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#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <vector> #include <map> #include <utility> #define rep(i,j,k) for(int i = j; i <= k; i++) #define dow(i,j,k) for(int i = j; i >= k; i--) using namespace std; const int N = 2e5 + 100; int n, a[N]; vector<pair<int,int> > mp; bool che...
#include<cstdio> #include<map> int n,a[200100],ans; bool bo=true; std::map<int,int> mp; bool check(int x){ mp.clear(); for(int i=2;i<=n;i++) if(a[i-1]>=a[i]){ while(!mp.empty()){ int maxn=mp.rbegin()->first; if(maxn>a[i])mp.erase(maxn); else break; } int j=a[i]; while(mp[j]+1==x) mp.era...
1
49,946,784
#pragma GCC optimize("O3") #pragma GCC optimize("fast-math") #pragma GCC optimize("no-stack-protector") #pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; #define all(x) x.begin(), x.end() #define int long long string per(int n) { string s; if (n == 0) { s += '0'; return...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <cmath> #include <iomanip> #include <stack> #include <queue> #include <numeric> #include <map> #include <unordered_map> #include <set> #include <fstream> #include <chrono> #include <random> #include <bitset> #def...
1
8,080,138
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi = vector<int>; using vvi = vector<vi>; #define ote(x) cout<<(x)<<endl #define all(x) (x).begin(),(x).end() #define rp(i,s,e) for(int i=(s);i<(e);++i) template<class T> T in(){T x;cin>>x;return x;} int main(){ int N; cin>>N; vector<string> S(...
#include<cstdio> #include<iostream> #include<algorithm> #include<cmath> #include<cstring> #include<stack> #include<vector> #include<queue> #include<bitset> using namespace std; #define LL long long #define DB double #define MOD 998244353 #define Pr pair<DB,int> #define X first #define Y second #define MAXN 50 #define I...
1
37,750,012
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <sstream> #include <queue> #include <deque> #include <bitset> #include <iterator> #include <list> #include <stack> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <functional> #include <numeric...
#include <iostream> using namespace std; int min(int x, int y, int z) { return min(min(x, y), z); } int dp(string x,string y, int m) { int count(0); for (int i = 0; i <= m; i++) { if (x[i] != y[i]) count++; } return count; } int main() { string x,y; cin>>x>>y; cout<<dp(x,y...
1
83,359,109
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) typedef long long int ll; int main() { string s; ll k; cin >> s >> k; int n = s.size(); vector<int> cnt = {1}; for(int i = 1; i < n; i++) { if(s[i] == s[i - 1]) { cnt.back()++; } else ...
#include <bits/stdc++.h> typedef long long ll; const int N = 105; char s[N]; int k, n, tot, len[N]; ll ans; int main() { bool is = 1; scanf("%s%d", s + 1, &k); n = strlen(s + 1); for (int i = 1; i <= n; i++) if (s[i] != s[1]) is = 0; if (is) return std::cout << 1ll * n * k / 2 << std::endl, 0; for (int i = 1, c = ...
1
100,595,782
#include <bits/stdc++.h> using namespace std; int main() { int A,B; string S; cin >> A >> B >> S; bool f=1; for (int i = 0; i < A+B+1; i++) { if(i==A) { if(S[i]!='-') f=0; continue; } if(isdigit(S[i])); else f=0; } if(f) cout << "Yes" << endl; else cout << "No" << endl; return 0; ...
#include<iostream> #include<string> using namespace std; int main () { int a, b, k = 0, t = 0; cin >> a >> b; string s; cin >> s; if(s[a] == '-') { s.erase (a,1); for(int i = 0; i < a + b; i++) { if(s[i] == '0' + 0 || s[i] == '0' + 1 || s[i] == '0' + 2...
1
66,514,904
#include<bits/stdc++.h> typedef long long int ll; typedef unsigned long long int ull; #define BIG_NUM 2000000000 #define HUGE_NUM 1000000000000000000 #define MOD 1000000007 #define EPS 0.000000001 using namespace std; int main(){ int W,H,x,y; scanf("%d %d %d %d",&W,&H,&x,&y); printf("%.15lf %d\n",((double)W*(double)...
#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
74,795,483
#include <bits/stdc++.h> #define REP(i, s, n) for (int i = s; i < n; i++) #define ALL(a) a.begin(), a.end() #define MOD 1000000007 using namespace std; typedef long long ll; int main() { int N; cin >> N; vector<ll> X(N); REP(i, 0, N) cin >> X[i]; int L; cin >> L; int k = 1; while ((1 << k) < N) k++;...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(v) (v).begin(), (v).end() using ll = long long; constexpr int INF = 1e9; constexpr long long LINF = 1e18; constexpr long long MOD = 1e9 + 7; #define MAX 20 signed main() { int n; cin >> n; int x[n ...
1
40,106,692
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);++i) #define rrep(i,n) for(int i=1;i<(n);++i) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() using namespace std; typedef long long ll; typedef pair<int, int> P; const int inf = 1001001001; const int mod = 1000000007; int main() {...
