code1
stringlengths
54
12k
code2
stringlengths
65
12k
similar
int64
0
1
__index_level_0__
int64
45
101M
#include <bits/stdc++.h> #define rep(i,a,n) for(int i=a;i<n;i++) #define repb(i,a,b) for(int i=a;i>=b;i--) #define all(a) a.begin(),a.end() #define o(a) cout<<a<<endl #define int long long #define fi first #define se second using namespace std; typedef vector<int> vi; typedef vector<vi> vvi; typedef pair<int,int> pii; ...
#include<iostream> #include<cstdio> using namespace std; int main(void){ char r[1000000]; int count = 101; char s; char c; int maru=0; int shikaku=0; while(true){ scanf("%c",&s); if(s=='\n')scanf("%c",&s); if(s=='.')break; else if(s=='('){ r[count++]=')'; maru++; } else...
1
6,561,054
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int n; cin >> n; unordered_map<int, int> map; vector<int> balls; rep(i, n) { int a; cin >> a; map[a]++; balls.push_back(a); } ll total = 0; for (auto buck...
#include <bits/stdc++.h> using namespace std; #define repd(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) repd(i,0,n) #define all(x) (x).begin(),(x).end() template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { ...
1
42,916,309
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int M = 100000+10; const int mod = 1e9 + 7; int n; vector<int> id; int vis[M]; ll fact[M]; ll inv (ll x) { ll ret = 1; for (int i=mod-2; i; i>>=1) { if (i&1) ret = ret*x%mod; x = x*x%mod; } return ret; } ll C(int n,int k) { if (n<k) retur...
#include <cstdio> typedef long long int64; static const int MAXN = 1e5 + 4; static const int MODULUS = 1e9 + 7; #define _ % MODULUS #define __ %= MODULUS int n, d1 = -1, d2 = -1; int occ[MAXN]; int64 fact[MAXN], fact_inv[MAXN]; inline int64 qpow(int64 base, int exp) { int64 ans = 1; for (; exp; exp >>= 1, (ba...
1
64,993,067
#include<bits/stdc++.h> using namespace std; #define ll long long #define ff first #define ss second #define pb push_back #define vll vector<ll> #define mll map<ll,ll> #define MOD 1000000007 #define pll pair<ll,ll> constexpr ll INF = 1999999999999999997; #define fastio ios_base:...
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<cmath> #include<bitset> #include<deque> #include<functional> #include<iterator> #include<map> #include<set> #include<stack> #include<queue> #include<utility> using namespace std; typedef long long ll; typedef pair<ll,ll> P; #define a firs...
1
49,534,481
#include <iostream> using namespace std; int main() { int a,b; char o; cin>>a>>o>>b; if(o=='+'){ cout<<a+b; return 0; } cout<<a-b; }
#include <bits/stdc++.h> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); std::cout.tie(0); std::string s; std::getline(std::cin, s); std::istringstream iss(s); int a = 0, b = 0; char o = ' '; iss >> a >> o >> b; if (o == '+') std::cout << a + b << std::en...
1
73,521,142
#include <algorithm> #include <functional> #include <iostream> #include <vector> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); vector<int> H(10); for (int i = 0; i < 10; ++i) cin >> H[i]; sort(H.begin(), H.end(), greater<int>()); for (int i = 0; i < 3; ++i) cout << H[i] << endl; retu...
#include<stdio.h> #include<algorithm> using namespace std; long long int nums[10]; void input() { int i; for (i = 0; i < 10; i++) scanf("%lld", &nums[i]); sort(nums,nums+10); printf("%lld\n%lld\n%lld\n", nums[9], nums[8], nums[7]); } int main() { input(); return 0; }
1
27,683,041
#include <bits/stdc++.h> using namespace std; using ll = long long; using pll = pair<ll, ll>; constexpr ll INF = 1e18; constexpr ll MOD = 1e9 + 7; #define REP(i, n) for (int i = 0; i < n; i++) #define REPR(i, n) for (int i = n; i >= 0; i--) #define FOR(i, m, n) for (int i = m; i < n; i++) #define ALL(v) v.begin(), V.en...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int,int> P; #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<(b);i++) #define repr(i,b,a) for(int i=int(b);i>=(a);i--) #define all(x) x.begin(),x.end() const ll mod = 1e9+7; const ll INF = 1e9; ll gcd(ll a...
1
100,724,359
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; int N4 = N/1000; int N3 = (N-N4*1000)/100; int N2 = (N-N4*1000-N3*100)/10; int N1 = N-N4*1000-N3*100-N2*10; if (((N4 == N3) && (N3 == N2)) || ((N3 == N2) && (N2 == N1))) { cout << "Yes" << endl; } else { cout << ...
#include <iostream> #include <vector> using namespace std; int main() { int n; vector<int> v; cin >> n; for(int i = 0; i < 4; i++) { int t = n % 10; v.push_back(t); n /= 10; } if((v[0]==v[1] && v[1]==v[2]) || (v[1]==v[2]) && v[2]==v[3]) cout << "Yes" << endl; else cout << "No" <<...
1
19,954,127
#include <stdio.h> int main() { int n; scanf("%d", &n); int n1 = n / 100; int n2 = (n % 100) / 10; int n3 = n % 10; if (n1 == 7 || n2 == 7 || n3 == 7) { printf("Yes", n); } else { printf("No", n); } return 0; }
#include <bits/stdc++.h> using namespace std; int main() { cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0); string n; cin >> n; for (int i = 0; i < n.size(); ++i) { if(n[i] == '7') { cout << "Yes\n"; return 0; } } cout << "No\n"; }
1
9,992,749
#include<bits/stdc++.h> using namespace std; long long int a[200005],sum[200005]; int main() { map<long long int ,long long int >mp; int n,k; long long int ans=0; cin>>n>>k; sum[0]=0; for(int i=1;i<=n;i++) { cin>>a[i]; sum[i]=sum[i-1]+a[i]; } for(int i=0;i<=n;i++) { if(i>=k) { mp[(sum[i-k]-(i-k))%k]-...
#include <bits/stdc++.h> using namespace std; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } using ll = long long; using P = pair<ll,ll>; using grid = vector<vector<int>>; const int dx[2] = {...
1
1,036,771
#include <iostream> using namespace std; int main(){ int N,A,i,j; cin >> A >> N; i = A*A; j = i - N; cout << j; return 0; }
#include<bits/stdc++.h> using namespace std; #define ll long long int #define pi 3.141592653589793238 #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) int main(){ fast; ll a,b; cin>>a>>b; cout<<a*a-b; return 0; }
1
2,004,379
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int Maxn = 100005; const int Maxb = 60; int n; ll a[Maxn]; ll my[Maxb]; ll res; void Write(ll num) { for (int i = Maxb - 1; i >= 0; i--) if (num & 1ll << ll(i)) if (my[i] == 0) { my[i] = num; break; } else num ...
#include <bits/stdc++.h> #define maxn 100005 using namespace std; typedef long long ll; ll a[maxn],dig[63]; int vis[63]; void add(ll x){ for(int i=61;i>=0;i--){ if(!vis[i]) continue; if(x&(1ll<<i)){ if(dig[i]) x^=dig[i]; else{ dig[i]=x; break; ...
1
77,378,695
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; int main() { int a[3]; cin>>a[0]>>a[1]>>a[2]; sort(a,a+3); cout<<a[2]-a[0]<<endl; return 0; }
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = s; i < (int)(n); i++) #define chmax(a, b) a = max(a, b) #define chmin(a, b) a = min(a, b) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() using namespace std; using ll = long l...
