(dp[l], f[l - 1] + g[l + 1] + 1 - s[l]);
return;
}
int mid = (l + r) >> 1;
init(1); t[l - 1] = 0;
for(int i = l; i <= r; ++i) t[i] = t[i - 1] + s[i]; t[r + 1] = t[r];
/// dp(i) = max f(j) + (i - j) * (i - j + 1) / 2 - t[i] + t[j]
/// 2f(j) + 2t[j] + jj - j - 2ij + ii - 2t[i] + i
for(int i = l - 1; i < mid; ++i)
push({-2 * i, 2 * f[i] + 2 * t[i] + i * i - i});
int ans = -inf;
for(int i = mid + 1; i <= r; ++i) {
_dp[i] = (get(i) + i * i - 2 * t[i] + i) / 2 + g[i + 1];
}
for(int i = r; i > mid; --i) {
ans = max(ans, _dp[i]);
dp[i] = max(dp[i], ans);
}
init(-1); ans = -inf;
/// dp(i) = g(j) + (j - i) * (j - i + 1) / 2 - t[j - 1] + t[i - 1]
/// 2g(j) + jj - 2t[j - 1] + j - 2ij + ii + 2t[i - 1] - i
for(int i = r + 1; i > mid + 1; --i) {
push({-2 * i, 2 * g[i] + i * i - 2 * t[i - 1] + i});
}
for(int i = mid; i >= l; --i)
_dp[i] = (get(i) + i * i - i + 2 * t[i - 1]) / 2 + f[i - 1];
for(int i = l; i <= mid; ++i) {
ans = max(ans, _dp[i]);
dp[i] = max(dp[i], ans);
}
divide(l, mid); divide(mid + 1, r);
}
int32_t main() {
ios_base::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
#define Task "test"
if(fopen(Task".inp", "r")) {
freopen(Task".inp", "r", stdin);
freopen(Task".out", "w", stdout);
}
cin >> n;
for(int i = 1; i <= n; ++i) cin >> s[i], t[i] = t[i - 1] + s[i];
init(1); push({0, 0});
for(int i = 1; i <= n; ++i) {
f[i] = max(f[i - 1], (get(i) - 2ll * t[i] + i * i + i) >> 1);
push({-2 * i, 2ll * f[i] + i * i - i + 2 * t[i]});
}
init(-1);
push({-2 * n - 2, (n + 1) * (n + 1) - 2 * t[n] + n + 1});
for(int i = n; i >= 1; --i) {
g[i] = max(g[i + 1], (get(i) + i * i - i + 2 * t[i - 1]) >> 1);
push({-2 * i, 2 * g[i] + i * i - 2 * t[i - 1] + i});
}
divide(1, n);
int q, pi, xi; cin >> q;
while(q --) {
cin >> pi >> xi;
cout << max(f[pi - 1] + g[pi + 1], dp[pi] + s[pi] - xi) << '\n';
}
}
| a.cc: In function 'int32_t main()':
a.cc:86:19: error: no matching function for call to 'max(int64_t&, long long int)'
86 | f[i] = max(f[i - 1], (get(i) - 2ll * t[i] + i * i + i) >> 1);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
257 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: template argument deduction/substitution failed:
a.cc:86:19: note: deduced conflicting types for parameter 'const _Tp' ('long int' and 'long long int')
86 | f[i] = max(f[i - 1], (get(i) - 2ll * t[i] + i * i + i) >> 1);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
5706 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
5716 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: template argument deduction/substitution failed:
a.cc:86:19: note: mismatched types 'std::initializer_list<_Tp>' and 'long int'
86 | f[i] = max(f[i - 1], (get(i) - 2ll * t[i] + i * i + i) >> 1);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
s463304301 | p03851 | C++ | int a , b ;
string op ;
cin > > a >> op >> b ;
if ( op == "+")
cout << a + b << endl ;
else
cout << a - b << endl ; | a.cc:2:1: error: 'string' does not name a type
2 | string op ;
| ^~~~~~
a.cc:3:1: error: 'cin' does not name a type
3 | cin > > a >> op >> b ;
| ^~~
a.cc:4:1: error: expected unqualified-id before 'if'
4 | if ( op == "+")
| ^~
a.cc:6:1: error: expected unqualified-id before 'else'
6 | else
| ^~~~
|
s261775161 | p03851 | C++ | #include<cstdio>
#include<cstring>
#include<algorithm>
#include<cctype>
#define maxn 300005
#define LL long long
using namespace std;
int n,m;
template<class T>inline void read(T &res)
{
char ch;
for(;!isdigit(ch=getchar(););
for(res=ch-'0';isdigit(ch=getchar());res=res*10+ch-'0');
}
LL sum[maxn],dp[2][maxn];
int RMQ[19][maxn],Q[3][maxn],rpt[3][maxn],L[3],R[3],lg[maxn];
inline int Query(const int &u,const int &v)
{ if(u>v) return 0;int tmp = lg[v-u+1] ;return min(RMQ[tmp][u] , RMQ[tmp][v-(1<<tmp)+1]); }
inline bool check0(int a,int pt,int b)
{
return dp[a][0] + 1ll * (pt - a) * (pt - a + 1) / 2 - sum[pt] + sum[a] < dp[b][0] + 1ll * (pt - b) * (pt - b + 1) / 2 - sum[pt] + sum[b];
}
inline bool check1(int a,int pt,int b)
{
return dp[a][0] + 1ll * (pt - a) * (pt - a + 1) / 2 - sum[pt] + sum[a] + Query(a+1,pt) < dp[b][0] + 1ll * (pt - b) * (pt - b + 1) / 2 - sum[pt] + sum[b] + Query(b+1, pt);
}
inline bool check2(int a,int pt,int b)
{
return dp[a][1] + 1ll * (pt - a) * (pt - a + 1) / 2 - sum[pt] + sum[a] < dp[b][1] + 1ll * (pt - b) * (pt - b + 1) / 2 - sum[pt] + sum[b];
}
int main()
{
read(n);
for(int i=1;i<=n;i++) read(sum[i]) ,sum[i]+=sum[i-1];
memset(dp,-0x3f,sizeof dp);
memset(RMQ,0x3f,sizeof RMQ);
for(int sum=1,i=0;sum<maxn;sum<<=1,i++) lg[sum]=i;
for(int i=1;i<maxn;i++) lg[i] = max(lg[i],lg[i-1]);
read(m);
for(int i=1,a,b;i<=m;i++)
{
read(a),read(b);
RMQ[0][a] = min(RMQ[0][a] , b - sum[a] + sum[a+1]);
}
for(int j=1;j<19;j++)
for(int i=1;i<=n;i++)
RMQ[j][i] = min(RMQ[j-1][i] , RMQ[j-1][i+(1<<j-1)]);
for(int i=0;i<3;i++)
Q[i][R[i]]] = 0 , rpt[i][R[i]++] = n;
for(int i=1;i<=n;i++)
{
for(int j=0;j<3;j++)
(rpt[j][L[j]] < i) && (L[j] ++);
dp[i][0] = dp[rpt[Q[0][L[0]]]][0] + 1ll * (i - Q[0][L[0]]) * (i - Q[0][L[0]] + 1) / 2 - sum[i] + sum[Q[0][L[0]]];
dp[i][1] = max(dp[rpt[Q[1][L[1]]]][0] + 1ll * (i - Q[1][L[1]]) * (i - Q[1][L[1]] + 1) / 2 - sum[i] + sum[Q[1][L[1]]] + Query(Q[1][L[1]]+1 , i),
dp[rpt[Q[2][L[2]]]][1] + 1ll * (i - Q[2][L[2]]) * (i - Q[2][L[2]] + 1) / 2 - sum[i] + sum[Q[2][L[2]]]);
for(;L[0] < R[0] - 1 && check0(Q[0][R[0]] , rpt[0][R[0]-1]+1 , i);) R[0] --;
for(;L[1] < R[1] - 1 && check0(Q[1][R[1]] , rpt[1][R[1]-1]+1 , i);) R[1] --;
for(;L[2] < R[2] - 1 && check0(Q[2][R[2]] , rpt[2][R[2]-1]+1 , i);) R[2] --;
}
}
| a.cc: In function 'void read(T&)':
a.cc:13:35: error: expected ')' before ';' token
13 | for(;!isdigit(ch=getchar(););
| ~ ^
| )
a.cc: In function 'int main()':
a.cc:49:32: error: no matching function for call to 'min(int&, long long int)'
49 | RMQ[0][a] = min(RMQ[0][a] , b - sum[a] + sum[a+1]);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
from a.cc:3:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
233 | min(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: template argument deduction/substitution failed:
a.cc:49:32: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
49 | RMQ[0][a] = min(RMQ[0][a] , b - sum[a] + sum[a+1]);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
281 | min(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
5686 | min(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
5696 | min(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: template argument deduction/substitution failed:
a.cc:49:32: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
49 | RMQ[0][a] = min(RMQ[0][a] , b - sum[a] + sum[a+1]);
| ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:56:27: error: expected ';' before ']' token
56 | Q[i][R[i]]] = 0 , rpt[i][R[i]++] = n;
| ^
| ;
a.cc:61:22: error: invalid types 'long long int [2][300005][int [300005]]' for array subscript
61 | dp[i][0] = dp[rpt[Q[0][L[0]]]][0] + 1ll * (i - Q[0][L[0]]) * (i - Q[0][L[0]] + 1) / 2 - sum[i] + sum[Q[0][L[0]]];
| ^
a.cc:62:26: error: invalid types 'long long int [2][300005][int [300005]]' for array subscript
62 | dp[i][1] = max(dp[rpt[Q[1][L[1]]]][0] + 1ll * (i - Q[1][L[1]]) * (i - Q[1][L[1]] + 1) / 2 - sum[i] + sum[Q[1][L[1]]] + Query(Q[1][L[1]]+1 , i),
| ^
a.cc:63:19: error: invalid types 'long long int [2][300005][int [300005]]' for array subscript
63 | dp[rpt[Q[2][L[2]]]][1] + 1ll * (i - Q[2][L[2]]) * (i - Q[2][L[2]] + 1) / 2 - sum[i] + sum[Q[2][L[2]]]);
| ^
|
s113468190 | p03851 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MN = 300010;
struct CHT {
vector<ll> M, B;
void init() {
M.clear();
B.clear();
}
bool bad(int l1, int l2, int l3) {
return (M[l1] - M[l2]) * (B[l3] - B[l1]) <= (M[l1] - M[l3]) * (B[l2] - B[l1]);
}
void add(ll m, ll b) {
M.push_back(m);
B.push_back(b);
while(M.size() >= 3 && bad(M.size() - 3, M.size() - 2, M.size() - 1)) {
M.erase(M.end() - 2);
B.erase(B.end() - 2);
}
if(M.size() == 2 && M[0] == M[1]) {
M.erase(M.end() - 2);
B.erase(B.end() - 2);
}
}
ll query(ll x) {
if(M.size() == 0) return 1e18;
int s = 0, e = (int)M.size() - 2, p = 0;
while(s <= e) {
int m = (s + e)>>1;
if((M[m] - M[m + 1]) * x >= B[m + 1] - B[m]) {
p = m + 1;
s = m + 1;
}
else e = m - 1;
}
return M[p] * x + B[p];
}
} cht;
int N, M;
ll T[MN], psum[MN], dp1[MN], dp2[MN], ans[MN];
struct BIT {
vector<ll> tree;
void init() {
tree = vector<ll>(4 * N, -1e18);
}
void upd(int a, int b, ll val, int l, int r, int n) {
if(b < l || r < a) return;
if(a <= l && r <= b) {
tree[n] = max(tree[n], val);
return;
}
int m = (l + r)>>1;
upd(a, b, val, l, m, 2*n);
upd(a, b, val, m + 1, r, 2*n + 1);
}
ll quer(int idx, int l, int r, int n) {
if(idx < l || r < idx) return -1e18;
ll ret = tree[n];
if(l == r) return ret;
int m = (l + r)>>1;
ret = max(ret, quer(idx, l, m, 2*n));
ret = max(ret, quer(idx, m + 1, r, 2*n + 1));
return ret;
}
} bit1, bit2;
void solve(int l, int r, int t, BIT &bit, ll *dp1, ll *dp2) {
if(l > r) return;
int m = (l + r + t)>>1;
solve(m + 1, r, bit, dp1, dp2);
for(int i = m; i >= l; i--) {
ll t = 1LL * i * i - i + (i? psum[i - 1] : 0) - cht.query(i) + (i? dp2[i - 1] : 0);
bit.upd(i, m, t, 0, N - 1, 1);
}
cht.add(2 * m, - 1LL * m * m - m + (m? psum[m - 1] : 0) - dp1[m]);
solve(l, m - 1, bit, dp1, dp2);
for(int i = m - 1; i >= l; i--) {
cht.add(2 * i, - 1LL * i * i - i + (i? psum[i - 1] : 0) - dp1[i]);
}
}
int main() {
scanf("%d", &N);
for(int i = 0; i < N; i++) {
scanf("%lld", &T[i]);
T[i] *= 2;
}
for(int i = 0; i < N; i++) {
psum[i] = T[i];
if(i) psum[i] += psum[i - 1];
}
cht.init();
cht.add(2 * N, - 1LL * N * N - N + psum[N - 1]);
for(int i = N - 1; i >= 0; i--) {
dp1[i] = 1LL * i * i - i + (i? psum[i - 1] : 0) - cht.query(i);
dp1[i] = max(dp1[i], dp1[i + 1]);
cht.add(2 * i, - 1LL * i * i - i + (i? psum[i - 1] : 0) - dp1[i]);
}
reverse(T, T + N);
for(int i = 0; i < N; i++) {
psum[i] = T[i];
if(i) psum[i] += psum[i - 1];
}
cht.init();
cht.add(2 * N, - 1LL * N * N - N + psum[N - 1]);
for(int i = N - 1; i >= 0; i--) {
dp2[i] = 1LL * i * i - i + (i? psum[i - 1] : 0) - cht.query(i);
dp2[i] = max(dp2[i], dp2[i + 1]);
cht.add(2 * i, - 1LL * i * i - i + (i? psum[i - 1] : 0) - dp2[i]);
}
bit1.init();
cht.init();
cht.add(2 * N, - 1LL * N * N - N + psum[N - 1]);
reverse(dp1, dp1 + N);
solve(0, N - 1, 1, bit1, dp2, dp1);
reverse(T, T + N);
reverse(dp1, dp1 + N);
reverse(dp2, dp2 + N);
for(int i = 0; i < N; i++) {
psum[i] = T[i];
if(i) psum[i] += psum[i - 1];
}
bit2.init();
cht.init();
cht.add(2 * N, - 1LL * N * N - N + psum[N - 1]);
solve(0, N - 1, 0, bit2, dp1, dp2);
scanf("%d", &M);
for(int i = 0; i < M; i++) {
int p, x; scanf("%d %d", &p, &x);
p--;
x *= 2;
ll tmp = (p? dp2[p - 1] : 0) + dp1[p + 1];
tmp = max(tmp, max(bit1.quer(N - 1 - p, 0, N - 1, 1), bit2.quer(p, 0, N - 1, 1)) + T[p] - x);
printf("%lld\n", tmp / 2);
}
}
| a.cc: In function 'void solve(int, int, int, BIT&, ll*, ll*)':
a.cc:78:21: error: cannot convert 'BIT' to 'int'
78 | solve(m + 1, r, bit, dp1, dp2);
| ^~~
| |
| BIT
a.cc:74:30: note: initializing argument 3 of 'void solve(int, int, int, BIT&, ll*, ll*)'
74 | void solve(int l, int r, int t, BIT &bit, ll *dp1, ll *dp2) {
| ~~~~^
a.cc:86:21: error: cannot convert 'BIT' to 'int'
86 | solve(l, m - 1, bit, dp1, dp2);
| ^~~
| |
| BIT
a.cc:74:30: note: initializing argument 3 of 'void solve(int, int, int, BIT&, ll*, ll*)'
74 | void solve(int l, int r, int t, BIT &bit, ll *dp1, ll *dp2) {
| ~~~~^
|
s792958812 | p03851 | C++ | #include <bits/stdc++.h>
#define il inline
#define RG register
#define ll long long
#define N (300005)
using namespace std;
ll sum[N],tmp[N],f1[N],f2[N],h[N],g[N],y[N],a[N],res;
int q[N],n,m,top;
il int gi(){
RG int x=0,q=1; RG char ch=getchar();
while ((ch<'0' || ch>'9') && ch!='-') ch=getchar();
if (ch=='-') q=-1,ch=getchar();
while (ch>='0' && ch<='9') x=x*10+ch-'0',ch=getchar();
return q*x;
}
il ll max(RG ll a,RG ll b){ return a>b ? a : b; }
il void dp(ll *f){
q[top=1]=0;
for (RG int i=1;i<=n;++i){
sum[i]=sum[i-1]+a[i],f1[i]=f1[i-1],res=(1LL*i*(i+1)>>1)-sum[i];
while (top>1 && (y[q[top]]-y[q[top-1]])<=1LL*i*(q[top]-q[top-1])) --top;
f[i]=max(f[i],res+y[q[top]]-1LL*i*q[top]),y[i]=f[i]+sum[i]+(1LL*i*(i-1)>>1);
while (top>1 && (y[i]-y[q[top-1]])*(q[top]-q[top-1])>=(y[q[top]]-y[q[top-1]])*(i-q[top-1])) --top;
q[++top]=i;
}
return;
}
il void solve(ll *f,ll *g,RG int l,RG int r){
if (l==r){ h[l]=max(h[l],f[l-1]+g[l+1]-a[l]+1); return; } RG int mid=(l+r-D)>>1; top=0;
for (RG int i=l-1;i<mid;++i){
while (top>1 && (y[i]-y[q[top-1]])*(q[top]-q[top-1])>=(y[q[top]]-y[q[top-1]])*(i-q[top-1])) --top;
q[++top]=i;
}
for (RG int i=mid;i<=r;++i){
while (top>1 && (y[q[top]]-y[q[top-1]])<=1LL*i*(q[top]-q[top-1])) --top;
tmp[i]=(1LL*i*(i+1)>>1)-sum[i]+y[q[top]]-1LL*i*q[top]+g[i+1];
}
for (RG int i=r-1;i>=mid;--i) tmp[i]=max(tmp[i],tmp[i+1]);
for (RG int i=mid;i<=r;++i) h[i]=max(h[i],tmp[i]);
solve(f,g,l,mid),solve(f,g,mid+1,r); return;
}
int main(){
n=gi(); for (RG int i=1;i<=n;++i) a[i]=gi();
dp(f1),reverse(a+1,a+n+1),dp(f2),reverse(a+1,a+n+1),reverse(f2+1,f2+n+1);