#include <bits/stdc++.h> using namespace std; int main() { long n,m,ans=0; cin >> n >> m; vector<vector<long>> p(n,vector<long>(3)); for(long i=0;i<n;i++) cin >> p[i][0] >> p[i][1] >> p[i][2]; for(long i=0;i<8;i++) { vector<long> psum(n); for(long j=0;j<n;j++) { if(i&1) psum[j]+=p[j][0]; ...
1
75,607,921
#include <bits/stdc++.h> #define rep(i, a, n) for(int i = a; i < n; i++) #define REP(i, n) rep(i, 0, n) #define repb(i, a, b) for(int i = a; i >= b; i--) #define all(a) a.begin(), a.end() #define int long long #define chmax(x, y) x = max(x, y) #define chmin(x, y) x = min(x, y) using namespace std; typedef pair<int, int...
#include <iostream> #include <vector> #include <algorithm> #include <map> #include <string> using namespace std; int solve(){ string c, s; map<string, bool> mp; int n; cin >> n; for (int i = 0; i < n; i++){ cin >> c >> s; if (c == "insert") mp[s] = true; else { if (mp[s]) cout << "yes" << endl; else co...
1
38,093,447
#include<bits/stdc++.h> #define ll long long #define ld long double #define vl vector #define pb push_back #define ff first #define ss second using namespace std; int main() { ll n,m,i,a=0,b=0,k,t,j; cin>>n; if(n%2) cout<<"0"; else { a=5*2; ll ans=0; while(a<=n) { ...
#include<bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; typedef long long ll; typedef pair<ll, ll> PLL; typedef vector<int> VI; typedef vector<char> VC; typedef vector<double> VD; typedef vector<string> VS; typedef vector<ll> VLL; typedef vector<PLL> VP; const static int INF = 1000000000; const stati...
1
58,829,223
#include <bits/stdc++.h> using namespace std; #define ll long long #define all(aaa) aaa.begin(), aaa.end() const int N = 1e5 + 5; int a[N]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; } sort(a, a + n); ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int N; cin >> N; vector<int> an(N); for (int i = 0; i < N; i++) { cin >> an[i]; } sort(an.begin(), an.end()); int ans = 0; for (int i = 0; i < N; i++) { if (i == 0 && an[i] > 0) ans -= an[0];...
1
94,848,004
#include <iostream> #include <algorithm> #include <string> using namespace std; int main() { string S; cin >> S; string words[4] = { "dream", "dreamer", "erase", "eraser" }; reverse(S.begin(), S.end()); for (int i = 0; i < 4; i++) { reverse(words[i].begin(), words[i].end()); } for (int i = 0; i < S.size();) { ...
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; reverse(s.begin(), s.end()); string data[] = {"dream", "dreamer", "erase", "eraser"}; for(int i = 0 ; i < 4 ; i++){ reverse(data[i].begin(), data[i].end()); } int now = 0; while(1){ bool flag =...
1
53,040,578
#include <bits/stdc++.h> using namespace std; using ll = long long; const int INF = 1001001001; int main(){ string s; cin >> s; for(int i = 0; i < s.size() - 2; i++){ if(s[i] == s[i+1] || s[i] == s[i+2] || s[i+1] == s[i+2]){ cout << i+1 << " " << i + 3 << endl; return 0; ...
#include <bits/stdc++.h> using namespace std; void fast(){ cin.tie(0); cin.sync_with_stdio(0); } int main() { fast(); string s; cin>>s; if(s.size()==2&&s[1]==s[0]){cout<<"1 2";return 0;} for(int i=0;i<s.size()-2;i++){ int freq[130]={}; for(int j=i;j<i+3;j++){ freq[s[j]]++; if(j==i+2){for(int k=97;k<=122...
1
76,897,928
#include<iostream> using namespace std; int main() { int a, b; cin >> a>>b; if (a < b){ cout << "a < b\n"; } else if(a > b){ cout << "a > b\n"; } else if (a = b){ cout << "a == b\n"; } return 0; }
#include <iostream> #include <string> using namespace std; int main() { int a, b; cin >> a >> b; string op; if(a == b) op = " == "; else if(a > b) op = " > "; else op = " < "; cout << "a" << op << "b" << endl; return 0; }
1
15,810,382
#include "bits/stdc++.h" #include "math.h" using namespace std; typedef long long ll; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<bool> vb; typedef vector<vb> vvb; typedef vector<int> vin; typedef pair<ll,ll> P; typedef vector<P> vp; #define rep(i,a,b) for(ll i=(a);i<(b);++i) #define drep(i,a,b) fo...
#include <iostream> using namespace std; int n,a[1000010]; int st[1000010]; int main(){ scanf("%d",&n); for(int i=1;i<=n;++i) scanf("%d",&a[i]),st[a[i]]++; int cnt=n; for(int i=1;i<=n;++i){ for(int j=1;j*j<=a[i];++j){ if(a[i]%j==0){ int x=a[i]/j,y=j; ...