1
77,324,694
# include <cstdio> # include <cmath> #define M_PI 3.14159265358979323846 int n; struct PointPair { double x, y; }; void koch(int k, PointPair p1, PointPair p2) { if (k == 0) return; PointPair s, u, t; double th = M_PI * 60.0 / 180.0; s.x = (2.0 * p1.x + 1.0 * p2.x) / 3.0; s.y = (2.0 * p1...
#include<iostream> #include<cstdio> #include<cmath> using namespace std; void coch(double sx,double sy,double tx,double ty,int i,int n){ if(i == n){ return; }else{ double xx = (tx-sx) / 3.0; double yy = (ty-sy) / 3.0; double a = sqrt(3.0) * xx / 2.0; double b = xx / 2.0; double c = sqrt(3.0) * yy / 2.0; doubl...
1
90,339,073
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; typedef long long ll; typedef pair<int,int> P; const int INF = 1e9; const int MOD = 1000000007; const int MAX = 1000000; int main(){ int a,b; cin >> a >> b; if(a == 1 && b == 1){ cout << 1 << " " ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using pli = pair<ll, int>; using Graph = vector<vector<bool>>; const int MOD = 1e9 + 7; int main() { cin.tie(0); ios::sync_with_stdio(false); int A, B; ...
1
76,552,952
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(int i=0;i<n;i++) #define Rep(i,n) for(int i=1;i<=n;i++) const ll MOD = 1000000007; using Graph = vector<vector<int> >; long long modinv(long long a, long long m=MOD) { long long b = m, u = 1, v = 0; while (b) { long...
#include <bits/stdc++.h> using namespace std; using ll = long long; void dfs(int idx, map<int, set<int>>& tree, const vector<int>& add, int add_sum, vector<int>& ans, vector<bool>& is_used) { if(is_used[idx]) return; add_sum += add[idx]; ans[idx] = add_sum; is_used[idx] = true; for(auto i : tree[idx...
1
70,421,237
#pragma region header #include <bits/stdc++.h> using namespace std; #define int long long #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 rev(i, n) for(int i = (int)(n - 1); i >= 0; i--) #define rev1(i, n) for(int i = (int)(n); i > 0; i--) #define pb p...
#include <bits/stdc++.h> #define rep3(i, s, n, a) for (int i = (s); i < (int)(n); i += a) #define rep2(i, s, n) rep3(i, s, n, 1) #define rep(i, n) rep2(i, 0, n) using namespace std; using ll = long long; using ull = unsigned long long; using P = pair<int, int>; int main(){ int n; cin >> n; string s; cin...
1
78,550,818
#include <stdio.h> #include <iostream> int main() { long long a, b, r=1, temp; long long A, B; std::cin >> a >> b; A = a; B = b; if (a < b) { temp = a; a = b; b = temp; } while (r != 0) { r = a % b; a = a / b; a = b; b = r; } std::cout << A*B/a << std::endl; }
#include <iostream> #include <unordered_set> #include <cstdint> #include <vector> #include <string> #include <climits> #include <set> #include <algorithm> #include <math.h> #include <iomanip> #include <numeric> using namespace std; int main() { long long a, b; cin >> a >> b; cout << lcm(a, b); }
1
65,144,514
#include <bits/stdc++.h> using namespace std; double pi = 2 * acos(0.0); int main(){ string s; cin >> s; if (s[0] != s[1] || s[1] != s[2]) cout << "Yes"; else cout << "No"; return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ string S; cin>>S; string ans="Yes"; if(S.at(0)==S.at(1) && S.at(0)==S.at(2)){ ans="No"; } cout<<ans<<endl; }
1
41,324,075
#include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <vector> #include <string> #include <map> #include <set> #include <queue> #include <stack> #include <algorithm> using namespace std; #define rep(i,j) REP((i), 0, (j)) #define REP(i,j,k) for(int i=(j);(i)<(k);++i) #defi...
#include <iostream> #include <vector> #include <algorithm> using namespace std; const int MAXN = 50000; const int MAXM = 20; const int INF = 50000; int res; vector<int> nums(MAXM); vector<int> dp(MAXN); int main() { int n, m; cin >> n >> m; for (int i = 0; i < m; i++) { cin >> nums[i]; } for...
1
64,029,847
#include <iostream> typedef long long ll; #define REP(i, n) for (int(i) = 0; (i) < (int)(n); i++) int main() { std::cin.tie(0); std::ios::sync_with_stdio(false); int n ; std::cin >> n ; ll ans = 0 ; ll a, b ; REP(i,n){ std::cin >> a ; if(i==0 || a==0){ ans += a/2 ...
#include <iostream> #include <algorithm> using namespace std; typedef long long ll; int main(void) { int n, i, a[100003], t, d[100003] = {}; ll asum; cin >> n; for (i = 0; i < n; i++) { cin >> a[i]; } asum = 0; t = 0; for (i = 0; i < n; i++) { asum += a[i]; if (a[i] == 0) { t++; } else { d[t] +=...
1
29,524,084
#include <bits/stdc++.h> using namespace std; int main() { int N,M; cin >> N; vector<string> blue(N); int MAX = 0; for(int i = 0; i < N; i++){ cin >> blue.at(i); } cin >> M; vector<string> red(M); for(int i = 0; i < M; i++){ cin >> red.at(i); } int count; string S; for(int i = 0; i < ...
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i,n) FOR(i,0,n) #define pai 3.14159265358979323846 const int INF = 1001001001; typedef long long ll; int A[3][3], N; bool punched[3][3]; bool ok[3][3]; int a[3][3],n; using Graph = vector<vector<int>>; vector<vector<i...
1
6,857,808
#include<cstdio> using namespace std; int gcd(int a, int b) { return b ? gcd(b, a % b) : a; } int x; int main() { scanf("%d", &x); printf("%lld", 1ll * x * 360 / gcd(x, 360) / x); }
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { std::ios_base::sync_with_stdio(false); cin.tie(0); int x; cin >> x; cout << 360/__gcd(360,x) << "\n"; }
1
24,941,248
#include<iostream> #include<string> #include<iomanip> #include<cmath> #include<vector> #include<algorithm> using namespace std; #define int long long #define endl "\n" const long long INF = (long long)1e18; const long long MOD = (long long)1e9 + 7; string yn(bool f){return f?"Yes":"No";} string YN(bool f){return f?"YE...
#include <iostream> #include <string> #include <vector> #include <deque> #include <queue> #include <algorithm> #include <set> #include <map> #define vv(a, b, c, d) vector<vector<d> >(a, vector<d>(b, c)) #define vvi std::vector<std::vector<int> > #define vvl std::vector<std::vector<ll> > #define MODs 1000000007; typedef...
1
12,525,821
#include<bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(),v.end() #define INF INT_MAX; typedef long long ll; using namespace std; int main(){ char a,b; cin >> a >> b; if(a==b) puts("H"); else puts("D"); }
#include <iostream> using namespace std; int main (void) { char a, b; cin >> a >> b; if (a == 'H' && b == 'H') { cout << 'H' << endl; }else if (a == 'D' && b == 'D'){ cout << 'H' << endl; }else{ cout << 'D' << endl; } return 0; }
1
77,517,528
#include <cctype> #include <iostream> #include <string> using namespace std; int main() { string a, b, c; cin >> a >> b >> c; cout << char(toupper(a[0])) << char(toupper(b[0])) << char(toupper(c[0])) << endl; return 0; }
#include<iostream> #include<algorithm> #include<cmath> #include<vector> #include<map> #include<set> #include<string> #include<queue> #include<stack> #include<iomanip> #define fast_io ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); using namespace std; #define debug(x) cout<<(#x)<<"="<<(x)<<", "; #defin...