for (RG int i=1;i<=n;++i) sum[i]=sum[i-1]+a[i],y[i]=f1[i]+sum[i]+(1LL*i*(i-1)>>1);
solve(f1,f2,1,n),reverse(a+1,a+n+1),reverse(f1+1,f1+n+1),reverse(f2+1,f2+n+1),reverse(h+1,h+n+1);
for (RG int i=1;i<=n;++i) sum[i]=sum[i-1]+a[i],y[i]=f2[i]+sum[i]+(1LL*i*(i-1)>>1); D=1;
solve(f2,f1,1,n),reverse(a+1,a+n+1),reverse(f1+1,f1+n+1),reverse(f2+1,f2+n+1),reverse(h+1,h+n+1),m=gi();
while (m--){
RG int p=gi(),x=gi();
printf("%lld\n",max(f1[p-1]+f2[p+1],h[p]+a[p]-x));
}
return 0;
}
| a.cc: In function 'int gi()':
a.cc:13:10: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
13 | RG int x=0,q=1; RG char ch=getchar();
| ^
a.cc:13:14: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
13 | RG int x=0,q=1; RG char ch=getchar();
| ^
a.cc:13:27: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
13 | RG int x=0,q=1; RG char ch=getchar();
| ^~
a.cc: At global scope:
a.cc:20:17: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
20 | il ll max(RG ll a,RG ll b){ return a>b ? a : b; }
| ^
a.cc:20:25: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
20 | il ll max(RG ll a,RG ll b){ return a>b ? a : b; }
| ^
a.cc: In function 'void dp(long long int*)':
a.cc:24:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
24 | for (RG int i=1;i<=n;++i){
| ^
a.cc: At global scope:
a.cc:34:34: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
34 | il void solve(ll *f,ll *g,RG int l,RG int r){
| ^
a.cc:34:43: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
34 | il void solve(ll *f,ll *g,RG int l,RG int r){
| ^
a.cc: In function 'void solve(long long int*, long long int*, int, int)':
a.cc:35:77: error: 'D' was not declared in this scope
35 | if (l==r){ h[l]=max(h[l],f[l-1]+g[l+1]-a[l]+1); return; } RG int mid=(l+r-D)>>1; top=0;
| ^
a.cc:35:68: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
35 | if (l==r){ h[l]=max(h[l],f[l-1]+g[l+1]-a[l]+1); return; } RG int mid=(l+r-D)>>1; top=0;
| ^~~
a.cc:36:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
36 | for (RG int i=l-1;i<mid;++i){
| ^
a.cc:40:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
40 | for (RG int i=mid;i<=r;++i){
| ^
a.cc:44:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
44 | for (RG int i=r-1;i>=mid;--i) tmp[i]=max(tmp[i],tmp[i+1]);
| ^
a.cc:45:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
45 | for (RG int i=mid;i<=r;++i) h[i]=max(h[i],tmp[i]);
| ^
a.cc: In function 'int main()':
a.cc:50:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
50 | n=gi(); for (RG int i=1;i<=n;++i) a[i]=gi();
| ^
a.cc:52:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
52 | for (RG int i=1;i<=n;++i) sum[i]=sum[i-1]+a[i],y[i]=f1[i]+sum[i]+(1LL*i*(i-1)>>1);
| ^
a.cc:54:15: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
54 | for (RG int i=1;i<=n;++i) sum[i]=sum[i-1]+a[i],y[i]=f2[i]+sum[i]+(1LL*i*(i-1)>>1); D=1;
| ^
a.cc:54:86: error: 'D' was not declared in this scope
54 | for (RG int i=1;i<=n;++i) sum[i]=sum[i-1]+a[i],y[i]=f2[i]+sum[i]+(1LL*i*(i-1)>>1); D=1;
| ^
a.cc:57:12: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
57 | RG int p=gi(),x=gi();
| ^
a.cc:57:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
57 | RG int p=gi(),x=gi();
| ^
|
s696052868 | p03851 | C++ | #include<iostream>
#include<algorithm>
#include<cstring>
#include<cstdio>
using namespace std;
const int MAXN = 300300;
typedef long long LL;
LL sum[MAXN],f[MAXN],g[MAXN],pre[MAXN],suf[MAXN],val[MAXN],y[MAXN],temp[MAXN],x;
int q[MAXN],top,m,n,pos;
template<typename T>
void read(T &x)
{
x = 0;
char ch = getchar();
while(ch < '0' || ch > '9') ch = getchar();
while(ch >= '0' && ch <= '9')
x = x * 10 + ch - '0',ch = getchar();
}
void DP(LL *f)
{
q[top = 1] = 0;
for(int i = 1;i <= n;i++)
{
sum[i] = sum[i-1] + val[i];
while(top > 1 && (y[q[top]] - y[q[top-1]]) <= 1LL * i * (q[top] - q[top-1])) top--;
f[i] = max(f[i-1],f[q[top]] + sum[q[top]] - sum[i] + 1LL * (i-q[top]) * (i-q[top]+1) / 2LL);
y[i] = f[i] + sum[i] + 1LL * i * (i - 1LL) / 2LL;
while(top > 1 && (y[q[top]] - y[q[top-1]]) * (i - q[top]) <= (y[i] - y[q[top]]) * (q[top] - q[top-1])) top--;
q[++top] = i;
}
}
void Solve(int l,int r,LL *pre,LL *suf,LL *f)
{
if(l == r)
{
f[l] = 1 - val[l];
return ;
}
int mid = (l + r) >> 1;
Solve(l,mid,pre,suf,f),Solve(mid+1,r,pre,suf,f);top = 0;
for(int i = l-1;i <= mid;i++)
{
y[i] = pre[i] + sum[i] + 1LL * i * (i-1) / 2LL;
while(top > 1 && (y[q[top]] - y[q[top-1]]) * (i - q[top]) <= (y[i] - y[q[top]]) * (q[top] - q[top-1])) top--;
q[++top] = i;
}
for(int i = mid+1;i <= r;i++)
{
while(top > 1 && (y[q[top]] - y[q[top-1]]) <= 1LL * i * (q[top] - q[top-1])) top--;
temp[i] = pre[q[top]] + sum[q[top]] - sum[i] + 1LL * (i - q[top]) * (i - q[top] + 1LL) / 2LL + suf[i+1];
}
for(int i = r-1;i > mid;i--) temp[i] = max(temp[i],temp[i+1]);
for(int i = mid+1;i <= r;i++) f[i] = max(f[i],temp[i]);
}
int main()
{
read(n);
for(int i = 1;i <= n;i++) read(val[i]);
DP(f),reverse(val+1,val+n+1);
DP(g),reverse(val+1,val+n+1),reverse(g+1,g+n+1);
for(int i = 1;i <= n;i++) sum[i] = sum[i-1] + val[i];
Solve(1,n,f,g,pre);
reverse(f+1,f+n+1),reverse(g+1,g+n+1),reverse(val+1,val+n+1);
for(int i = 1;i <= n;i++) sum[i] = sum[i-1] + val[i];
Solve(1,n,g,f,suf);
reverse(suf+1,suf+n+1),reverse(f+1,f+n+1),reverse(g+1,g+n+1),reverse(val+1,val+n+1);
// for(int i = 1;i <= n;i++) printf("pre[%d]:%lld suf[%d]:%lld\n",i,pre[i],i,suf[i]);
read(m);
while(m--)
{
read(pos),read(x);
printf("%lld\n",max(f[pos-1]+g[pos+1],max(pre[pos],suf[pos])-x+val[pos]));
}
return 0;
}
/* | a.cc:82:1: error: unterminated comment
82 | /*
| ^
|
s554936196 | p03851 | C++ | #include <cstdio>
#include <algorithm>
#define int long long
const int maxn = 3e5 + 10;
const long long oo = 1ll << 62;
int n;
long long t[maxn], dpl[maxn], dpr[maxn], w[maxn], T[maxn];
inline bool check(long long x0, long long y0, long long x1, long long y1, long long x2, long long y2) {
long long a = x1 - x0, b = y1 - y0, c = x2 - x1, d = y2 - y1;
return a * d - b * c >= 0;
}
inline void pre_calc(long long *dp) {
static long long T[maxn], x[maxn], y[maxn];
static int top, chs;
top = chs = 0;
x[top] = 0;
y[top] = 0;
dp[0] = 0;
++top;
for (int i = 1; i <= n; ++i) {
T[i] = T[i - 1] + t[i];
if(chs >= top) {
chs = top - 1;
}
while(chs - 1 >= 0 && x[chs - 1] * -i + y[chs - 1] >= x[chs] * -i + y[chs]) {
--chs;
}
while(chs + 1 < top && x[chs + 1] * -i + y[chs + 1] >= x[chs] * -i + y[chs]) {
++chs;
}
dp[i] = std::max(dp[i - 1], x[chs] * -i + y[chs] + (long long) i * (i + 1) / 2 - T[i]);
long long nx = i, ny = dp[i] + T[i] + (long long) i * (i - 1) / 2;
while(top > 1 && check(x[top - 2], y[top - 2], x[top - 1], y[top - 1], nx, ny)) {
--top;
}
x[top] = nx;
y[top] = ny;
++top;
}
return;
}
inline void dc(int l, int r) {
static long long x[maxn], y[maxn], dp[maxn];
static int top;
if(l == r) {
w[l] = dpl[l - 1] + dpr[r + 1] + 1 - t[l];
return;
}
int mid = l + r >> 1;
dc(l, mid);
dc(mid + 1, r);
#ifdef DEBUG
printf("dc(%d, %d)\n", l, r);
#endif
//solve w[mid + 1 ... r]
top = 0;
for (int i = l; i <= mid; ++i) {
long long nx = i, ny = dpl[i - 1] + T[i - 1] + (long long) l * (l - 1) / 2 - l;
while(top > 1 && check(x[top - 2], y[top - 2], x[top - 1], y[top - 1], nx, ny)) {
--top;
}
x[top] = nx;
y[top] = ny;
++top;
}
for (int i = r, chs = -1; i > mid; --i) {
dp[i] = -oo;
if(!~chs) {
for (int j = 0; j < top; ++j) {
if(x[j] * -i + y[j] > dp[i]) {
dp[i] = x[j] * -i + y[j];
chs = j;
}
}
dp[i] += (long long) i * (i + 1) / 2 + i + dpr[i + 1] - T[i] + 1;
w[i] = std::max(w[i], dp[i]);
}
else {
while(chs - 1 >= 0 && x[chs - 1] * -i + y[chs - 1] >= x[chs] * -i + y[chs]) {
--chs;
}
while(chs + 1 < top && x[chs + 1] * -i + y[chs + 1] >= x[chs] * -i + y[chs]) {
++chs;
}
dp[i] = x[chs] * -i + y[chs];
dp[i] += (long long) i * (i + 1) / 2 + i + dpr[i + 1] - T[i] + 1;
dp[i] = std::max(dp[i], dp[i + 1]);
w[i] = std::max(w[i], dp[i]);
}
#ifdef DEBUG
printf("\tdp[%d] = %lld\n", i, dp[i]);
#endif
}
//solve w[l ... mid]
top = 0;
for (int i = mid + 1; i <= r; ++i) {
long long nx = i, ny = dpr[i + 1] - T[i] + (long long) i * (i + 1) / 2 + i;
while(top > 1 && check(x[top - 2], y[top - 2], x[top - 1], y[top - 1], nx, ny)) {
--top;
}
x[top] = nx;
y[top] = ny;
++top;
}
for (int i = l, chs = -1; i <= mid; ++i) {
dp[i] = -oo;
if(!~chs) {
for (int j = 0; j < top; ++j) {
if(x[j] * -i + y[j] > dp[i]) {
dp[i] = x[j] * -i + y[j];
chs = j;
}
}
dp[i] += dpl[i - 1] + T[i - 1] + (long long) i * (i - 1) / 2 - i + 1;
w[i] = std::max(w[i], dp[i]);
}
else {
while(chs - 1 >= 0 && x[chs - 1] * -i + y[chs - 1] >= x[chs] * -i + y[chs]) {
--chs;
}
while(chs + 1 < top && x[chs + 1] * -i + y[chs + 1] >= x[chs] * -i + y[chs]) {
++chs;
}
dp[i] = x[chs] * -i + y[chs];
dp[i] += dpl[i - 1] + T[i - 1] + (long long) i * (i - 1) / 2 - i + 1;
dp[i] = std::max(dp[i], dp[i - 1]);
w[i] = std::max(w[i], dp[i]);
}
#ifdef DEBUG
printf("\tdp[%d] = %lld\n", i, dp[i]);
#endif
}
return;
}
main() {
scanf("%d", &n);
for (int i = 1; i <= n; ++i) {
scanf("%lld", t + i);
T[i] = T[i - 1] + t[i];
}
pre_calc(dpl);
std::reverse(t + 1, t + n + 1);
pre_calc(dpr);
std::reverse(t + 1, t + n + 1);
std::reverse(dpr + 1, dpr + n + 1);
dc(1, n);
int q;
scanf("%d", &q);
while(q--) {
int i;
long long x;
scanf("%d%lld", &i, &x);
#ifdef DEBUG
printf("w[%d] = %lld\n", i, w[i]);
#endif
printf("%lld\n", std::max(dpl[i - 1] + dpr[i + 1], w[i] + t[i] - x));
}
return;
}
| a.cc:147:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
147 | main() {
| ^~~~
a.cc: In function 'int main()':
a.cc:171:9: error: return-statement with no value, in function returning 'int' [-fpermissive]
171 | return;
| ^~~~~~
|
s201041267 | p03851 | C++ | #include<bits/stdc++.h>
using namespace std;
//随着左端点单调向右，右端点也一定是单调向左
const int N = 3e5 + 9;
using ll = long long;
int n, m, p[N], x[N], w[N], q[N], h, t;
ll f[N], g[N], y[N], T[N];
template<class T> void Max (T &x, T y) { if (x < y) x = y; }
void Solve (int l, int r) {
int mid = (l + r) >> 1;
}
int main () {
scanf("%d", &n);
for (int i = 1; i <= n; ++i) scanf("%d", &w[i]), T[i] = T[i - 1] - 1 + w[i];
q[h = t = 1] = 0;
for (int i = 1; i <= n; ++i) {
f[i] = -1e18;
// for (int j = 0; j < i; ++j) Max(f[i], y[j] - 2ll * i * j);
while (h < t && (y[q[h + 1]] - y[q[h]]) < 2ll * i * (q[h + 1] - q[h])) ++h;
while (h < t && (y[i] - y[q[t]]) * (q[t] - q[t - 1]) > (y[q[t]] - y[q[t - 1]]) * (i - q[t])) --t;
f[i] = y[q[h]] - 2ll * i * q[h];
(f[i] += 1ll * i * i - T[i] * 2 - i) >>= 1;
Max(f[i], f[i - 1]);
y[i] = f[i] * 2 + 1ll * i * i + i + T[i] * 2;
}
q[h = t = 1] = n + 1;
T[n + 1] = T[n]; y[n + 1] = 1ll * (n + 1) * (n + 1) - (n + 1) - T[n + 1] * 2;
for (int i = n; i; --i) {
g[i] = -1e18;
for (int j = n + 1; j > i; --j) Max(g[i], y[j] - 2ll * i * j);
(g[i] += 1ll * i * i + T[i] * 2 + i) >>= 1;
Max(g[i], g[i + 1]);o
y[i] = g[i] * 2 + 1ll * i * i - i - T[i] * 2;
}
Solve(1, n);
scanf("%d", &m);
for (int i = 1; i <= m; ++i) scanf("%d%d", &p[i], &x[i]);
return 0;
} | a.cc: In function 'int main()':
a.cc:37:37: error: 'o' was not declared in this scope
37 | Max(g[i], g[i + 1]);o
| ^
|
s981461468 | p03851 | C++ | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view') | a.cc:1:9: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:33: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:57: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:81: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:105: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:129: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:153: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:177: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:201: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^~~~~~~~~~~~~~~
a.cc:1:8: error: expected constructor, destructor, or type conversion before '(' token
1 | require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')require('solution/view')
| ^
|
s918864979 | p03851 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
#define all(c) c.begin(),c.end()
#define pb push_back
#define fs first
#define sc second
#define show(x) cout << #x << " = " << x << endl
#define chmin(x,y) x=min(x,y)
#define chmax(x,y) x=max(x,y)
using namespace std;
template<class S,class T> ostream& operator<<(ostream& o,const pair<S,T> &p){return o<<"("<<p.fs<<","<<p.sc<<")";}
template<class T> ostream& operator<<(ostream& o,const vector<T> &vc){o<<"sz = "<<vc.size()<<endl<<"[";for(const T& v:vc) o<<v<<",";o<<"]";return o;}
typedef long long ll;
struct CHT{
using D = ll;
typedef pair<D,D> P;
vector<P> deq;
int s,sd,t;
void init(int N){
deq.resize(N);
s=0,sd=0,t=0;
}
void add(D a,D b){ //add ax+b a:(広義)単調減少!!!
b=-b;
P p(a,b);
while(s+1<t&&check(deq[t-2],deq[t-1],p)) t--;
deq[t++]=p;
}
D incr_query(D x){ //x:単調増加の時,これを繰り返し呼ぶ(間にaddが挟まるのはOK)
x=-x;
while(s+1<t&&f(deq[s],x)>=f(deq[s+1],x)) s++;
return -f(deq[s],x);
}
D query(D x){ //x:単調減少の時,これを繰り返し呼ぶ(間にaddが挟まるのはOK)
x=-x;
if(sd>=t) sd=t-1;
while(sd+1<t&&f(deq[sd],x)>=f(deq[sd+1],x)) sd++;
while(sd>0&&f(deq[sd],x)>f(deq[sd-1],x)) sd--;
return -f(deq[sd],x);
}
D query(D x){
x=-x;
int lb=s-1,ub=t-1;
while(ub-lb>1){
int m=(lb+ub)/2;
if(isright(deq[m],deq[m+1],x)) lb=m;
else ub=m;
}
return -f(deq[ub],x);
}
bool isright(P& a,P& b,D x){
return f(a,x)>=f(b,x);
}
bool check(P& a,P& b,P& c){
return (b.fs-a.fs)*(c.sc-b.sc)>=(b.sc-a.sc)*(c.fs-b.fs);
}
D f(P &p,int x){
return p.fs*x+p.sc;
}
}cht;
ll inf=1e18;
const int MN=300000;
int N;
ll T[MN];
ll le[MN+1],ri[MN+1];
ll notuse[MN];
ll use[MN];
void calc(int L,int R){
if(L==R) return;
int m=(L+R)/2;
//L<=j<=m<=p<i<=R
cht.init(m-L+1);
for(ll j=L;j<=m;j++) cht.add(-j,le[j]+(j*j-j)/2);
ll mx=-inf;
for(ll i=R;i>=m+1;i--){
ll val=cht.incr_query(i)+(i*i+i)/2+ri[N-i];
chmax(mx,val);
chmax(use[i-1],mx);
}
//L<=j<=p<m<i<=R
cht.init(R-m);
for(ll i=m+1;i<=R;i++) cht.add(-i,ri[N-i]+(i*i+i)/2);
mx=-inf;
for(ll j=L;j<m;j++){
ll val=cht.query(j)+(j*j-j)/2+le[j];
chmax(mx,val);
chmax(use[j],mx);
}
calc(L,m);
calc(m+1,R);
}
int main(){
cin>>N;
rep(i,N) cin>>T[i];
cht.init(N);
le[0]=0;
for(ll i=0;i<N;i++){
cht.add(-i,le[i]+(i*i-i)/2);
le[i+1]=max(le[i]+T[i],cht.query(i+1)+(i+1)*(i+2)/2);
}
cht.init(N);
ri[0]=0;
for(ll i=0;i<N;i++){
cht.add(-i,ri[i]+(i*i-i)/2);
ri[i+1]=max(ri[i]+T[N-1-i],cht.query(i+1)+(i+1)*(i+2)/2);
}
rep(i,N) notuse[i]=le[i]+T[i]+ri[N-1-i];
ll sum=0;
rep(i,N) sum+=T[i];
calc(0,N);
// rep(i,N) printf("use[%d]=%lld\n",i,use[i]);
// rep(i,N) printf("notuse[%d]=%lld\n",i,notuse[i]);
int M;
cin>>M;
rep(i,M){
int p;
ll x;
cin>>p>>x;
p--;
ll ans=max(use[p],notuse[p]-T[p]+x);
cout<<ans-(sum-T[p]+x)<<endl;
}
}
| a.cc:43:11: error: 'CHT::D CHT::query(D)' cannot be overloaded with 'CHT::D CHT::query(D)'
43 | D query(D x){
| ^~~~~
a.cc:36:11: note: previous declaration 'CHT::D CHT::query(D)'
36 | D query(D x){ //x:単調減少の時,これを繰り返し呼ぶ(間にaddが挟まるのはOK)
| ^~~~~
|
s477602228 | p03851 | C++ | #include <algorithm>
using namespace std;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n) FOR(i,0,n)
#define FORE(i,a,b) for(int i=(a);i<=(b);++i)
#define REPE(i,n) FORE(i,0,n)
typedef long long ll;
const int MAXN=300000;
typedef struct L { ll a,b; L() {} L(ll a,ll b):a(a),b(b) {} } L;
typedef struct Hull {
L l[MAXN]; int nl;
void clear() { nl=0; }
bool ok(const L &p,const L &q,const L &r) { return (q.b-p.b)*(p.a-r.a)>(r.b-p.b)*(p.a-q.a); }
ll get(const L &p,int x) { return p.a*x+p.b; }
void add(int idx,ll sum,ll have) {
L cur(-idx,(ll)idx*(idx-3)/2+sum+have);
while(nl>=2&&!ok(l[nl-2],l[nl-1],cur)) --nl;
l[nl++]=cur;
}
ll query(int idx,ll sum) {
while(nl>=2&&get(l[nl-2],idx)>=get(l[nl-1],idx)) --nl;
ll ret=get(l[nl-1],idx)+(ll)(idx+1)*(idx+2)/2-sum;
return ret;
}
} Hull;
Hull h;
int n,nq;
int cost[MAXN]; ll pcost[MAXN],scost[MAXN];
ll mxlft[MAXN];
ll mxrgt[MAXN];
ll mxwth[MAXN];
ll tmp[MAXN];
void dconq(int l,int r) {
int m=l+(r-l)/2;
h.clear(); FORE(i,l,m) h.add(i,pcost[i],mxlft[i]); FORE(i,m,r) tmp[i]=h.query(i,pcost[i]+cost[i])+mxrgt[i];
for(int i=r-1;i>=m;--i) tmp[i]=max(tmp[i+1],tmp[i]); FORE(i,m,r) mxwth[i]=max(mxwth[i],tmp[i]);
h.clear(); for(int i=r;i>=m;--i) h.add(n-i-1,scost[i],mxrgt[i]); for(int i=m-1;i>=l;--i) tmp[i]=h.query(n-i-1,scost[i]+cost[i])+mxlft[i];
FOR(i,l+1,m) tmp[i]=max(tmp[i-1],tmp[i]); FOR(i,l,m) mxwth[i]=max(mxwth[i],tmp[i]);
if(l<=m-1) dconq(l,m-1);
if(m+1<=r) dconq(m+1,r);
}
void precalc() {
pcost[0]=0; REP(i,n-1) pcost[i+1]=pcost[i]+cost[i];
scost[n-1]=0; for(int i=n-1;i>=1;--i) scost[i-1]=scost[i]+cost[i];
h.clear(); mxlft[0]=0;
REP(i,n-1) { h.add(i,pcost[i],mxlft[i]); mxlft[i+1]=max(mxlft[i],h.query(i,pcost[i]+cost[i])); }
h.clear(); mxrgt[n-1]=0;
for(int i=n-1;i>=1;--i) { h.add(n-i-1,scost[i],mxrgt[i]); mxrgt[i-1]=max(mxrgt[i],h.query(n-i-1,scost[i]+cost[i])); }
REP(i,n) mxwth[i]=LLONG_MIN;
dconq(0,n-1);
}
void run() {
scanf("%d",&n); REP(i,n) scanf("%d",&cost[i]);
precalc();
scanf("%d",&nq);
REP(i,nq) {
int idx,ncost; scanf("%d%d",&idx,&ncost); --idx;
ll res=max(mxlft[idx]+mxrgt[idx],mxwth[idx]+cost[idx]-ncost);
printf("%lld\n",res);
}
}
int main() {
run();
return 0;
}
| a.cc: In function 'void precalc()':
a.cc:55:27: error: 'LLONG_MIN' was not declared in this scope
55 | REP(i,n) mxwth[i]=LLONG_MIN;
| ^~~~~~~~~
a.cc:2:1: note: 'LLONG_MIN' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
1 | #include <algorithm>
+++ |+#include <climits>
2 | using namespace std;
a.cc: In function 'void run()':
a.cc:60:9: error: 'scanf' was not declared in this scope
60 | scanf("%d",&n); REP(i,n) scanf("%d",&cost[i]);
| ^~~~~
a.cc:66:17: error: 'printf' was not declared in this scope
66 | printf("%lld\n",res);
| ^~~~~~
a.cc:2:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
1 | #include <algorithm>
+++ |+#include <cstdio>
2 | using namespace std;
|
s017370638 | p03852 | C++ | #include <iostream>
int main() {
std::string c, res;
std::cin >> c;
if (c=="a" || c=="i" || c=="u" || c=="e" || c=="o" ) {
res = "vowel";
} else {
res = "consonant"
}
std::cout << res << std::endl;
} | a.cc: In function 'int main()':
a.cc:11:22: error: expected ';' before '}' token
11 | res = "consonant"
| ^
| ;
12 | }
| ~
|
s591168651 | p03852 | C++ | #include <iostream>
int main() {
string c, res;
std::cin >> c;
if (c=="a" || c=="i" || c=="u" || c=="e" || c=="o" ) {
res = "vowel";
} else {
res = "consonant"
}
std::cout << res << std::endl;
} | a.cc: In function 'int main()':
a.cc:4:9: error: 'string' was not declared in this scope
4 | string c, res;
| ^~~~~~
a.cc:4:9: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note: 'std::string'
77 | typedef basic_string<char> string;
| ^~~~~~
In file included from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/string:76:11: note: 'std::pmr::string'
76 | using string = basic_string<char>;
| ^~~~~~
a.cc:6:21: error: 'c' was not declared in this scope
6 | std::cin >> c;
| ^
a.cc:9:9: error: 'res' was not declared in this scope
9 | res = "vowel";
| ^~~
a.cc:11:5: error: 'res' was not declared in this scope
11 | res = "consonant"
| ^~~
a.cc:14:16: error: 'res' was not declared in this scope
14 | std::cout << res << std::endl;
| ^~~
|
s074395373 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:7:9: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
| ~~^~~~~~
a.cc:7:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
| ~~^~~~~~
a.cc:7:33: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
| ~~^~~~~~
a.cc:7:45: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
| ~~^~~~~~
a.cc:7:57: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "i" || c == "u" || c == "e" || c == "o"){
| ~~^~~~~~
|
s140719593 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c; cin >> c;
char a['a', 'e', 'i', 'o', 'u'];
for (int i = 0; i < 5; i++) {
if (a[i] == c) {
cout << "vowel" << "\n";
exit(0);
}
}
cout << "consonant" << "\n";
} | a.cc: In function 'int main()':
a.cc:7:15: error: expected ']' before ',' token
7 | char a['a', 'e', 'i', 'o', 'u'];
| ^
| ]
a.cc:7:17: error: expected unqualified-id before 'e'
7 | char a['a', 'e', 'i', 'o', 'u'];
| ^~~
a.cc:9:13: error: 'a' was not declared in this scope
9 | if (a[i] == c) {
| ^
|
s125045449 | p03852 | C++ | #include <bits.stdc++.h>
using namespace std;
int main() {
char c; cin >> c;
char a['a', 'e', 'i', 'o', 'u'];
for (int i = 0; i < 5; i++) {
if (a[i] == c) {
cout << "vowel" << "\n";
exit(0);
}
}
cout << "consonant" << "\n";
} | a.cc:1:10: fatal error: bits.stdc++.h: No such file or directory
1 | #include <bits.stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s070231425 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
for(int i=0;i<S.size();i++){
if(S.at(i) == "a" ||
S.at(i) == "i" ||
S.at(i) == "u" ||
S.at(i) == "e" ||
S.at(i) == "o"){
cout << "vowel" << endl;
}else{
cout << "consonant" << endl;
}
}
}
| a.cc: In function 'int main()':
a.cc:9:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(S.at(i) == "a" ||
| ~~~~~~~~^~~~~~
a.cc:10:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
10 | S.at(i) == "i" ||
| ~~~~~~~~^~~~~~
a.cc:11:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
11 | S.at(i) == "u" ||
| ~~~~~~~~^~~~~~
a.cc:12:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
12 | S.at(i) == "e" ||
| ~~~~~~~~^~~~~~
a.cc:13:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | S.at(i) == "o"){
| ~~~~~~~~^~~~~~
|
s370748324 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
for(int i=0;i<S.size();i++){
if(S.at(i) == "a" ||
S.at(i) == "i" ||
S.at(i) == "u" ||
S.at(i) == "e" ||
S.at(i) == "o"){
cout << "vowel" << endl;
}else{
cout << "consonant" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:9:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(S.at(i) == "a" ||
| ~~~~~~~~^~~~~~
a.cc:10:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
10 | S.at(i) == "i" ||
| ~~~~~~~~^~~~~~
a.cc:11:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
11 | S.at(i) == "u" ||
| ~~~~~~~~^~~~~~
a.cc:12:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
12 | S.at(i) == "e" ||
| ~~~~~~~~^~~~~~
a.cc:13:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | S.at(i) == "o"){
| ~~~~~~~~^~~~~~
a.cc:18:2: error: expected '}' at end of input
18 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s555635201 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
cout << "vowel" << endl;
else {
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:10:3: error: expected '}' before 'else'
10 | else {
| ^~~~
a.cc:8:65: note: to match this '{'
8 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
| ^
|
s474003152 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
cout << "vowel" << endl;
else if {
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:10:3: error: expected '}' before 'else'
10 | else if {
| ^~~~
a.cc:8:65: note: to match this '{'
8 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
| ^
a.cc:10:11: error: expected '(' before '{' token
10 | else if {
| ^
| (
|
s736474734 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if ((c == 'a') || (c == 'i') || (c == 'u') || (c == 'e') || (c == 'o')) {
cout << "vowel" << endl;
else {
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:10:3: error: expected '}' before 'else'
10 | else {
| ^~~~
a.cc:8:75: note: to match this '{'
8 | if ((c == 'a') || (c == 'i') || (c == 'u') || (c == 'e') || (c == 'o')) {
| ^
|
s213316280 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
cout << "vowel" << endl;
else {
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:10:3: error: expected '}' before 'else'
10 | else {
| ^~~~
a.cc:8:65: note: to match this '{'
8 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
| ^
|
s455276001 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string C;
cin >> C;
if(C == 'a','b','c','d','e'){
cout << vowel << endl;
}
else{
cout << "consonat" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:7:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(C == 'a','b','c','d','e'){
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if(C == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
629 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::__cxx11::basic_string<char>' is not derived from |
s727611841 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string c;
cin >> c;
if(c == 'a','b','c','d','e'){
cout << vowel << endl;
}
else{
cout << "consonat" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:7:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(c == 'a','b','c','d','e'){
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
629 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::__cxx11::basic_string<char>' is not derived from |
s802760997 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string c;
cin >> c;
if(c == 'a','b','c','d','e'){
cout << 'vowel' << endl;
}
else{
cout << 'consonant' << endl;
}
}
| a.cc:9:13: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
9 | cout << 'vowel' << endl;
| ^~~~~~~
a.cc:12:13: warning: multi-character literal with 9 characters exceeds 'int' size of 4 bytes
12 | cout << 'consonant' << endl;
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(c == 'a','b','c','d','e'){
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if(c == 'a','b','c','d','e'){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_Char |
s799336929 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
#define rep(i, n) rep2(i, 0, n)
#define rep2(i, m, n) for (ll i = m; i < (n); i++)
using ll = long long;
using pii = pair<int, int>;
using Vi = vector<int>;
int main() {
char c;
cin << c;
if(c=='a'||c=='i'||c=='u'||c=='e'||c=='o'){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:13:7: error: no match for 'operator<<' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'char')
13 | cin << c;
| ~~~ ^~ ~
| | |
| | char
| std::istream {aka std::basic_istream<char>}
a.cc:13:7: note: candidate: 'operator<<(int, int)' (built-in)
13 | cin << c;
| ~~~~^~~~
a.cc:13:7: note: no known conversion for argument 1 from 'std::istream' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1715:5: note: candidate: 'template<class _Ch_type, class _Ch_traits, class _Bi_iter> std::basic_ostream<_CharT, _Traits>& std::__cxx11::operator<<(std::basic_ostream<_CharT, _Traits>&, const sub_match<_Bi_iter>&)'