1
96,548,606
#include <bits/stdc++.h> #define lol long long using namespace std; int main(){ int a,b,c; string s,t,q; cin>>a>>b>>c; if(a<=c && c<=b) cout<<"Yes\n"; else cout<<"No\n"; return(0); }
#include<bits/stdc++.h> using namespace std; using ll = long long; int main(){ int a,b,c; cin >> a >> b >> c; if(c >= a && c <= b) puts("Yes"); else puts("No"); }
1
91,555,312
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int,int>; #define rep(i, n) for(int i=0; i<(int)(n); ++i) int main() { ios::sync_with_stdio(false); cin.tie(0), cout.tie(0); int n; cin >> n; ll a[85], dp[85]; for (int i = 1; i <= n; ++i) cin >> a[i]; dp[1] = 1000; for (in...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll a[110]; int main(){ ll n; cin>>n; ll ans=1000; for(int i=0;i<n;i++)cin>>a[i]; for(int i=0;i<n-1;i++){ if(a[i]<a[i+1])ans+=ans/a[i]*(a[i+1]-a[i]); } cout<<ans; return 0; }
1
66,196,944
#include <bits/stdc++.h> #define WHOLE(v) (v).begin(), (v).end() #define REV_WHOLE(v) (v).rbegin(), (v).rend() using i64 = int64_t; using namespace std; template<typename T> using rev_priority_queue = priority_queue<T, vector<T>, greater<T>>; int main() { i64 N, K; cin >> N >> K; vector<pair<i64, i64>> X(N)...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) using namespace std; using ll = long long ; using P = pair<int,int> ; using pll = pair<long long,long long>; constexpr int INF = 1e9; constexpr long long LINF = 1e17; constexpr int MOD = 1000000007; constexpr double PI = 3.14159265358979323846; int m...
1
60,768,762
#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; ...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define rep(i, n) for(int i = 0; i < n; i++) #define sort(v) sort((v).begin(), (v).end()) using vi = vector<int>; const int MOD = 1e9+7; int main() { string s; cin >> s; s[5] = ' '; s[13] = ' '; cout << s << endl; }
1
8,891,562
#include <iostream> using namespace std; int main(void){ int a; int b; cin>>a>>b; if((a%500)<=b){ cout<<"Yes"<<endl; }else{ cout<<"No"<<endl; } }
#include <bits/stdc++.h> using namespace std; int main() { int N, A; cin >> N >> A; string d = "No"; for(int i=0; i<(N/500+1); i++){ for(int j=0; j<=A; j++){ if(500*i+j==N){ d = "Yes"; break; } } } cout << d << endl; }
1
87,709,107
#include<bits/stdc++.h> using namespace std; struct edge {int u,v,next; }; struct edge e[200010]; int n,num,ans; int head[200010],f[2][200010],g[200010]; void add(int u,int v) {e[num].u=u; e[num].v=v; e[num].next=head[u]; head[u]=num; num++; e[num].u=v; e[num].v=u; e[num].next=head[v]; head[v]=num; num++; } vo...
#include <algorithm> #include <bitset> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <limits> #include <map> #include <queue> #include <set> #include <tuple> #include <vector> using namespace std; #define rep(i, n) for (int64_t i = 0; i < (int64_t)(n); i++) #define irep(i, n) fo...
1
7,426,776
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define INF 10000000000 using namespace std; using ll = long long; int memo[90005]; int main() { int h, w, d; cin >> h >> w >> d; map<int, pair<int, int>> mp; rep(i,h){ rep(j,w){ int a; cin >> a; ...
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define rep2(i, m, n) for(int i = (int)(m); i < (int)(n); i++) #define rep_inv(i, n, m) for(int i = (int)(n); i > (int)(m); i--) using namespace std; using ll = long long; using vl = vector<ll>; using vc = vector<char>; using vvl = vector<vl>; ...
1
30,992,504
#include <bits/stdc++.h> using namespace std; using ll=long long; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define inf 1001001001 #define mod 1000000007 #define mod2 998244353 #define pi acos(-1) #define all(v) v.begin(),v.end() ll gcd(ll a,ll b){ if(b>a) swap(a,b); if(b==0) return a; return gcd(b,a%b);...
#include <bits/stdc++.h> #define REP(i, n) for(int i = 0; i < n; i++) #define REPR(i, n) for(int i = n; i >= 0; i--) #define FOR(i, m, n) for(int i = m; i < n; i++) #define INF 2e9 #define MOD 1000000007 #define ALL(v) v.begin(), v.end() using namespace std; typedef long long ll; using P = pair<int,int>; int main() { ...
1
93,453,483
#include<algorithm> #include<cmath> #include<cstdio> #include<functional> #include<iomanip> #include<iostream> #include<map> #include<numeric> #include<queue> #include<set> #include<string> #include<utility> #include<vector> using namespace std; typedef long long ll; typedef unsigned long long ull; const ll MOD = 10000...
#include <bits/stdc++.h> #define r(i,n) for(int i = 0; i<n; i++) typedef long long ll; using namespace std; int main(){ ll n,sum1=0,sum2=0; cin >> n; vector<vector<ll>> v(n,vector<ll>(3,0)); vector<ll> v2(n); r(i,n)cin >> v[i][1]; r(i,n){ cin >> v[i][2]; v[i][0]=v[i][1]-v[i][2]; sum1+=v[i][1]; s...
1
91,424,920
#include <bits/stdc++.h> using namespace std; typedef long long ll; const long long INF = 1LL << 60; using P = pair<int,int>; #define rep(i, n) for(int i = 0; i < (int)(n); i++) int main() { ll a; double b; cin >> a >> b; ll ib = b*100+0.5; a *= ib; a /= 100; cout << a << endl; retur...
#include <bits/stdc++.h> using namespace std; #define INF (1 << 30) #define EPS 1e-10 #define MOD 1000000007 #define rep(i, n) FOR(i, 0, n) #define FOR(i, x, n) for (int i = (x); i < (n); ++i) #define all(v) (v).begin(), (v).end() using ll = long long; template<class T> void chmax(T& a, T b){ if (a < b) { a = b; } } te...
1
65,226,661
#include <bits/stdc++.h> using namespace std; int main() { long long N; cin >>N; long long T=sqrt(N); long long stand=N-1; long long a; for(long long i=1;i<=T;i++){ if(N%i==0){ a=N/i; stand=min(stand,(a+i-2)); } } cout <<stand <<endl; }
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define all(x) x.begin(), x.end() using namespace std; typedef long long ll; typedef pair<int, int> pair; const int inf = 1000000000; const ll inff = 1000000000000000000; int main(){ ll n; cin >> n; ll ans...
1
32,620,062
#include <iostream> #include <string> using namespace std; int main() { int a,i; string st; cin >> st >> a; for(i=0; i<st.size(); i+=a) cout << st[i]; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define mod 1000000007 int main(){ string s; cin >> s; int len = s.length(); int w; cin >> w; if(w == 1){cout << s << endl; return 0;} for(int i = 1; i <= len; i++){ if(i%w == 1) cout << s[i-1]; } cout << endl; re...
1
53,586,722
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; int n=s.size(),flag=0; for(int i=0;i<n;i++){ for(int j=0;i+j-1<n;j++){ string t = s; t.erase(i,j); if(t=="keyence") flag = 1; } } if(flag) cout << "YES" << endl; ...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <ctime> #include <cstring> #include <functional> #include <iostream> #include <iomanip> #include <limits> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <regex> #include <vector> #define fix(n...