1715 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1715:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41:
/usr/include/c++/14/cstddef:125:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
125 | operator<<(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:125:5: note: template argument deduction/substitution failed:
a.cc:13:3: note: cannot convert 'std::cin' (type 'std::istream' {aka 'std::basic_istream<char>'}) to type 'std::byte'
13 | cin << c;
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/string_view:763:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
763 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/string_view:763:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/bits/basic_string.h:4077:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
4077 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/bitset:1687:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const bitset<_Nb>&)'
1687 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bitset:1687:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
In file included from /usr/include/c++/14/bits/ios_base.h:46,
from /usr/include/c++/14/streambuf:43,
from /usr/include/c++/14/bits/streambuf_iterator.h:35,
from /usr/include/c++/14/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:54:
/usr/include/c++/14/system_error:339:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)'
339 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
| ^~~~~~~~
/usr/include/c++/14/system_error:339:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
In file included from /usr/include/c++/14/memory:80,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:56:
/usr/include/c++/14/bits/shared_ptr.h:70:5: note: candidate: 'template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __shared_ptr<_Tp, _Lp>&)'
70 | operator<<(std::basic_ostream<_Ch, _Tr>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/shared_ptr.h:70:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:563:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
563 | operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:563:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:573:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
573 | operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:573:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:579:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
579 | operator<<(basic_ostream<char, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:579:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:590:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
590 | operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:590:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:595:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
595 | operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:595:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:654:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
654 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:654:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:307:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)'
307 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:307:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:671:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
671 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:671:5: note: template argument deduction/substitution failed:
a.cc:13:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << c;
| ^
/usr/include/c++/14/ostream:684:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const s |
s744474179 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string c;
cin >> c;
if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
cout<<'vowel'<<endl;
}
else{
cout<<'consonant'<<endl;
}
}
| a.cc:8:11: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
8 | cout<<'vowel'<<endl;
| ^~~~~~~
a.cc:11:11: warning: multi-character literal with 9 characters exceeds 'int' size of 4 bytes
11 | cout<<'consonant'<<endl;
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if (c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:10: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if |
s029121409 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string c;
cin >> c;
if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
cout << "vowel";
}else{
cout << "consonant";
}
} | a.cc: In function 'int main()':
a.cc:7:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
|
s291658514 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if( c == 'a'|| c == 'i' || c == 'u'|| c == 'e'|| c == 'o'){
cout << "vowel" << endl;
}
else if {
cout << "consonant " << endl;
}
} | a.cc: In function 'int main()':
a.cc:12:11: error: expected '(' before '{' token
12 | else if {
| ^
| (
|
s496774219 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'){
cout << "vowel" << endl;
}else{
cout << "consonant" << endl;
}
| a.cc: In function 'int main()':
a.cc:11:4: error: expected '}' at end of input
11 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s272683630 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'){
cout << vowel << endl;
}else{
cout << consonant << endl;
}
| a.cc: In function 'int main()':
a.cc:8:13: error: 'vowel' was not declared in this scope
8 | cout << vowel << endl;
| ^~~~~
a.cc:10:13: error: 'consonant' was not declared in this scope
10 | cout << consonant << endl;
| ^~~~~~~~~
a.cc:11:4: error: expected '}' at end of input
11 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s613218776 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c >> endl;
if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'){
cout << vowel << endl;
}else{
cout << consonant << endl;
} | a.cc: In function 'int main()':
a.cc:6:12: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>' and '<unresolved overloaded function type>')
6 | cin >> c >> endl;
| ~~~~~~~~~^~~~~~~
In file included from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool&'
170 | operator>>(bool& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int&'
174 | operator>>(short& __n);
| ~~~~~~~^~~
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:34: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int&'
177 | operator>>(unsigned short& __n)
| ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]'
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int&'
181 | operator>>(int& __n);
| ~~~~~^~~
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int&'
184 | operator>>(unsigned int& __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int&'
188 | operator>>(long& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int&'
192 | operator>>(unsigned long& __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:29: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int&'
199 | operator>>(long long& __n)
| ~~~~~~~~~~~^~~
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:38: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int&'
203 | operator>>(unsigned long long& __n)
| ~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'void*&'
328 | operator>>(void*& __p)
| ~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:126:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/14/istream:133:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:352:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]'
352 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/usr/include/c++/14/istream:352:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<cha |
s937801332 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
cout << ”vowel” << endl;
else
cout << ” consonant” <<endl;
}
| a.cc:6:7: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:7: error: extended character ’ is not valid in an identifier
a.cc:6:17: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:17: error: extended character ’ is not valid in an identifier
a.cc:6:27: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:27: error: extended character ’ is not valid in an identifier
a.cc:6:37: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:37: error: extended character ’ is not valid in an identifier
a.cc:6:47: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:47: error: extended character ’ is not valid in an identifier
a.cc:7:9: error: extended character ” is not valid in an identifier
7 | cout << ”vowel” << endl;
| ^
a.cc:7:9: error: extended character ” is not valid in an identifier
a.cc:9:9: error: extended character ” is not valid in an identifier
9 | cout << ” consonant” <<endl;
| ^
a.cc:9:11: error: extended character ” is not valid in an identifier
9 | cout << ” consonant” <<endl;
| ^
a.cc: In function 'int main()':
a.cc:6:7: error: '\U00002019a\U00002019' was not declared in this scope
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^~~
a.cc:6:17: error: '\U00002019i\U00002019' was not declared in this scope
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^~~
a.cc:6:27: error: '\U00002019u\U00002019' was not declared in this scope
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^~~
a.cc:6:37: error: '\U00002019e\U00002019' was not declared in this scope
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^~~
a.cc:6:47: error: '\U00002019o\U00002019' was not declared in this scope
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^~~
a.cc:7:9: error: '\U0000201dvowel\U0000201d' was not declared in this scope
7 | cout << ”vowel” << endl;
| ^~~~~~~
a.cc:9:9: error: '\U0000201d' was not declared in this scope
9 | cout << ” consonant” <<endl;
| ^
|
s858443992 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c
if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
cout << ”vowel” << endl;
else
cout << ” consonant” <<endl;
}
| a.cc:6:7: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:7: error: extended character ’ is not valid in an identifier
a.cc:6:17: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:17: error: extended character ’ is not valid in an identifier
a.cc:6:27: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:27: error: extended character ’ is not valid in an identifier
a.cc:6:37: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:37: error: extended character ’ is not valid in an identifier
a.cc:6:47: error: extended character ’ is not valid in an identifier
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ^
a.cc:6:47: error: extended character ’ is not valid in an identifier
a.cc:7:9: error: extended character ” is not valid in an identifier
7 | cout << ”vowel” << endl;
| ^
a.cc:7:9: error: extended character ” is not valid in an identifier
a.cc:9:9: error: extended character ” is not valid in an identifier
9 | cout << ” consonant” <<endl;
| ^
a.cc:9:11: error: extended character ” is not valid in an identifier
9 | cout << ” consonant” <<endl;
| ^
a.cc: In function 'int main()':
a.cc:5:9: error: expected ';' before 'if'
5 | cin >> c
| ^
| ;
6 | if(c==’a’ || c==’i’ || c==’u’ || c==’e’ || c==’o’)
| ~~
a.cc:8:1: error: 'else' without a previous 'if'
8 | else
| ^~~~
a.cc:9:9: error: '\U0000201d' was not declared in this scope
9 | cout << ” consonant” <<endl;
| ^
|
s107289420 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string s;
cin >> s >> endl;
if ( s == a || i || e || u || o){
cout >> "vowel" >> endl;
}
else {
cout >> "consonant" >> endl
} | a.cc: In function 'int main()':
a.cc:5:12: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>' and '<unresolved overloaded function type>')
5 | cin >> s >> endl;
| ~~~~~~~~~^~~~~~~
In file included from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool&'
170 | operator>>(bool& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int&'
174 | operator>>(short& __n);
| ~~~~~~~^~~
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:34: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int&'
177 | operator>>(unsigned short& __n)
| ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]'
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int&'
181 | operator>>(int& __n);
| ~~~~~^~~
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int&'
184 | operator>>(unsigned int& __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int&'
188 | operator>>(long& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int&'
192 | operator>>(unsigned long& __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:29: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int&'
199 | operator>>(long long& __n)
| ~~~~~~~~~~~^~~
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:38: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int&'
203 | operator>>(unsigned long long& __n)
| ~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'void*&'
328 | operator>>(void*& __p)
| ~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:126:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/14/istream:133:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:352:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]'
352 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/usr/include/c++/14/istream:352:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<cha |
s802383958 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o') {
cout << vowel << endl;
} else {
cout << consonant << endl;
}
}
| a.cc: In function 'int main()':
a.cc:9:17: error: 'vowel' was not declared in this scope
9 | cout << vowel << endl;
| ^~~~~
a.cc:11:17: error: 'consonant' was not declared in this scope
11 | cout << consonant << endl;
| ^~~~~~~~~
|
s388887252 | p03852 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for(int i= 0; i < (n); i++)
using ll= long long int;
using namespace std;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
ll mod= 1e9 + 7;
int main() {
char c;
cin >> c;
if(c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){cout << "vowel" << endl;}else{cout << consonaut << endl;}
}
| a.cc: In function 'int main()':
a.cc:14:92: error: 'consonaut' was not declared in this scope
14 | if(c=='a' || c=='i' || c=='u' || c=='e' || c=='o'){cout << "vowel" << endl;}else{cout << consonaut << endl;}
| ^~~~~~~~~
|
s745654350 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
bool s=false;
vector<char> vec{'a','i','u','e','o'};
for (int i=0;i<5;i++){
if(c==vec.at(i)){
s=true;
break;
}
}
while(s){
cout << "vowel" <<endl;
}
else{
cout << "consonant" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:18:3: error: 'else' without a previous 'if'
18 | else{
| ^~~~
|
s486627612 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
bool s=false;
vector<char> vec{"a","i","u","e","o"};
for (int i=0;i<5;i++){
if(c==vec.at(i)){
s=true;
break;
}
}
while(s){
cout << "vowel" <<endl;
}
else{
cout << "consonant" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:8:39: error: no matching function for call to 'std::vector<char>::vector(<brace-enclosed initializer list>)'
8 | vector<char> vec{"a","i","u","e","o"};
| ^
In file included from /usr/include/c++/14/vector:66,
from /usr/include/c++/14/functional:64,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>]' (near match)
678 | vector(initializer_list<value_type> __l,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:20: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:24: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:28: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:32: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:36: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _InputIterator, class> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = char; _Alloc = std::allocator<char>]'
707 | vector(_InputIterator __first, _InputIterator __last,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>; std::__type_identity_t<_Alloc> = std::allocator<char>]'
659 | vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::false_type) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>; std::false_type = std::false_type]'
640 | vector(vector&& __rv, const allocator_type& __m, false_type)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::true_type) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>; std::true_type = std::true_type]'
635 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>; std::__type_identity_t<_Alloc> = std::allocator<char>]'
624 | vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&) [with _Tp = char; _Alloc = std::allocator<char>]'
620 | vector(vector&&) noexcept = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>]'
601 | vector(const vector& __x)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const value_type&, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; size_type = long unsigned int; value_type = char; allocator_type = std::allocator<char>]'
569 | vector(size_type __n, const value_type& __value,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; size_type = long unsigned int; allocator_type = std::allocator<char>]'
556 | vector(size_type __n, const allocator_type& __a = allocator_type())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>]'
542 | vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector() [with _Tp = char; _Alloc = std::allocator<char>]'
531 | vector() = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate expects 0 arguments, 5 provided
a.cc:18:3: error: 'else' without a previous 'if'
18 | else{
| ^~~~
|
s784437128 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
bool s=false;
vector<char> vec{"a","i","u","e","o"};
for (int i=0;i<5;i++){
if(c==vec[i]){
s=true;
break;
}
}
while(s){
cout << "vowel" <<endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:39: error: no matching function for call to 'std::vector<char>::vector(<brace-enclosed initializer list>)'
8 | vector<char> vec{"a","i","u","e","o"};
| ^
In file included from /usr/include/c++/14/vector:66,
from /usr/include/c++/14/functional:64,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>]' (near match)
678 | vector(initializer_list<value_type> __l,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:20: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:24: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:28: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:32: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
a.cc:8:36: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
8 | vector<char> vec{"a","i","u","e","o"};
| ^~~
| |
| const char*
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _InputIterator, class> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = char; _Alloc = std::allocator<char>]'
707 | vector(_InputIterator __first, _InputIterator __last,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>; std::__type_identity_t<_Alloc> = std::allocator<char>]'
659 | vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::false_type) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>; std::false_type = std::false_type]'
640 | vector(vector&& __rv, const allocator_type& __m, false_type)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::true_type) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>; std::true_type = std::true_type]'
635 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>; std::__type_identity_t<_Alloc> = std::allocator<char>]'
624 | vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&) [with _Tp = char; _Alloc = std::allocator<char>]'
620 | vector(vector&&) noexcept = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = char; _Alloc = std::allocator<char>]'
601 | vector(const vector& __x)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const value_type&, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; size_type = long unsigned int; value_type = char; allocator_type = std::allocator<char>]'
569 | vector(size_type __n, const value_type& __value,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate expects 3 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; size_type = long unsigned int; allocator_type = std::allocator<char>]'
556 | vector(size_type __n, const allocator_type& __a = allocator_type())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate expects 2 arguments, 5 provided
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const allocator_type&) [with _Tp = char; _Alloc = std::allocator<char>; allocator_type = std::allocator<char>]'
542 | vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate expects 1 argument, 5 provided
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector() [with _Tp = char; _Alloc = std::allocator<char>]'
531 | vector() = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate expects 0 arguments, 5 provided
a.cc:18:3: error: 'else' without a previous 'if'
18 | else{
| ^~~~
|
s508706426 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'e' || c == 'o' || c == 'u')
cout << vowel << endl;
else
cout << consonant << endl;
} | a.cc: In function 'int main()':
a.cc:8:13: error: 'vowel' was not declared in this scope
8 | cout << vowel << endl;
| ^~~~~
a.cc:10:13: error: 'consonant' was not declared in this scope
10 | cout << consonant << endl;
| ^~~~~~~~~
|
s557077464 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str = "aeiou";
cin >> char c;
for(int i = 0; i < 5; i++){
if (char c == str.at(i)){
cout << "vowel"<< endl;
}
else{
cout << "consonant"<< endl;
}
}
}
| a.cc: In function 'int main()':
a.cc:6:10: error: expected primary-expression before 'char'
6 | cin >> char c;
| ^~~~
a.cc:8:14: error: expected initializer before '==' token
8 | if (char c == str.at(i)){
| ^~
a.cc:8:13: error: expected ')' before '==' token
8 | if (char c == str.at(i)){
| ~ ^~~
| )
|
s963614966 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str = "aeiou";
cin >> char c;
for(int i = 0; i < 6; i++){
if (char c == str.at(i)){
cout << "vowel"<< endl;
}
else{
cout << "consonant"<< endl;
}
}
}
| a.cc: In function 'int main()':
a.cc:6:10: error: expected primary-expression before 'char'
6 | cin >> char c;
| ^~~~
a.cc:8:14: error: expected initializer before '==' token
8 | if (char c == str.at(i)){
| ^~
a.cc:8:13: error: expected ')' before '==' token
8 | if (char c == str.at(i)){
| ~ ^~~
| )
|
s847156728 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str = "aeiou";
cin >> char 'c';
for(int i = 0; i < 6; i++){
if (c == str.at(i)){
cout << "vowel"<< endl;
}
else{
cout << "consonant"<< endl;
}
}
}
| a.cc: In function 'int main()':
a.cc:6:10: error: expected primary-expression before 'char'
6 | cin >> char 'c';
| ^~~~
a.cc:8:7: error: 'c' was not declared in this scope
8 | if (c == str.at(i)){
| ^
|
s523025655 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str = 'aeiou';
cin >> char c;
for(int i = 0; i < 6; i++){
if (c == str.at(i)){
cout << 'vowel'<< endl;
}
else{
cout << 'consonant'<< endl;
}
}
}
| a.cc:5:16: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
5 | string str = 'aeiou';
| ^~~~~~~
a.cc:9:13: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
9 | cout << 'vowel'<< endl;
| ^~~~~~~
a.cc:12:13: warning: multi-character literal with 9 characters exceeds 'int' size of 4 bytes
12 | cout << 'consonant'<< endl;
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:16: error: conversion from 'int' to non-scalar type 'std::string' {aka 'std::__cxx11::basic_string<char>'} requested
5 | string str = 'aeiou';
| ^~~~~~~
a.cc:6:10: error: expected primary-expression before 'char'
6 | cin >> char c;
| ^~~~
a.cc:8:7: error: 'c' was not declared in this scope
8 | if (c == str.at(i)){
| ^
|
s973996783 | p03852 | C++ | #include <bits/stddc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc:1:10: fatal error: bits/stddc++.h: No such file or directory
1 | #include <bits/stddc++.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
|
s012883161 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if(c == 'a' || c == 'i' || c=='u'|| c=='e'||c==='o'){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:50: error: expected primary-expression before '=' token
8 | if(c == 'a' || c == 'i' || c=='u'|| c=='e'||c==='o'){
| ^
|
s325651066 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if (c== "a"){
cout << "vowel" << endl;
}
else if (c== "i"){
cout << "vowel" << endl;
}
else if (c== "u"){
cout << "vowel" << endl;
}
else if (c== "e"){
cout << "vowel" << endl;
}
else if (c== "o"){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:7:7: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c== "a"){
| ~^~~~~~
a.cc:10:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
10 | else if (c== "i"){
| ~^~~~~~
a.cc:13:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | else if (c== "u"){
| ~^~~~~~
a.cc:16:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
16 | else if (c== "e"){
| ~^~~~~~
a.cc:19:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | else if (c== "o"){
| ~^~~~~~
|
s875532985 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char c;
cin >> c;
if (c=="a"){
cout << "vowel" << endl;
}
else if (c=="i"){
cout << "vowel" << endl;
}
else if (c=="u"){
cout << "vowel" << endl;
}
else if (c=="e"){
cout << "vowel" << endl;
}
else if (c=="o"){
cout << "vowel" << endl;
}
else{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:7:7: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c=="a"){
| ~^~~~~
a.cc:10:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
10 | else if (c=="i"){
| ~^~~~~
a.cc:13:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | else if (c=="u"){
| ~^~~~~
a.cc:16:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
16 | else if (c=="e"){
| ~^~~~~
a.cc:19:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | else if (c=="o"){
| ~^~~~~
|
s446897075 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin>>c;
if(c==a || c==i || c==u || c==e || c==o){
cout<<"vowel"<<'\n';
}else{
cout<<"consonant"<<'\n';
}
return(0);
} | a.cc: In function 'int main()':
a.cc:6:9: error: 'a' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:17: error: 'i' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:25: error: 'u' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:33: error: 'e' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:41: error: 'o' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