1
88,867,930
#include <bits/stdc++.h> using namespace std; #define int long long #define REP(i,n) for(int i = 0;i < (int)(n);i++) #define ALL(a) a.begin(),a.end() template<class T>inline bool CHMAX(T&a,T b){if(a<b){a = b;return true;}return false;} signed main(){ int N; cin >> N; vector<pair<int,int>>p(N); REP(i,N){ cin>>p[i]...
#include<bits/stdc++.h> using namespace std; using Int = long long; template<typename T1,typename T2> inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template<typename T1,typename T2> inline void chmax(T1 &a,T2 b){if(a<b) a=b;} signed main(){ Int n; cin>>n; vector<Int> xs(n),ys(n); ...
1
49,991,483
#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; } }
#include <bits/stdc++.h> using namespace std; using ll = long long; #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"; else cout << "consonant"; }
1
50,927,244
#include <bits/stdc++.h> using namespace std; int main(){ long double n,ans=0; cin >> n; for(long long i=0; i<n; i++){ long double x; string S; cin >> x >> S; if(S=="JPY"){ ans+=x; } else{ ans+=(x*380000); } } cout << fixed << setprecision(10) << ans << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int n; double sum=0; cin>>n; for(int i=0;i<n;i++){ double x; string u; cin>>x>>u; if(u=="JPY") sum+=x; else sum+=x*380000.0; } cout<<fixed<<setprecision(8)<<sum<<endl; return 0; }
1
92,115,258
#include<iostream> using namespace std; int main(){ int A, B, C, K; cin >> A >> B >> C >> K; int i; int ans=0; int count=0; if(K <= A){ ans = K; cout << ans << endl; } else if(K <= A+B){ ans = A; cout << ans << endl; }else{ ans = A - (K-A-B); ...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define rep2(i,x,n) for(int i=x; i<(n); i++) #define pb push_back #define ALL(v) v.begin(),v.end() const long long INF = 1LL << 60; using namespace std; using ll = long long; using P = pair<int, int>; template<class T> inline bool ...
1
86,211,616
#include <bits/stdc++.h> #define MOD 1000000007 #define INF 1000000000 #define LINF 1000000000000000000 #define rep(i,n) for (int i = 0; i < (n); ++i) #define bit(n) (1LL<<(n)) using namespace std; typedef pair<int, int> P; typedef pair<long long, long long> LLP; int main() { int N; cin >> N; vector<P> red(...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(long long i=0;i<(long long)(n);i++) #define REP(i,k,n) for(long long i=k;i<(long long)(n);i++) #define all(a) a.begin(),a.end() #define pb push_back #define eb emplace_back #define lb(v,k) (lower_bound(all(v),k)-v.begin()) #define ub(v,k) (upper_bound...
1
80,001,770
#include <bits/stdc++.h> using namespace std; int m, nmin, nmax, res, dif; int p[10010]; int main() { while(cin >> m >> nmin >> nmax && m && nmin && nmax) { dif = 0; for(int i = 0; i < m; ++i) { cin >> p[i]; if(nmin <= i && i <= nmax && dif <= p[i-1] - p[i]) { res = i; dif = p[i-1]...
#include <iostream> #include <vector> using namespace std; int main() { int m, nmin, nmax; while (cin >> m >> nmin >> nmax, m | nmin | nmax) { vector<int> P(m); for (int i = 0; i < m; i++) { cin >> P[i]; } int cost = 0, ans = 0; for (int i = 0; i < m; i++) { ...
1
26,112,917
#include <cstdio> #include <iostream> #include <string> using namespace std; int LCS(string a, string b) { int ret; int i, j; int len1, len2; int result[1001][1001] = {0}; len1 = a.length(); len2 = b.length(); a = ' ' + a; b = ' ' + b; for (i = 1; i <= len1; i++) { for (j = 1...
#include <iostream> #include <stdio.h> #include <cstring> #include <math.h> #include <algorithm> #include <vector> #include <string> #include <stdlib.h> #include <queue> #include <stack> #include <utility> #define rep(i,n) for(int i=0;i<n;i++) #define rrep(i,n) for(int i=n-1;i>=0;i--) #define FOR(i,a,b) for(int i=a;i<b...
1
82,837,945
#include <bits/stdc++.h> #define FOR(i,k,n) for(int i = (k);i < (n);++i) #define REP(i,n) FOR(i,0,n) #define ALL(x) begin(x),end(x) using namespace std; using vecint = vector<int>; using ll = int64_t; int main() { int q; cin>>q; REP(i,q) { ll a,b; cin>>a>>b; if (a<b) swap(a, b); ll s = sq...
#include<iostream> #include<cmath> #include<cstdio> using namespace std; int q; typedef long long LL; LL LLsqrt(LL x){ LL L=0,R=1e9,mid,ans=-1; while (L<=R){ mid=(L+R)>>1; if (mid*mid<=x) L=mid+1,ans=mid; else R=mid-1; } return ans; } int main() { long...
1
13,269,214
#include <cmath> #include<iostream> #include<vector> #include<algorithm> #include<map> using namespace std; typedef long long ll; typedef pair<ll, ll> P; ll inf = 1000000007; int a[100005]; int main() { int n; cin >> n; ll sum = 0; a[0] = 0; a[n + 1] = 0; for (int i = 1; i <=n; i++) { cin >> a[i]; sum += abs(...
#include <iostream> #include<string> #include <cstdio> #include<utility> #include<algorithm> #include<vector> #include<cmath> #include<map> #include<bitset> #include<queue> #include<set> #include <limits> #include <numeric> #include<queue> using namespace std; typedef long long ll; typedef pair<int,int>P; typedef pair<...
1
6,594,815
#include<stdio.h> #include<string.h> int main(){ char ang[1010]; int sum; while(scanf("%s",ang) != EOF){ if(strcmp(ang, "0")==0) break; for(int i=0; i<strlen(ang); i++){ sum = sum + ang[i]-'0'; } printf("%d\n",sum); sum=0; } }
#include <iostream> #include <vector> #include <algorithm> #include <cstdio> #include <math.h> using namespace std; typedef long long ll; int main() { string n; while (cin >> n, n != "0") { int ans = 0; for (int i = 0; i < n.size(); ++i) { ans += n[i]-'0'; } cout << ans << endl; } }
1
31,049,462
#include <iostream> using namespace std; int main(void) { int a[9] = {}; bool check[9] = {}; int n = 0; for (int i = 0; i < 9; ++i) { cin >> a[i]; } cin >> n; int b[n] = {}; for (int i = 0; i < n; ++i) { cin >> b[i]; } for (int i = 0; i < 9; ++i) { ...
#include <bits/stdc++.h> using namespace std; typedef long double LD; typedef long long ll; #define int ll #define ff(i,a,b) for (int i = a; i < b; i++) #define bf(i,a,b) for (int i = a; i >= b; i--) #define all(v) v.begin(),v.end() #define show(a) for(auto xyz:a)cout<<xyz<<" ";cout<<endl; #define F first #defin...
1
9,654,502
#include <bits/stdc++.h> using namespace std; int main() { int N, A; cin >> N; map<int, int> MA; while (cin >> A) MA[A]++; int cnt = 0; for (auto &ma : MA) { ma.second %= 2; if (!ma.second) ma.second += 2; if (ma.second == 2) cnt++; } cout << ((cnt % 2) ? MA.size() - 1 : MA.size()) << "\n"; ...
#include<bits/stdc++.h> #define mod 1000000007 #define ll long long int #define ar array #define mp make_pair using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(NULL); int n; cin>>n; int a[100001]={0}; multiset< int,greater<int > >s; for(int i = 0 , j; i<n; i++) { cin>>j; ...
1
62,040,137
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define pb push_back #define mod(n,k) ( ( ((n) % (k)) + (k) ) % (k)) #define forn(i,a,b) for(int i = a; i < b; i++) #define forr(i,a,b) for(int i = a; i >= b; i--) #define all(x) (x).begin(), (x).end() typedef long long ll; typedef long do...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace __gnu_pbds; using namespace std; typedef long long ll; typedef long double ld; typedef tree<ll,null_type,less<ll>,rb_tree_tag, tree_order_statistics_node_update> ordered_set; #define int ll #define endl "\n" #define all( x ) x.begin(), x....
1
100,473,609
#include <algorithm> #include <iostream> #include <vector> using namespace std; template<class T> ostream& operator<<(ostream& os, const vector<T>& vec) { for (auto &vi: vec) os << vi << " "; return os; } int main() { vector<int> ab(2); for (auto &abi: ab) cin >> abi; int k; cin >> k; for (int i = 0; i ...
#pragma region #define _USE_MATH_DEFINES #include <iostream> #include <string> #include <algorithm> #include <cmath> #include <cstdlib> #include <vector> #include <map> #include <queue> #include <stack> #include <set> #include <list> #include <iomanip> #include <cstdint> #include <bitset> #include <sstream> #include <r...
1
83,786,281
#include <bits/stdc++.h> using namespace std; int a, b, c, d; int main() { cin >> a >> b >> c >> d; int ab = a + b; int cd = c + d; if (ab > cd) { cout << "Left" << endl; } else if (ab < cd) { cout << "Right" << endl; } else { cout << "Balanced" << end...
#include <bits/stdc++.h> using namespace std; int main() { int A, B, C, D; cin >> A >> B >> C >> D; int diff = (A + B)- (C + D); if (diff > 0) { cout << "Left" << endl; } else if (diff == 0) { cout << "Balanced" << endl; } else { cout << "Right" << endl; } }
1
9,171,685
#include<iostream> #include<cstdio> #include<algorithm> #include<cmath> #include<vector> #include<map> #include<set> #include<string> #include<queue> #include<stack> #include <cassert> #include <numeric> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; #define INF ((1<<30)-1) #define LINF (1LL<<60) t...
#include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<iostream> #include<string> #include<vector> #include<map> #include<set> #include<stack> #include<list> #include<queue> #include<deque> #include<algorithm> #include<numeric> #include<utility> #include<complex> #include<functional> #include<iom...
1
48,349,459
#include <bits/stdc++.h> typedef long long ll; #define rep(i, n) for (ll i = 0; i < (ll)n; ++i) #define repr(i, n) for (ll i = n - 1; i >= 0; --i) #define INF 10e7 #define MOD 1000000000 + 7 #define MAX 51000 #define all(x) (x).begin(), (x).end() #define MX(x) *max_element(all(x)) #define MN(x) *min_element(all(x)) usi...
#include <iostream> #include <string> #include <vector> #include <deque> #include <queue> #include <algorithm> #include <set> #include <map> #include <bitset> #include <cmath> #include <functional> #define vv(a, b, c, d) vector<vector<d> >(a, vector<d>(b, c)) #define vvi vector<vector<int> > #define vvl vector<vector<l...
1
443,469
#include <bits/stdc++.h> using namespace std; int main(){ int n, k; cin >> n >> k; vector<int> a(n+1); for(int i=0; i<n; i++){ cin >> a[i]; } int times = 0; bool flag = true; while(flag == true && times < k){ vector<int> a_new(n+1); flag = false; times += ...
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define countof(array) (sizeof(array) / sizeof(array[0])) #define rep(i,n) for(int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = (n)-1; i >= 0; --i) #define rep2(i,n) for(int i = 1; i <= (n); ++i) #define rrep2(i,n) for(int i = (n); i...
1
26,689,102
#include <algorithm> #include <cmath> #include <cstdio> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; #define rep(i, n) for(int(i) = 0; (i) < (n); (i)++) #define FOR(i, m, n) for(int(i) = (m); (i) < (n); (i...
#include <bits/stdc++.h> using namespace std; #define ll long long #define all(V) (V).begin(),(V).end() void ans(vector<bool>&V) { for (bool i : V) { if (i)cout << 'S'; else cout << 'W'; } cout << endl; } int main(){ int N; cin >> N; string S; cin >> S; vector<bool> A(N); A[0] = 1; if (S[0] == 'o')A[1] = ...
1
10,282,872
#include <bits/stdc++.h> #define pb push_back #define rep(i,n) for(int i=0;i<(n);i++) #define reps(i,n,s) for(int i=(s);i<(n);i++) #define rrep(i,n) for(int i=(n-1);i>=0;i--) #define rreps(i,n,s) for(int i=s;i>=n;i--) template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<clas...
#include <bits/stdc++.h> using namespace std; typedef long long ll; using P = pair<int,int>; int main(){ ll n; ll res=0; cin >> n; ll a[n]; ll totala=0; for(ll i=0;i<n;i++){ cin >> a[i]; totala+=a[i]; } ll b[n]; ll c[n]; ll totalb=0; ll count=0; for(ll i=0...
1
73,799,592
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() #define m0(x) memset(x,0,sizeof(x)) const int INF = 1000000001; int main(){ string a, b, c; cin >>a >> b>>c; printf("%c%c%c\n",toupper(a.at(0)),toupper(b.at(...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007LL #define rep(i, n) for(ll (i) = 0LL;(i) < (ll)(n);(i)++) #define rep2(i, s, e) for(ll (i) = (ll)(s);(i) < (ll)(e);(i)++) #define repi(i, n) for(ll (i) = 0LL;(i) <= (ll)(n);...
1
51,733,315
#include <iostream> #include <iomanip> using namespace std; int main(void){ int n,i; string s; double x,ans=0; cin >> n; for(i=0;i<n;i++){ cin >> x >> s; if(s=="JPY") ans+=x; else ans+=(x*380000); } cout << fixed << setprecision(5) << ans; }
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; long double JPY=0; long double BTC=0; for(int i=0;i<n;i++){ long double mn; string cur; cin>>mn>>cur; if(cur=="JPY") JPY+=mn; else BTC+=mn; } JPY += BTC*380000.0; cout << JPY << endl; }
1
83,425,253
#include<bits/stdc++.h> using namespace std; typedef long long llint; typedef long double ld; #define inf 1e18 #define mod 1000000007 #define sort(v) sort(v.begin(),v.end()) #define reverse(v) reverse(v.begin(),v.end()) #define count(v,x) count(v.begin(),v.end(),x) #define find(v,x) find(v.begin(),v.end(),x) priority_q...
#include <iostream> #include <algorithm> #include <vector> #include <iomanip> #include <cmath> #include <ctime> #include <queue> #include <map> #include <set> #include <tuple> #include <functional> #include <cassert> #include <bitset> using namespace std; #define REP(i,n) for(ll i=0;i<(ll)(n);i++) #define REPD(i,n) for...
1
89,889,813
#include <stdio.h> int main(){ int N; scanf("%d",&N); int A,B; scanf("%d %d",&A,&B); for (A==A;A<=B;A++){ if(A%N==0){ printf("OK"); return 0; } else{ continue; } } printf("NG"); return 0; }
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int main() { int K, A, B; cin >> K >> A >> B; if (A <= (B / K) * K) cout << "OK" << endl; else cout << "NG" << endl; return 0; }
1
33,105,777
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for (ll i = 0; i < (n); ++i) int main() { ll n; cin >> n; vector<ll> a(n); rep(i,n) cin >> a[i]; vector<ll> times(n,0); for(ll i=n-2;i>=0;i--){ if(a[i]>=a[i+1]){ times[i] = times[i+1]+1; }else{ times[i] ...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int c[n],b[n]; c[0]=0; cin>>b[0]; for(int i=1;i<n;i++){ cin>>b[i]; if(b[i]>b[i-1]){ c[i]=0; } else{ c[i]=c[i-1]+1; } } sort(c,c+n); cout<<c[n-1]; ...