|
s260780754 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin>>c;
if(c==a || c==i || c==u || c==e || c==o){
cout<<vowel<<'\n';
}else{
cout<<consonant<<'\n';
}
return(0);
} | a.cc: In function 'int main()':
a.cc:6:9: error: 'a' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:17: error: 'i' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:25: error: 'u' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:33: error: 'e' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:41: error: 'o' was not declared in this scope
6 | if(c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:7:11: error: 'vowel' was not declared in this scope
7 | cout<<vowel<<'\n';
| ^~~~~
a.cc:9:11: error: 'consonant' was not declared in this scope
9 | cout<<consonant<<'\n';
| ^~~~~~~~~
|
s010093335 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
string c;
cin>>c;
if( c==a || c==i || c==u || c==e || c==o){
cout<<vowel<<'\n';
}else{
cout<<consonant<<'\n';
}
return(0);
} | a.cc: In function 'int main()':
a.cc:6:12: error: 'a' was not declared in this scope
6 | if( c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:20: error: 'i' was not declared in this scope
6 | if( c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:28: error: 'u' was not declared in this scope
6 | if( c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:36: error: 'e' was not declared in this scope
6 | if( c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:6:44: error: 'o' was not declared in this scope
6 | if( c==a || c==i || c==u || c==e || c==o){
| ^
a.cc:7:15: error: 'vowel' was not declared in this scope
7 | cout<<vowel<<'\n';
| ^~~~~
a.cc:9:15: error: 'consonant' was not declared in this scope
9 | cout<<consonant<<'\n';
| ^~~~~~~~~
|
s640912866 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
string c;
cin >> c;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
{
cout << "vowel" << endl;
}
else
{
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:11: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:9:14: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
9 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o')
| |
s938658262 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string C;
cin >> C;
string answer;
for (int i = 0; i < C.size(); i++) {
if (C.at(i) == 'a') {
answer = "vowel";
break;
}
else if (C.at(i) == 'e') {
answer = "vowel";
break;
}
else if (C.at(i) == 'i') {
answer = "vowel";
break;
}
else if (C.at(i) == 'o') {
answer = "vowel";
break;
}
else if (C.at(i) == 'u') {
answer = "vowel";
break;
}
else {
answer = "consonant";
}
i++;
}
cout << answer << endl;
}
} | a.cc:41:1: error: expected declaration before '}' token
41 | }
| ^
|
s236309966 | p03852 | C++ | include <iostream>
#include <string>
using namespace std;
int main() {
string a;
cin >> a;
if (a == "a" || a == "i" || a == "u" || a == "e" || a == "o") {
cout << "vowel" << endl;
}
else
cout << "consonant" << endl;
} | a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/char_traits.h:50:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:144:61: error: 'std::size_t' has not been declared
144 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:146:40: error: 'size_t' in namespace 'std' does not name a type
146 | static _GLIBCXX14_CONSTEXPR std::size_t
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:150:34: error: 'std::size_t' has not been declared
150 | find(const char_type* __s, std::size_t __n, const char_type& __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:153:52: error: 'std::size_t' has not been declared
153 | move(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:156:52: error: 'std::size_t' has not been declared
156 | copy(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:159:30: error: 'std::size_t' has not been declared
159 | assign(char_type* __s, std::size_t __n, char_type __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:187:59: error: 'std::size_t' has not been declared
187 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
| ^~~
/usr/include/c++/14/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/14/bits/char_traits.h:189:17: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:189:33: error: '__i' was not declared in this scope; did you mean '__n'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~
| __n
/usr/include/c++/14/bits/char_traits.h: At global scope:
/usr/include/c++/14/bits/char_traits.h:198:31: error: 'size_t' in namespace 'std' does not name a type
198 | _GLIBCXX14_CONSTEXPR std::size_t
| |
s061901423 | p03852 | C++ | include "pch.h"
#include <iostream>
#include <string>
using namespace std;
int main() {
string a;
cin >> a;
if (a == "a" || a == "i" || a == "u" || a == "e" || a == "o") {
cout << "vowel" << endl;
}
else
cout << "consonant" << endl;
} | a.cc:1:1: error: 'include' does not name a type
1 | include "pch.h"
| ^~~~~~~
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/exception_ptr.h:38,
from /usr/include/c++/14/exception:166,
from /usr/include/c++/14/ios:41:
/usr/include/c++/14/new:131:26: error: declaration of 'operator new' as non-function
131 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~
/usr/include/c++/14/new:131:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
131 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:132:41: error: attributes after parenthesized initializer ignored [-fpermissive]
132 | __attribute__((__externally_visible__));
| ^
/usr/include/c++/14/new:133:26: error: declaration of 'operator new []' as non-function
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~
/usr/include/c++/14/new:133:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:134:41: error: attributes after parenthesized initializer ignored [-fpermissive]
134 | __attribute__((__externally_visible__));
| ^
/usr/include/c++/14/new:140:29: error: 'std::size_t' has not been declared
140 | void operator delete(void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
| ^~~
/usr/include/c++/14/new:142:31: error: 'std::size_t' has not been declared
142 | void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
| ^~~
/usr/include/c++/14/new:145:26: error: declaration of 'operator new' as non-function
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/new:145:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:145:52: error: expected primary-expression before 'const'
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~
/usr/include/c++/14/new:147:26: error: declaration of 'operator new []' as non-function
147 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/new:147:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
147 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:147:54: error: expected primary-expression before 'const'
147 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~
/usr/include/c++/14/new:154:26: error: declaration of 'operator new' as non-function
154 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t)
| ^~~~~~~~
/usr/include/c++/14/new:154:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
154 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:154:68: error: expected primary-expression before ')' token
154 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t)
| ^
/usr/include/c++/14/new:155:73: error: attributes after parenthesized initializer ignored [-fpermissive]
155 | __attribute__((__externally_visible__, __alloc_size__ (1), __malloc__));
| ^
/usr/include/c++/14/new:156:26: error: declaration of 'operator new' as non-function
156 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~~~~
/usr/include/c++/14/new:156:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
156 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:156:68: error: expected primary-expression before ',' token
156 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&)
| ^
/usr/include/c++/14/new:156:70: error: expected primary-expression before 'const'
156 | _GLIBCXX_NODISCARD void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~
/usr/include/c++/14/new:162:26: error: declaration of 'operator new []' as non-function
162 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t)
| ^~~~~~~~
/usr/include/c++/14/new:162:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
162 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:162:70: error: expected primary-expression before ')' token
162 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t)
| ^
/usr/include/c++/14/new:163:73: error: attributes after parenthesized initializer ignored [-fpermissive]
163 | __attribute__((__externally_visible__, __alloc_size__ (1), __malloc__));
| ^
/usr/include/c++/14/new:164:26: error: declaration of 'operator new []' as non-function
164 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~~~~
/usr/include/c++/14/new:164:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
164 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/new:164:70: error: expected primary-expression before ',' token
164 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&)
| ^
/usr/include/c++/14/new:164:72: error: expected primary-expression before 'const'
164 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&)
| ^~~~~
/usr/include/c++/14/new:171:29: error: 'std::size_t' has not been declared
171 | void operator delete(void*, std::size_t, std::align_val_t)
| ^~~
/usr/include/c++/14/new:173:31: error: 'std::size_t' has not been declared
173 | void operator delete[](void*, std::size_t, std::align_val_t)
| ^~~
/usr/include/c++/14/new:179:33: error: declaration of 'operator new' as non-function
179 | _GLIBCXX_NODISCARD inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/new:179:51: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
179 | _GLIBCXX_NO |
s354426076 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
if (s=="a"||s=="i"||s=="u"||s=="e"||s=="o"){cout << "vowel" << endl;}
else {cout << "consonant" << endl;}
}
| a.cc: In function 'int main()':
a.cc:9:5: error: 's' was not declared in this scope
9 | if (s=="a"||s=="i"||s=="u"||s=="e"||s=="o"){cout << "vowel" << endl;}
| ^
|
s806860531 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
#define ll long long
signed main() {
char c;
cin >> c;
if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
{cout << "vowel" << endl;}
else{cout << "consonant" << endl;}
} | a.cc: In function 'int main()':
a.cc:9:7: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
| ~^~~~~
a.cc:9:15: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
| ~^~~~~
a.cc:9:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
| ~^~~~~
a.cc:9:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
| ~^~~~~
a.cc:9:39: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(c=="a"||c=="i"||c=="u"||c=="e"||c=="o")
| ~^~~~~
|
s926446387 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char S[] = ['a','i','u','e','o'];
char c;
int x=0;
cin >> c;
for(int i = 0; i < 5; i++){
if(c == S[i]){
x++
}
}
if(x == 0){
cout << "consonant" << endl;
}
else{
cout << "vowel" << endl;
}
} | a.cc: In function 'int main()':
a.cc:5:15: error: expected identifier before 'a'
5 | char S[] = ['a','i','u','e','o'];
| ^~~
a.cc:5:18: error: expected ']' before ',' token
5 | char S[] = ['a','i','u','e','o'];
| ^
| ]
a.cc: In lambda function:
a.cc:5:18: error: expected '{' before ',' token
a.cc: In function 'int main()':
a.cc:5:14: error: initializer fails to determine size of 'S'
5 | char S[] = ['a','i','u','e','o'];
| ^~~~
a.cc:5:14: error: array must be initialized with a brace-enclosed initializer
a.cc:5:19: error: expected unqualified-id before 'i'
5 | char S[] = ['a','i','u','e','o'];
| ^~~
a.cc:11:10: error: expected ';' before '}' token
11 | x++
| ^
| ;
12 | }
| ~
|
s284809925 | p03852 | C++ | #include <iostream>
using namespace std;
int main(void){
// Your code here!
char a;
cin>>a;
if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
cout<<"vowel"<<endl;
}
else{
cout<<"consonant"<<endl;
}
} | a.cc: In function 'int main()':
a.cc:7:9: error: 'c' was not declared in this scope
7 | if (c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^
|
s714336572 | p03852 | C | #include<stdio.h>
int main()
{
char ch;
scanf ("%c", &ch);
if(ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u' ||
ch=='A' || ch=='E' || ch=='I' || ch=='O' || ch=='U')
{
printf("vowel", ch);
}
else {
printf("consonant", ch);
}
return;
} | main.c: In function 'main':
main.c:14:1: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
14 | return;
| ^~~~~~
main.c:2:5: note: declared here
2 | int main()
| ^~~~
|
s827479826 | p03852 | C | #include<stdio.h>
int main()
{
char c;
scanf ("%c", &ch);
if(c=='a' || c=='e' || c=='i' || c=='o' || c=='u' ||
c=='A' || c=='E' || c=='I' || c=='O' || c=='U')
{
printf("vowel", c);
}
else {
printf("consonant", c);
}
return 0;
} | main.c: In function 'main':
main.c:9:17: error: 'ch' undeclared (first use in this function); did you mean 'c'?