1
18,414,008
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) using namespace std; using ll = long long; using P = pair<int, int>; int main(void){ int n, r; cin >> n >> r; if(n < 10) cout << r+100*(10-n) << endl; else cout << r << endl; return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll,ll> P; typedef pair<int,int> Pi; #define rep(i,n) for(ll i=0;i<n;i++) #define FOR(i,a,b) for(ll i=a;i<b;i++) #define fi first #define se second #define endl "\n" template<typename T> inline bool chmax(T &a, T b){i...
1
33,987,780
#include<bits/stdc++.h> #include<iostream> using namespace std; #define ll long long int main() { ll k; while(cin >> k) { ll ro = k / 50; ll yu = k % 50; ll ty = ro - yu; cout << 50 << endl; for(int i = 0;i < 50;i++) { if(i < yu) cout <...
#include <algorithm> #include <bitset> #include <cmath> #include <cstring> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <vector> const int MOD = 1e9 + 7; const int iINF = 1000000000; const long long int llINF = 10000...
1
25,175,268
#include<bits/stdc++.h> using namespace std; int main() { int n,i,lleg=0,rleg=0,bef=-1,ans=0; while(1) { cin>>n; if(n==0) { break; } string f[n]={}; for(i=0;i<n;i++) { cin>>f[i]; } for(i=0;i<n;i++) { ...
#include <iostream> #include <string> using namespace std; bool isok(string a, string b) { return (a == "lu" && b == "ru") || (a == "ru" && b == "lu") || (a == "ld" && b == "rd") || (a == "rd" && b == "ld"); } int main(void) { int n; while (cin >> n, n){ string str, prev = ""; int ret = 0; for (int i = 0; i < ...
1
94,877,615
#include <bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; typedef long long ll; using namespace std; int main() { string s; cin >> s; int left=0, right=s.size()-1; int count=0; while(left<=right){ if(s.at(left)==s...
#include <iostream> #include <cstdio> #include <algorithm> #include <string> #include <stack> #include <queue> #include <vector> #include <list> #include <set> #include <map> #include <cmath> using namespace std; #define PI 3.1415926535897932384626433832795 #define MOD (1000000007) #define EPS (1e-15) #define rep(i, n)...
1
75,690,489
#include <bits/stdc++.h> #include <cassert> #define rep(i, N) for (int i = 0; i < (N); ++i) #define rep2(i, a, b) for (ll i = a; i <= b; ++i) #define rep3(i, a, b) for (ll i = a; i >= b; --i) #define pb push_back #define eb emplace_back #define fi first #define se second #define all(c) begin(c), end(c) #define ok() put...
#include <bits/stdc++.h> using namespace std; #define int long long template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } const int MAX =3001; const int MOD =998244353; signed main(){ int n...
1
29,365,358
#include<bits/stdc++.h> #define REP(i,n) for(int i=0;i<n;i++) #define RREP(i,n) for(int i=n;i>=0;i--) #define FOR(i,m,n) for(int i=m;i<n;i++) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() using namespace std; typedef long long ll; template<class T> inline bool chmin(T& a, T b) { if (a > b) { a ...
#include <bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin >>a>>b>>c; if(b/a==c/a&&b%a!=0){ cout << "NG"<<endl; } else{ cout <<"OK" <<endl; } }
1
25,854,871
#include <bits/stdc++.h> using namespace std; #define INF INT_MAX int n, m; vector<pair<int, int> > graph[100010]; int cost[100010]; bool flag = true; void dfs(int idx, int num){ if(!flag) return; cost[idx] = num; for(int i = 0;i < graph[idx].size();i++){ if(cost[graph[idx][i].first] != INF){ ...
#include <bits/stdc++.h> #define rep(n) for(int i=0;i<n;i++) #define repp(j, n) for(int j=0;j<n;j++) #define reppp(i, m, n) for(int i=m;i<n;i++) #define all(c) c.begin(), c.end() #define rall(c) c.rbegin(), c.rend() #define debug(x) cerr << #x << ": " << x << endl using namespace std; typedef long long ll; typedef pair...
1
24,176,190
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1000000007; const ll INF = 1LL<<60; int main(int, char**) { int n, k; cin >> n >> k; int upr = (n - 2) * (n - 1) / 2; if (k > upr) { cout << -1 << endl; return 0; } int m = n - 1 + (upr - k); cout << m << endl; for (int i=0; i...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() static const int INF (1<<30); int main() { int N, K; cin >> N >> K; if (K > (N-1)*(N-2)/2) { cout << -1 << endl; return 0; } vector<vector<int>> ans(N); for (int i ...
1
60,955,123
#include <bits/stdc++.h> using namespace std; int n, a[100008], loc[100008], l[2][100008], r[2][100008]; set<int> s; set<int, greater<int>> ss; int main() { scanf("%d", &n); for (int i = 1; i <= n; ++i) { scanf("%d", &a[i]); loc[a[i]] = i; s.insert(i); ss.insert(i); } s.insert(0); s.insert(n + 1); ss.ins...
#include <bits/stdc++.h> using namespace std; int main(){ int N, P[100000], pos[100001]; cin >> N; for(int i=0; i<N; i++){ cin >> P[i]; pos[P[i]] = i; } multiset<int64_t> st = {-1, -1, N, N}; int64_t ans = 0; for(int i=N; i>0; i--){ st.insert(pos[i]); auto it ...
1
13,381,090
#include <bits/stdc++.h> using namespace std; int main() { int N, H; cin >> N >> H; int a[N], b[N]; int max_A=0; for(int i=0;i<N;i++) { cin >> a[i] >> b[i]; max_A=max(a[i], max_A); } sort(b, b+N, greater<int>()); long long int sum=0, counter=0; long long int ans=0; ...
#include <iostream> #include <vector> #include <algorithm> typedef long long LL; using namespace std; int main() { int n; LL h; vector<LL> a; vector<LL> b; LL tmp_a; LL tmp_b; cin >> n >> h; for(int i=0; i<n; i++){ cin >> tmp_a >> tmp_b; a.push_back(tmp_a); b.push...
1
92,949,639
#include<cstdio> #include<cstring> #include<cstdio> #include<algorithm> #include<iostream> #include<cmath> #include<queue> using namespace std; #define MAXN 1005 struct node{ int x,y,step; node(int x=0,int y=0,int step=0):x(x),y(y),step(step) {} }; char mp[MAXN][MAXN]; int vis[MAXN][MAXN]; int w,h,n; int dir[10...
#include <iostream> #include <queue> using namespace std; int w, h, n; char map[1024][1024]; int d[1024][1024]; const int direction[4][2] = { { -1, 0 }, { 1, 0 }, { 0, -1 }, { 0, 1 }, }; int factory[16][2]; typedef pair<int, int> P; int bfs(const int& sx, const int& sy, const int& gx, const int& gy) { for (int i =...
1
14,734,571
#include<iostream> #include<stdio.h> using namespace std; int main(){ int W, H, x, y, r; cin >> W >> H >> x >> y >> r; if (x < 0 || y < 0 || x > W || y > H || x - r < 0 || y - r < 0 || x+r>W||y+r>H){ cout << "No" << endl; } if (x > 0 && y > 0 && x < W && y < H && x - r >= 0 && y - r >= 0 && x + r<=W && y + r...