9 | scanf ("%c", &ch);
| ^~
| c
main.c:9:17: note: each undeclared identifier is reported only once for each function it appears in
|
s138158078 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'){
cout << "vowel" << endl;
}
else if(){
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:12:11: error: expected primary-expression before ')' token
12 | else if(){
| ^
|
s483256912 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
int >> c;
if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'){
cout << 'vowel' << endl;
}
else if{
cout << 'consonant' << endl;
}
} | a.cc:9:13: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
9 | cout << 'vowel' << endl;
| ^~~~~~~
a.cc:13:13: warning: multi-character literal with 9 characters exceeds 'int' size of 4 bytes
13 | cout << 'consonant' << endl;
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:7: error: expected unqualified-id before '>>' token
6 | int >> c;
| ^~
a.cc:12:10: error: expected '(' before '{' token
12 | else if{
| ^
| (
|
s718910240 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char s;
cin >> s;
bool Is = false;
string str1="aiueo";
for (int a=0; a<5; a++){
if (str1.at(a) == s){
cout << "vowel" << endl;
Is = true;
break;
}
}
if (Is == false){
cout << "constant" << endl;
} | a.cc: In function 'int main()':
a.cc:18:2: error: expected '}' at end of input
18 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s245158264 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char s;
cin >> s;
bool Is = false;
for (int a=0; a<5; a++){
if ("aiueo".at(a) == s){
cout << "vowel" << endl;
Is = ture;
break;
}
}
if (Is == false){
cout << "constant" << endl;
} | a.cc: In function 'int main()':
a.cc:9:17: error: request for member 'at' in '"aiueo"', which is of non-class type 'const char [6]'
9 | if ("aiueo".at(a) == s){
| ^~
a.cc:11:12: error: 'ture' was not declared in this scope
11 | Is = ture;
| ^~~~
a.cc:17:2: error: expected '}' at end of input
17 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s452356214 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
int main{
char s;
cin >> s;
bool Is = false;
for (int a=0; a<5; a++){
if ("aiueo".at(a) == s){
cout << "vowel" << endl;
Is = ture;
break;
}
}
if (Is == false){
cout << "constant" << endl;
} | a.cc:4:5: error: cannot declare '::main' to be a global variable
4 | int main{
| ^~~~
a.cc:5:3: error: expected primary-expression before 'char'
5 | char s;
| ^~~~
a.cc:5:3: error: expected '}' before 'char'
a.cc:4:9: note: to match this '{'
4 | int main{
| ^
a.cc:6:3: error: 'cin' does not name a type
6 | cin >> s;
| ^~~
a.cc:8:3: error: expected unqualified-id before 'for'
8 | for (int a=0; a<5; a++){
| ^~~
a.cc:8:17: error: 'a' does not name a type
8 | for (int a=0; a<5; a++){
| ^
a.cc:8:22: error: 'a' does not name a type
8 | for (int a=0; a<5; a++){
| ^
a.cc:15:3: error: expected unqualified-id before 'if'
15 | if (Is == false){
| ^~
|
s608165568 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
bool isVowel=false;
char c;
cin>>c;
if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u'){
isVowel=true;
}
if(isVowel){
cout<"vowel"<<endl;
}else{
cout<<"consonant"<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:16:17: error: invalid operands of types 'const char [6]' and '<unresolved overloaded function type>' to binary 'operator<<'
16 | cout<"vowel"<<endl;
| ~~~~~~~^~~~~~
|
s646982674 | p03852 | C | #include<stdio.h>
int main(){
char c;
scanf("%c\n",&c)
if(c=='a' ||c=='e' ||c=='i' ||c=='o' ||c=='u'){
printf("vowel\n");}
else printf("consonant\n");
return 0;
} | main.c: In function 'main':
main.c:4:19: error: expected ';' before 'if'
4 | scanf("%c\n",&c)
| ^
| ;
5 | if(c=='a' ||c=='e' ||c=='i' ||c=='o' ||c=='u'){
| ~~
|
s244468060 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
char c;
void imput() {
cin >> c;
}
void judge(char c) {
if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u') cout<<"vowel\n";
else cout<<"consonant\n";
return;
}
int main{
imput();
judge(c);
return 0;
} | a.cc:12:5: error: cannot declare '::main' to be a global variable
12 | int main{
| ^~~~
a.cc:13:10: error: expected '}' before ';' token
13 | imput();
| ^
a.cc:12:9: note: to match this '{'
12 | int main{
| ^
a.cc:13:8: error: void value not ignored as it ought to be
13 | imput();
| ~~~~~^~
a.cc:14:8: error: expected constructor, destructor, or type conversion before '(' token
14 | judge(c);
| ^
a.cc:15:3: error: expected unqualified-id before 'return'
15 | return 0;
| ^~~~~~
a.cc:16:1: error: expected declaration before '}' token
16 | }
| ^
|
s129465022 | p03852 | C++ | include<bits/stdc++.h>
using namespace std;
char c;
void imput() {
cin >> c;
}
void judge(char c) {
if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u') cout<<"vowel\n";
else cout<<"consonant\n";
return;
}
int main{
imput();
judge(c);
return 0;
} | a.cc:1:1: error: 'include' does not name a type
1 | include<bits/stdc++.h>
| ^~~~~~~
a.cc: In function 'void imput()':
a.cc:5:3: error: 'cin' was not declared in this scope
5 | cin >> c;
| ^~~
a.cc: In function 'void judge(char)':
a.cc:8:46: error: 'cout' was not declared in this scope
8 | if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u') cout<<"vowel\n";
| ^~~~
a.cc:9:8: error: 'cout' was not declared in this scope
9 | else cout<<"consonant\n";
| ^~~~
a.cc: At global scope:
a.cc:12:5: error: cannot declare '::main' to be a global variable
12 | int main{
| ^~~~
a.cc:13:10: error: expected '}' before ';' token
13 | imput();
| ^
a.cc:12:9: note: to match this '{'
12 | int main{
| ^
a.cc:13:8: error: void value not ignored as it ought to be
13 | imput();
| ~~~~~^~
a.cc:14:8: error: expected constructor, destructor, or type conversion before '(' token
14 | judge(c);
| ^
a.cc:15:3: error: expected unqualified-id before 'return'
15 | return 0;
| ^~~~~~
a.cc:16:1: error: expected declaration before '}' token
16 | }
| ^
|
s100211129 | p03852 | C++ | #include<iostream>
#include<vector>
#include<string>
using namespace std;
int main(){
int a,b,i,j;
cin>>a>>b;
vector <char>c;
for(i=0;i<a;i++){
string s;
cin>>s;
for(j=0;j<b;j++)
c[i][j]=s[j];
}
for(i=0;i<a;i++)
for(j=0;j<b;j++){
cout<<c[i][j];
}
cout<<endl; | a.cc: In function 'int main()':
a.cc:13:19: error: invalid types '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}[int]' for array subscript
13 | c[i][j]=s[j];
| ^
a.cc:17:25: error: invalid types '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}[int]' for array subscript
17 | cout<<c[i][j];
| ^
a.cc:19:22: error: expected '}' at end of input
19 | cout<<endl;
| ^
a.cc:5:19: note: to match this '{'
5 | int main(){
| ^
|
s952834910 | p03852 | C++ | #include<iostream>
#include<vector>
#include<string>
int main(){
int a,b,i;
cin>>a>>b;
vector <char>c;
for(i=0;i<a;i++){
string s;
cin>>s;
for(j=0;j<b;j++0)
c[i][j]=s[j];
}
for(i=0;i<a;i++)
for(j=0;j<b;j++){
cout<<c[i][j];
}
cout<<endl;
for(j=0;j<b;j++){
cout<<c[i][j];
}
cout<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:6:7: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>a>>b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:7: error: 'vector' was not declared in this scope
7 | vector <char>c;
| ^~~~~~
a.cc:7:7: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
from a.cc:2:
/usr/include/c++/14/bits/stl_vector.h:428:11: note: 'std::vector'
428 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
/usr/include/c++/14/vector:93:13: note: 'std::pmr::vector'
93 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
a.cc:7:15: error: expected primary-expression before 'char'
7 | vector <char>c;
| ^~~~
a.cc:9:9: error: 'string' was not declared in this scope
9 | string s;
| ^~~~~~
a.cc:9:9: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/bits/stringfwd.h:77:33: note: 'std::string'
77 | typedef basic_string<char> string;
| ^~~~~~
In file included from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/string:76:11: note: 'std::pmr::string'
76 | using string = basic_string<char>;
| ^~~~~~
a.cc:10:14: error: 's' was not declared in this scope
10 | cin>>s;
| ^
a.cc:11:13: error: 'j' was not declared in this scope
11 | for(j=0;j<b;j++0)
| ^
a.cc:11:24: error: expected ')' before numeric constant
11 | for(j=0;j<b;j++0)
| ~ ^
| )
a.cc:11:25: error: expected ';' before ')' token
11 | for(j=0;j<b;j++0)
| ^
| ;
a.cc:15:13: error: 'j' was not declared in this scope
15 | for(j=0;j<b;j++){
| ^
a.cc:16:11: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
16 | cout<<c[i][j];
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:16:17: error: 'c' was not declared in this scope
16 | cout<<c[i][j];
| ^
a.cc:18:7: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
18 | cout<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:18:13: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
18 | cout<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:19:11: error: 'j' was not declared in this scope
19 | for(j=0;j<b;j++){
| ^
a.cc:20:17: error: 'c' was not declared in this scope
20 | cout<<c[i][j];
| ^
a.cc: At global scope:
a.cc:24:5: error: expected unqualified-id before 'return'
24 | return 0;
| ^~~~~~
a.cc:25:5: error: expected declaration before '}' token
25 | }
| ^
|
s062354318 | p03852 | C++ | #include <iostream>
#include <string>
#include<vector>
using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;
vector <string> c;
for(i=0;i<a;i++)
cin>>c;
for(i=0;i<a;i++)
cout<<c<<endl<<c<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:20: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<std::__cxx11::basic_string<char> >')
13 | cin>>c;
| ~~~^~~
| | |
| | std::vector<std::__cxx11::basic_string<char> >
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:24: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'bool&'
170 | operator>>(bool& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'short int&'
174 | operator>>(short& __n);
| ~~~~~~~^~~
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:34: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'short unsigned int&'
177 | operator>>(unsigned short& __n)
| ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]'
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:23: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'int&'
181 | operator>>(int& __n);
| ~~~~~^~~
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:32: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'unsigned int&'
184 | operator>>(unsigned int& __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:24: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long int&'
188 | operator>>(long& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:33: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long unsigned int&'
192 | operator>>(unsigned long& __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:29: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long long int&'
199 | operator>>(long long& __n)
| ~~~~~~~~~~~^~~
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:38: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long long unsigned int&'
203 | operator>>(unsigned long long& __n)
| ~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'void*&'
328 | operator>>(void*& __p)
| ~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:126:32: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/14/istream:133:30: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::ios_base& (*)(std::ios_base&)'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:352:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]'
352 | operator>>(__streambuf_type* __sb);
|
s295725819 | p03852 | C++ |
#include <iostream>
#include <string>
using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;
vector <string> c;
for(i=0;i<a;i++)
cin>>c;
for(i=0;i<a;i++)
cout<<c<<endl<<c<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:11: error: 'vector' was not declared in this scope
10 | vector <string> c;
| ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
2 | #include <iostream>
+++ |+#include <vector>
3 | #include <string>
a.cc:10:25: error: expected primary-expression before '>' token
10 | vector <string> c;
| ^
a.cc:10:27: error: 'c' was not declared in this scope
10 | vector <string> c;
| ^
|
s751490963 | p03852 | C++ | #include <bits/stdc++.h>
#include <iostream>
#include <string>
using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;
vector <string> c;
for(i=0;i<a;i++)
cin>>c;
for(i=0;i<a;i++)
cout<<c<<endl<<c<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:12: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<std::__cxx11::basic_string<char> >')
13 | cin>>c;
| ~~~^~~
| | |
| | std::vector<std::__cxx11::basic_string<char> >
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:24: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'bool&'
170 | operator>>(bool& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'short int&'
174 | operator>>(short& __n);
| ~~~~~~~^~~
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:34: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'short unsigned int&'
177 | operator>>(unsigned short& __n)
| ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]'
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:23: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'int&'
181 | operator>>(int& __n);
| ~~~~~^~~
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:32: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'unsigned int&'
184 | operator>>(unsigned int& __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:24: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long int&'
188 | operator>>(long& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:33: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long unsigned int&'
192 | operator>>(unsigned long& __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:29: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long long int&'
199 | operator>>(long long& __n)
| ~~~~~~~~~~~^~~
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:38: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long long unsigned int&'
203 | operator>>(unsigned long long& __n)
| ~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:25: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'void*&'
328 | operator>>(void*& __p)
| ~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:126:32: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/14/istream:133:30: note: no known conversion for argument 1 from 'std::vector<std::__cxx11::basic_string<char> >' to 'std::ios_base& (*)(std::ios_base&)'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:352:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _C |
s571070033 | p03852 | C++ | #include <bits/stdc++.h>
#include <iostream>
#include <string>
using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;
vector <char> c;
for(i=0;i<a;i++)
cin>>c;
for(i=0;i<a;i++)
cout<<c<<endl<<c<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:8: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<char>')
13 | cin>>c;
| ~~~^~~
| | |
| | std::vector<char>
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:24: note: no known conversion for argument 1 from 'std::vector<char>' to 'bool&'
170 | operator>>(bool& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:25: note: no known conversion for argument 1 from 'std::vector<char>' to 'short int&'
174 | operator>>(short& __n);
| ~~~~~~~^~~
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:34: note: no known conversion for argument 1 from 'std::vector<char>' to 'short unsigned int&'
177 | operator>>(unsigned short& __n)
| ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]'
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:23: note: no known conversion for argument 1 from 'std::vector<char>' to 'int&'
181 | operator>>(int& __n);
| ~~~~~^~~
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:32: note: no known conversion for argument 1 from 'std::vector<char>' to 'unsigned int&'
184 | operator>>(unsigned int& __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:24: note: no known conversion for argument 1 from 'std::vector<char>' to 'long int&'
188 | operator>>(long& __n)
| ~~~~~~^~~
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:33: note: no known conversion for argument 1 from 'std::vector<char>' to 'long unsigned int&'