#include <iostream> #include <stdio.h> using namespace std; int main(){ int w,h,x,y,r; cin>>w>>h>>x>>y>>r; cout<<((x-r>=0&&x+r<=w&&y-r>=0&&y+r<=h)?"Yes":"No")<<endl; return 0; }
1
32,135,093
#include "bits/stdc++.h" using namespace std; int main() { int N; cin >> N; double ans = 0; for (int n = 0;n<N;++n) { double x; string u; cin >> x >> u; if ("JPY" == u) { ans += x; } else { ans += 380000.0*x; } } cout << (ans) / 1.0 << endl; }
#include <iostream> #include <algorithm> #include <cstring> #include <iomanip> using namespace std; int main() { cout<<fixed<<showpoint; cout<<setprecision(9); long double x; string s; int n; cin>>n; long double sum = 0; while(n--) { cin>>x>>s; if(s == "BTC") { sum+=(x*380000.0); } else { sum...
1
14,826,681
#include <stdio.h> #include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #incl...
#include <iostream> #include <queue> using namespace std; int main() { priority_queue<int> data; string s; while (cin >> s && s != "end") { if (s == "insert") { int n; cin >> n; data.push(n); } else { cout << data.to...
1
25,682,658
#include <bits/stdc++.h> #include <vector> #include <queue> using namespace std; int main(){ int N; cin >> N; vector<int> a(N); for(int i=0; i<N; i++){ cin >> a[i]; } int count =0; for(int i=0; i<N; i++){ int val = a[i]; if(i+1 == a[val-1]){ count += 1; ...
#include <iostream> #include <string> #include <algorithm> #include <cmath> #include <map> #include <vector> #include <stack> #include <queue> #include <tuple> #include <cassert> #include <functional> #include <set> #include <deque> using namespace std; typedef long long ll; int dx[4] = {0,0,1,-1}; int dy[4] = {1,-1,0,...
1
96,454,829
#define _GLIBCXX_DEBUG typedef long long ll; #include <bits/stdc++.h> using namespace std; ll mod = 1000000007; template<class Type> inline bool chmax(Type& a, Type b) { if (a < b) { a = b; return 1; } return 0; } template<class Type> inline bool chmin(Type& a, Type b) { if (a > b) { a = b; return 1; } return 0; } temp...
#include <bits/stdc++.h> using namespace std; int main(){ string S; cin >> S; cout << S.substr(0, 4) << " " << S.substr(4, 8) << endl; return 0; }
1
74,732,404
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int INF = 1e9; int main() { char p[128] = { '\0' }, s[128] = { '\0' }; fscanf(stdin, "%s", s); fscanf(stdin, "%s", p); string ss = string(s) + string(s), pp(p); string ans = "No"; if (ss.find(p, 0) != string::npos) { ans = "Yes"; ...
#include <bits/stdc++.h> using namespace std; int main(){ string s,t; cin>>s>>t; s += s; if(s.find(t) != -1) puts("Yes"); else puts("No"); return 0; }
1
17,416,023
#include <bits/stdc++.h> using namespace std; #define int long long int #define pb push_back #define mp make_pair #define ff first #define ss second #define all(x) x.begin(), x.end() #define tr(it, a) for (auto it = a.begin(); it != a.end(); it++) #define deb(x) cout << #x << "=" << x << endl #define deb2(x, y) cout <<...
#include<bits/stdc++.h> using namespace std; using vl = vector<long long>; using vpl = vector<pair<long long, long long>>; using vs = vector<string>; using pl = pair<long long, long long>; using ll = long long int; using vb = vector<bool>; struct hash_pair { template <class T1, class T2> size_t operator()(const p...
1
60,363,091
#include <bits/stdc++.h> using namespace std; #define rep(i, b) for (int i = 0; i < (b); i++ ) typedef pair<int,int> P; typedef long long ll; const int INF = 100000000; const double PI=acos(-1); bool comp(P p1, P p2){ if (p1.first != p2.first) { return p1.first < p2.first; } else if (p1.second != p2...
#include<bits/stdc++.h> #define _GLIBCXX_DEBUG #define all(v) (v).begin(),(v).end() using namespace std; using ll=long long; using pii=pair<int, int>; using vi=vector<int>; const ll LINF=1LL<<60; const int INF=1<<29; const int MOD=2019; int main(){ string N; cin >> N; int K; cin >> K; int size=N.size(); ...
1
31,060,590
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define MOD (long long)(1e9+7) #define INF (1LL<<60) #define rep(i,n) for(ll i = 0; i < (n); i++) #define rep1(i,n) for(ll i = 1; i <= (n); i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return fa...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <cmath> #include <stack> #include <queue> #include <numeric> #include <iomanip> #include <map> #include <set> #include <deque> #include <utility> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < n; i++)...
1
98,659,123
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG using namespace std; using ll = long long; using vec = vector<ll>; using vect = vector<double>; using Graph = vector<vector<ll>>; #define loop(i, n) for (ll i = 0; i < n; i++) #define Loop(i, m, n) for (ll i = m; i < n; i++) #define pool(i, n) for (ll i = n; i >= 0; i--) ...
#include<stdio.h> main(){float n,m,d;scanf("%f%f%f",&n,&m,&d);printf("%f",(d?2:1)*(n-d)*(m-1)/n/n);}
1
52,659,657
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using vl = vector<ll>; using vll = vector<vl>; using Pll = pair<ll, ll>; #define rep(i,n) for(ll i=0;i<(ll)(n);i++) #define all(v) v.begin(), v.end() #define sz(x) ((int) x.size()) #define pb push_back #define mp make_pair #defi...
#include <bits/stdc++.h> using namespace std; int main() { int x; cin>>x; int a=x/100; int b=x%100; if(b>5*a) cout<<0<<endl; else cout<<1<<endl; }
1
34,916,469
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout << (#x) << " is " << (x) << endl #define debug cout << "hi" << endl using namespace std; typedef long long ll; typedef long double ld; typedef p...
#include<bits/stdc++.h> #define ll long long #define pb push_back #define MAX 1e18 #define MIN -1e18 #define MOD 1000000007 #define base 139 #define base2 31 #define memz(a) memset(a, 0, sizeof(a)) #define memn(a) memset(a, -1, sizeof(a)) #define in1(a) scanf("%lld", &a) #define in2(a, b) scanf("%lld%lld", &a, &b) #def...
1
86,844,057
#include<stdio.h> int main(){ int a, b, c, d; scanf("%d %d %d %d", &a, &b, &c, &d); d = 0; for (a; a <= b; a++){ if(c % a == 0){ d++; } } printf("%d\n", d); }
#include <iostream> #include <algorithm> int main(){ std::ios::sync_with_stdio(false); std::cin.tie(0); int a, b, c; std::cin >> a >> b >> c; int cnt = 0; for(int i=a; i<=b; ++i){ if(c%i==0) ++cnt; } std::cout << cnt << "\n"; return 0; }
1
87,841,721
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int w,h,n; cin >> w >> h >> n; vector<vector<bool>> p(h, vector<bool>(w, true)); for(int i = 0; i < n; i++) { int x,y,a; cin >> x >> y >> a; if(a==1){ for(int j = 0; j < h; j++) { ...