192 | operator>>(unsigned long& __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:29: note: no known conversion for argument 1 from 'std::vector<char>' to 'long long int&'
199 | operator>>(long long& __n)
| ~~~~~~~~~~~^~~
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:38: note: no known conversion for argument 1 from 'std::vector<char>' to 'long long unsigned int&'
203 | operator>>(unsigned long long& __n)
| ~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'std::vector<char>' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'std::vector<char>' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'std::vector<char>' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:25: note: no known conversion for argument 1 from 'std::vector<char>' to 'void*&'
328 | operator>>(void*& __p)
| ~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'std::vector<char>' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:126:32: note: no known conversion for argument 1 from 'std::vector<char>' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/14/istream:133:30: note: no known conversion for argument 1 from 'std::vector<char>' to 'std::ios_base& (*)(std::ios_base&)'
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:352:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]'
352 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/usr/include/c++/14/istream:352:36: note: no known conversion for argument 1 from 'std::vector<char>' to 'std::basic_istream<char>::__streambuf_type*' {aka 'std::basic_streambuf<char>*'}
352 | operator>>(__streambuf_type* __sb);
| ~~~~~~~~~~~~~~~~~~^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41:
/usr/includ |
s077817083 | p03852 | C++ | #include<iostream>
#include<string>
using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;
for(i=0;i<a;i++)
string c[i];
for(i=0;i<a;i++){
cin<<c[i]<<\n<<c[i]<<endl;
}
return 0;
} | a.cc:12:28: error: stray '\' in program
12 | cin<<c[i]<<\n<<c[i]<<endl;
| ^
a.cc: In function 'int main()':
a.cc:12:22: error: 'c' was not declared in this scope
12 | cin<<c[i]<<\n<<c[i]<<endl;
| ^
a.cc:12:29: error: 'n' was not declared in this scope
12 | cin<<c[i]<<\n<<c[i]<<endl;
| ^
|
s976682391 | p03852 | C++ | #include <iostream>
using namespace std;
int main(){
char c;
cin>>c;
if(c=='a'||c=='i'||c=='u'||c=='e'||c=='o')
cout<<"vowel"<<endl;
else
cout<<"consonant"<<endl;
return 0;
}
include <iostream>
using namespace std;
int main(){
char c;
cin>>c;
if(c=='a'||c=='i'||c=='u'||c=='e'||c=='o')
cout<<"vowel"<<endl;
else
cout<<"consonant"<<endl;
return 0;
}
| a.cc:15:1: error: 'include' does not name a type
15 | include <iostream>
| ^~~~~~~
a.cc:18:5: error: redefinition of 'int main()'
18 | int main(){
| ^~~~
a.cc:4:9: note: 'int main()' previously defined here
4 | int main(){
| ^~~~
|
s642770259 | p03852 | C++ | include <iostream>
using namespace std;
int main(){
char c;
cin>>c;
if(c=='a'||c=='i'||c=='u'||c=='e'||c=='o')
cout<<"vowel"<<endl;
else
cout<<"consonant"<<endl;
return 0;
} | a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
7 | cin>>c;
| ^~~
a.cc:9:5: error: 'cout' was not declared in this scope
9 | cout<<"vowel"<<endl;
| ^~~~
a.cc:9:20: error: 'endl' was not declared in this scope
9 | cout<<"vowel"<<endl;
| ^~~~
a.cc:11:5: error: 'cout' was not declared in this scope
11 | cout<<"consonant"<<endl;
| ^~~~
a.cc:11:24: error: 'endl' was not declared in this scope
11 | cout<<"consonant"<<endl;
| ^~~~
|
s819990801 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
cout << "vowel" << endl;
}
else {
cout << "consonant" << endl;
}
} | a.cc: In function 'int main()':
a.cc:7:9: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
| ~~^~~~~~
a.cc:7:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
| ~~^~~~~~
a.cc:7:33: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
| ~~^~~~~~
a.cc:7:45: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
| ~~^~~~~~
a.cc:7:57: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" || c == "e" || c == "i" || c == "o" || c == "u") {
| ~~^~~~~~
|
s010957539 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
cout << "vowel" << endl;
}
else {
cout << "consonant" << endl;
} | a.cc: In function 'int main()':
a.cc:7:9: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
| ~~^~~~~~
a.cc:7:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
| ~~^~~~~~
a.cc:7:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
| ~~^~~~~~
a.cc:7:42: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
| ~~^~~~~~
a.cc:7:53: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if (c == "a" | c == "e" | c == "i" | c == "o" | c == "u") {
| ~~^~~~~~
a.cc:12:2: error: expected '}' at end of input
12 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s021980503 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string st;
cin >> st;
string tg = "aeuio";
bool t = false;
for (int i=0; i < 5;i++){
if (tg.at(i) == st){
t=true;
break}
}
if (t){cout << "vowel" << endl;}
else{cout << "consonant" << endl;}
} | a.cc: In function 'int main()':
a.cc:10:16: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
10 | if (tg.at(i) == st){
| ~~~~~~~~ ^~ ~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::match_results<_BiIter, _Alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::pair<_T1, _T2>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::fpos<_StateT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == st){
| ^~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::allocator<_CharT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::valu |
s612359248 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str;
cin >> str;
string tg = "aeuio";
bool t = false;
for (int i=0; i < 5;i++){
if (tg.at(i) == str){
t=true;
break}
}
if (t){cout << "vowel" << endl;}
else{cout << "consonant" << endl;}
} | a.cc: In function 'int main()':
a.cc:10:16: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
10 | if (tg.at(i) == str){
| ~~~~~~~~ ^~ ~~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::match_results<_BiIter, _Alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::pair<_T1, _T2>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::fpos<_StateT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::allocator<_CharT>' and '__gnu_cxx::__alloc_traits<std |
s215660656 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str;
cin >> str;
string tg = "aeuio";
bool t = false;
for (int i=0; i < 5;i++){
if (tg.at(i) == str){
t=true;
break}
}
if (t){cout << "vowel" << endl;}
else{cout << "consonant" << endl;}
} | a.cc: In function 'int main()':
a.cc:10:16: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
10 | if (tg.at(i) == str){
| ~~~~~~~~ ^~ ~~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::__cxx11::match_results<_BiIter, _Alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::pair<_T1, _T2>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::fpos<_StateT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i) == str){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:10:19: note: mismatched types 'const std::allocator<_CharT>' and '__gnu_cxx::__alloc_traits<std |
s871193912 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string str;
cin >> str;
string tg = "aeuio";
bool t = false;
for (int i=0; i < tg.size();i++){
if (tg.at(i)==str){
t=true;
break}
}
if (t){cout << "vowel" << endl;}
else{cout << "consonant" << endl;}
} | a.cc: In function 'int main()':
a.cc:10:15: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
10 | if (tg.at(i)==str){
| ~~~~~~~~^~~~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::__cxx11::match_results<_BiIter, _Alloc>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::pair<_T1, _T2>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::reverse_iterator<_Iterator>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::fpos<_StateT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if (tg.at(i)==str){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:10:17: note: mismatched types 'const std::allocator<_CharT>' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
10 | if |
s806843088 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'i' || c =='u' || c =='e' || c = 'o')
cout << "vowel" << endl;
else
cout << "consonant" << endl;
} | a.cc: In function 'int main()':
a.cc:7:50: error: lvalue required as left operand of assignment
7 | if (c == 'a' || c == 'i' || c =='u' || c =='e' || c = 'o')
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
|
s123324425 | p03852 | C++ | #include<iostream>
using namespace std;
int main()
{
char letter;
cin>>letter;
if(letter=='a'||letter=='i'||letter=='u'||letter=='e'||letter=='o'){
cout<<"vowel"<<endl;
}
else{
cout<<"consonant"<<endl
}
} | a.cc: In function 'int main()':
a.cc:11:28: error: expected ';' before '}' token
11 | cout<<"consonant"<<endl
| ^
| ;
12 | }
| ~
|
s969468284 | p03852 | C++ | #include<iostream>
using namespace std;
int main()
{
char letter;
cin>>c;
if(letter=='a'||letter=='i'||letter=='u'||letter=='e'||letter=='o'){
cout<<"vowel"<<endl;
}
else{
cout<<"consonant"<<endl
}
} | a.cc: In function 'int main()':
a.cc:6:8: error: 'c' was not declared in this scope
6 | cin>>c;
| ^
a.cc:11:28: error: expected ';' before '}' token
11 | cout<<"consonant"<<endl
| ^
| ;
12 | }
| ~
|
s843655887 | p03852 | C++ | #include<iostream>
using namespace std;
int main()
{
char letter;
cin>>c;
if(letter=='a'||letter=='i'||letter='u'||letter='e'||letter='o'){
cout<<"vowel"<<endl;
}
else{
cout<<"consonant"<<endl
}
} | a.cc: In function 'int main()':
a.cc:6:8: error: 'c' was not declared in this scope
6 | cin>>c;
| ^
a.cc:7:54: error: lvalue required as left operand of assignment
7 | if(letter=='a'||letter=='i'||letter='u'||letter='e'||letter='o'){
| ~~~^~~~~~~~
a.cc:11:28: error: expected ';' before '}' token
11 | cout<<"consonant"<<endl
| ^
| ;
12 | }
| ~
|
s023186074 | p03852 | C++ | #include<iostrema>
using namespace std;
int main(){
char c;
cin>>c;
if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u')
{
cout<<"vowel";
}
else{
cout<<"consonant";
}
} | a.cc:1:9: fatal error: iostrema: No such file or directory
1 | #include<iostrema>
| ^~~~~~~~~~
compilation terminated.
|
s824993677 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
int main() {
char C;
cin >> C;
if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
cout << "vowel" <<endl;
}else{
cout << "consonant" <<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:8:6: error: 'c' was not declared in this scope
8 | if(c == 'a' || c == 'i' || c == 'u' || c == 'e' || c == 'o'){
| ^
|
s859507736 | p03852 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N=1e3+5,M=2e4+5,inf=0x3f3f3f3f,mod=1e9+7;
#define mst(a,b) memset(a,b,sizeof a)
#define lx x<<1
#define rx x<<1|1
#define reg register
#define PII pair<int,int>
#define fi first
#define se second
#define pb push_back
#define il inline
char s[5]="aeiou";
int main(){
char c;cin>>c;
int f=0;
for(int i=0;i<5;i++) if(c==s[i]) f=1;
puts(f?"vowel":"consonant");
return 0;
} | a.cc:14:11: error: initializer-string for 'char [5]' is too long [-fpermissive]
14 | char s[5]="aeiou";
| ^~~~~~~
|
s648876201 | p03852 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char x;
cin >> x;
if (x=='a' || x=='e' || x=='i' || x=='o' || x=='u')
cout << vowel << endl;
else
cout << consonant << endl;
} | a.cc: In function 'int main()':
a.cc:9:13: error: 'vowel' was not declared in this scope
9 | cout << vowel << endl;
| ^~~~~
a.cc:11:13: error: 'consonant' was not declared in this scope
11 | cout << consonant << endl;
| ^~~~~~~~~
|
s784648596 | p03852 | C++ | #include <bits/stdc++.h>
uisng namespace std;
int main() {
char c;
cin >> c;
if (c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u') {
cout << "vowel" << endl;
}
else {
cout << "consonant" << endl;
}
} | a.cc:2:1: error: 'uisng' does not name a type
2 | uisng namespace std;
| ^~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin >> c;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:9:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | cout << "vowel" << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:24: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
9 | cout << "vowel" << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:12:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
12 | cout << "consonant" << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:12:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
12 | cout << "consonant" << endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s431969547 | p03852 | C++ | #include<iostream>
using namespace std;
int main () {
char x;
cin >> x;
string x = "aeiou";
if ( x == 'a' || x == 'e' || x == 'i' || x == 'o' || x == 'u'){
cout << "vowel\n";
} else {
cout << "consonant\n";
}
} | a.cc: In function 'int main()':
a.cc:7:10: error: conflicting declaration 'std::string x'
7 | string x = "aeiou";
| ^
a.cc:5:8: note: previous declaration as 'char x'
5 | char x;
| ^
|
s278289281 | p03852 | C++ | #include<iostream>
using namespace std;
int main () {
char x;
cin >> x;
string n = "aeiou";
for (int i = 0; i < x.length() - 1; i ++){
if (x == n[i]){
cout << "vowel\n";
} else {
cout << "consonant\n";
}
}
} | a.cc: In function 'int main()':
a.cc:8:25: error: request for member 'length' in 'x', which is of non-class type 'char'
8 | for (int i = 0; i < x.length() - 1; i ++){
| ^~~~~~
|
s300929050 | p03852 | C++ | #include<iostream>
using namespace std;
int main(){
char c;
cin>>c;
if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
cout<<"vowel";
}
else{
cout<<"consonant";
}
} | a.cc: In function 'int main()':
a.cc:7:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
| ~^~~~~
a.cc:7:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
| ~^~~~~
a.cc:7:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
| ~^~~~~
a.cc:7:37: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
| ~^~~~~
a.cc:7:45: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | if(c=="a"||c=="e"||c=="i"||c=="o"||c=="u"){
| ~^~~~~
|
s607442209 | p03852 | C++ | #include<iostream>
using namespace std;
int main(){
char c;
cin >> c;
string s = "aeiou";
if(s.find()>=0){
cout << "vowel\n";
}else{
cout << "consonant\n";
}
} | a.cc: In function 'int main()':
a.cc:8:14: error: no matching function for call to 'std::__cxx11::basic_string<char>::find()'
8 | if(s.find()>=0){
| ~~~~~~^~
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:2720:9: note: candidate: 'template<class _Tp> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv<_Tp, typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::size_type> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::find(const _Tp&, size_type) const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
2720 | find(const _Tp& __svt, size_type __pos = 0) const
| ^~~~
/usr/include/c++/14/bits/basic_string.h:2720:9: note: candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/basic_string.h:2691:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::find(const _CharT*, size_type, size_type) const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
2691 | find(const _CharT* __s, size_type __pos, size_type __n) const
| ^~~~
/usr/include/c++/14/bits/basic_string.h:2691:7: note: candidate expects 3 arguments, 0 provided
/usr/include/c++/14/bits/basic_string.h:2706:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::find(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type) const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
2706 | find(const basic_string& __str, size_type __pos = 0) const
| ^~~~
/usr/include/c++/14/bits/basic_string.h:2706:7: note: candidate expects 2 arguments, 0 provided
/usr/include/c++/14/bits/basic_string.h:2740:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::find(const _CharT*, size_type) const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
2740 | find(const _CharT* __s, size_type __pos = 0) const _GLIBCXX_NOEXCEPT
| ^~~~
/usr/include/c++/14/bits/basic_string.h:2740:7: note: candidate expects 2 arguments, 0 provided
/usr/include/c++/14/bits/basic_string.h:2758:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::find(_CharT, size_type) const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
2758 | find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT;
| ^~~~
/usr/include/c++/14/bits/basic_string.h:2758:7: note: candidate expects 2 arguments, 0 provided
|
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