#include<bits/stdc++.h> using namespace std; using lli = long long; #define rep(i,n) for(int i=0;i<n;i++) lli w, h, n; int main(void){ cin >> w >> h >> n; lli l, r, u, d; l = d = 0; r = w; u = h; rep(i, n){ lli a, x, y; cin >> x >> y >> a; if(a == 1){ l = max(l, x); }else if(a == 2){ r = min(r, x); ...
1
19,538,387
#include<iostream> #include<cmath> #include<string> #include<cstdlib> #include<stdio.h> #include<cctype> #include<algorithm> #include<string.h> #include<iomanip> using namespace std; int main() { double x_1,y_1,x_2,y_2; double a,b,c; while(cin>>x_1>>y_1>>x_2>>y_2) { a=x_1-x_2; b=y_1-y_2; c=a*a+b*b; cout<<se...
#include<iostream> #include<cstdio> #include<cmath> using namespace std; int main() { double a, b, c, d, e; cin >> a >> b >> c >> d; e = sqrt(pow(c-a, 2) + pow(d-b, 2)); printf("%0.6f\n", e); return 0; }
1
49,966,805
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; i++) cin >> a[i]; sort(a.begin(), a.end(), greater<int>()); long long y = 0, x = 0; for (int i = 0; i < n - 1; i++) { if (!y) { if (a[i]...
#include<bits/stdc++.h> using namespace std; #define INFTY 1<<20 #define rep(i,n) for (int i = 0; i < (n); ++i) typedef long long int ll; const int MOD=1000000007; int main(){ int n; cin>>n; vector<ll> a(n+1); rep(i,n)cin>>a[i]; a[n]= 0; sort(a.begin(),a.end()); reverse(a.begin(),a.end()); ...
1
71,808,706
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll,ll> P; typedef pair<int,int> Pi; #define rep(i,n) for(ll i=0;i<n;i++) #define FOR(i,a,b) for(ll i=a;i<b;i++) #define fi first #define se second #define endl "\n" template<typename T> inline bool chmax(T &a, T b){i...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0, i##_len = (n); i < i##_len; ++i) #define rep2(i, x, n) for(int i = x, i##_len = (n); i < i##_len; ++i) #define all(n) begin(n), end(n) using ll = long long; using P = pair<int, int>; using vi = vector<int>; using vl = vector<ll>; using vs = ...
1
44,670,987
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(int)n;i++) using Graph = vector<vector<int> >; using GraphC = vector<vector<char> >; const int INF = 100000000; typedef pair<int, int> P; int a, b, c, d,X,Y; int main() { cin >> a >> b >> c >> d; X = (a - c), Y = (d - b); cout << c -Y << "...
#include <bits/stdc++.h> using namespace std; pair<int, int> edge(int x_1, int y_1, int x_2, int y_2) { int x = x_2 + y_1 - y_2; int y = y_2 - x_1 + x_2; pair<int, int> p = make_pair(x, y); return p; } int main() { int x_1, y_1, x_2, y_2, x_3, y_3, x_4, y_4; cin >> x_1 >> y_1 >> x_2 >> y_2; pair<int, int>...
1
85,048,930
#include <iostream> #include <cstdlib> #include <time.h> #include <algorithm> #include <map> #include <queue> #include <stack> #include <vector> #include <array> #include <string> #include <iomanip> #include <cstring> #include <cmath> #include <cstdio> #include <cstdlib> #include <ext/pb_ds/assoc_container.hpp> #includ...
#include <bits/stdc++.h> #define loop2(i, s, n, a) for (int i = int(s); i < int(n); i += a) #define loop(i, s, n) loop2(i, s, n, 1) #define rep(i, n) loop(i, 0, n) #define pb push_back #define all(in) in.begin(),in.end() using ll = long long; using ull = unsigned long long; using namespace std; int main(){ int n; c...
1
6,125,965
#include <bits/stdc++.h> using namespace std; #define all(a)a.begin(),a.end() using ll=long long; const int INF = 1<<30; const ll INFll =1LL<<62; const int mod= int(1e9)+7; using P = pair<ll,ll>; using ld=long double; int main(){ ll n,k;cin >>n>>k; ll g=0; vector<ll>a(n); for (int i = 0; i < n; ++i) { ...
# include <iostream> # include <vector> # include <algorithm> # include <string> # include <sstream> # include <cmath> # include <queue> # include <stack> # include <map> # include <iomanip> # include <stdexcept> # include <functional> using namespace std; using ll = long long; using ld = long double; using pll = pair...
1
24,246,524
#include <iostream> #include <vector> #include <set> using namespace std; int N; vector<int> C; set<int> L; vector<bool> used; vector<vector<int> > P; void l_check(void) { L.clear(); for (int i = 0; i < N; ++i) { if (C[i] == 1) L.insert(i); } } int solve(void) { while (L.size()) { int leaf = *L.begin(); L....
#include<bits/stdc++.h> #define N 100001 #define LL long long #define LOG(x) cerr<<#x<<" = "<<x<<endl #define add_edge(u,v) nxt[++cnt]=head[u],head[u]=cnt,to[cnt]=v #define open(x) freopen(#x".in","r",stdin),freopen(#x".out","w",stdout) char ch;bool fs;void re(int& x) { while(ch=getchar(),ch<33); if(ch=='-')fs=1,x=0;...
1
96,737,458
#include <bits/stdc++.h> using namespace std; int n, x; vector<pair<int, int>> a; int main() { cin >> n; for(int i = 1; i <= n; i++) { cin >> x; a.push_back({x, i}); } sort(a.begin(), a.end()); for(int i = 0; i < (int)a.size(); i++) { cout << a[i].second << ' '; } ret...
#include <bits/stdc++.h> 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; } #define rep(i,cc,n) for(int i=cc;i<n;++i) #define lrep(i,cc,n) for(long long i=cc;i<n;++...
1
97,578,359
#include <iostream> #include <fstream> #include <cmath> #include <cstdlib> #include <ctime> #include <algorithm> #include <numeric> #include <functional> #include <string> #include <vector> #include <bitset> #include <map> #include <set> #include <stack> #include <queue> #include <deque> using namespace std; using l...
#include<bits/stdc++.h> using namespace std; #define rep(i,x,y) for(int i=x;i<y;i++) #define range(a) (a).begin(),(a).end() #define print(A,x,n) rep(i,0,n){cout<<(i ? " ":"")<<A[i]x;}cout<<endl; #define pprint(A,y,m,n) rep(j,0,m){print(A[j],y,n);} const long mod=1e9+7; const int size=2e5; const int inf=1e9; int main(){...
1
100,532,223
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; const ll INF = 100000000; #define rep1(i, n) for (ll i=0; i<(n); i++) #define rep2(i, k, n) for (ll i=k; i<(n); i++) template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T>...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1e9+7; int main() { ll n; cin >> n; vector<ll>a(n); vector<ll>cnt(n,0); for(ll i=0;i<n;i++){ cin >> a[i]; cnt[a[i]-1]++; } ll ans=0; for(ll i=0;i<n;i++){ ans+=(cnt[i]*(cnt[i]-1))/2;...
1
59,705,726
#include <iostream> #include <stdio.h> #include <algorithm> #include <map> #include <math.h> using namespace std; #include <vector> #define rep(i,n) for (ll i = 0; i < (n) ; i++) #define INF 1e9 #define llINF 1e18 #define base10_4 10000 #define base10_5 100000 #define base10_6 1000000 #define base10_7 ...
#include<bits/stdc++.h> using namespace std; int main() { int a,b,f=0,j,k,sum,ans,n,odd,even,c=0; cin>>a>>b; for(int i=0;i<a;i++) { cin>>k; if(k>=b) c++; } cout<<c<<"\n"; return 0; }
1
85,932,907