1
100,538,129
#include <iostream> using namespace std; typedef unsigned long long ull; ull fact (int n) { if (n < 2) return 1; else return (ull)n * fact(n - 1); } int main (void) { int n; cin >> n; cout << fact(n) << endl; return 0; }
#include <iostream> using namespace std; int main( void ) { while ( !cin.eof() ) { int n; cin >> n; if ( cin.eof() ) break; long long f = 1; for ( int i = 2; i <= n; i++ ) { f *= i; } cout << f << endl; } }
1
30,292,844
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) int main(){ int n,d; cin>>n>>d; int x[n][d]; int cnt=0; rep(i,n)rep(j,d)cin>>x[i][j]; int ians=0; double fans=0; for(int i=0;i<n-1;i++){ for(int j=i+1;j<n;j++){ for(int k=0;k<d;k++){ ians+=(x[i][k]-x[j...
#include <bits/stdc++.h> using namespace std; int main() { int N, D; cin >> N >> D; vector<vector<int>> X(N, vector<int>(D)); for (int i = 0; i < N; i++) { for (int j = 0; j < D; j++) { cin >> X.at(i).at(j); } } int ans = 0; for (int i = 0; i < N; i++) { for (int j = i + 1; j < N; j++) {...
1
76,854,291
#include <iostream> using namespace std; int main(){ int ans = 100000; int n; cin >> n; for(int i=0;i<n;i++){ ans += ans*0.05; if(ans%1000!=0) ans = ans-ans%1000 + 1000; } cout << ans << endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int n; int debt = 100000; scanf("%d", &n); for (int i = 0; i < n; i++){ debt = debt / 100 * 105; if (debt % 1000 != 0){ debt = (debt / 1000 + 1) * 1000; } } printf("%d\n", debt); return (0); }
1
49,432,643
#include <vector> #include <map> #include <set> #include <queue> #include <stack> #include <algorithm> #include <numeric> #include <functional> #include <sstream> #include <iostream> #include <iomanip> #define _USE_MATH_DEFINES #include <cmath> #include <climits> #include <cstdlib> #include <cstring> #include <cfloat> ...
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <cmath> #include <queue> #include <map> #include <unordered_map> #include <set> #include <functional> #include <bitset> #include <numeric> #include <complex> #include <iomanip> #include <cassert> #include <random> int main() { int...
1
27,757,511
#include <iostream> using namespace std; int main(){ int n,k,max,buf,*a; while(1){ cin >> n >> k; if(n || k){ max = buf = 0; a = new int[n]; for(int i = 0; i < n; i++){ cin >> a[i]; } for(int i = 0; i < k-1; i++){ buf += a[i]; } for(int i = k-1; i < n; i++){ buf += a[i]; max =...
#define _USE_MATH_DEFINES #include "bits/stdc++.h" using namespace std; #define DBG 1 #define dump(o) if(DBG){cerr<<#o<<" "<<o<<endl;} #define dumpc(o) if(DBG){cerr<<#o; for(auto &e:(o))cerr<<" "<<e;cerr<<endl;} #define rep(i,a,b) for(int i=(a);i<(b);i++) #define rrep(i,a,b) for(int i=(b)-1;i>=(a);i--) #define each(it,...
1
1,494,996
#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 vector<ll> vl; typedef pair<ll,ll> pll; #define MOD 1000000007 #define INF 1000000000 #define mp make_pair #define pb push_back #define ss second #def...
#include<iostream> #include<algorithm> using namespace std; #define df 0 int lg(int n){ int cnt=1; while(n){ cnt++; n/=2; } return cnt; } int main(){ if(df) printf("*debug mode*\n"); int n; cin >> n; int x[n]; for(auto& a:x){ cin >> a; } int l,q; cin >> l >> q; int lmax=lg(n); int d...
1
13,340,947
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for (ll i = 0; i < (n); ++i) void solve(long long N, std::vector<std::string> S){ ll ans = 0; REP(B, N){ vector<string> T; REP(i, N){ T.push_back( S.at(i).substr(N - B, B) + ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> Pii; typedef pair<ll,ll> Pll; #define rep(i,n) for (ll i=0;i<n;++i) #define rep2(i,a,b) for (ll i=a;i<b;++i) const ll MOD=1000000007; const ll INF=1e9; const ll IINF=1e18; const double EPS=1e-8; const double pi=acos(-1); template<...
1
23,828,494
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll, ll>; const ll MOD = 1e9+7; const ll INF = 1ll<<60; #define FOR(i,a,b) for (ll i=(a);i<(ll)(b);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() int main(int argc, char **argv) { ll x, y, z, k; cin >> x >> y >> z ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define rep(i,n) for(long long i=0;i<n;++i) #define P pair<ll,ll> #define Graph vector<vector<ll>> #define fi first #define se second constexpr ll INF=(1ll<<60); constexpr ll mod=1000000007; constexpr double pi=3.14159265358979323846; template<typename T...
1
53,017,992
#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <vector> #include <map> #include <utility> #define rep(i,j,k) for(int i = j; i <= k; i++) #define dow(i,j,k) for(int i = j; i >= k; i--) using namespace std; const int N = 2e5 + 100; int n, a[N]; vector<pair<int,int> > mp; bool che...
#include <bits/stdc++.h> using namespace std; #define TRACE(x) cerr << #x << " :: " << x << endl #define _ << " " << #define SZ(x) (int)(x).size() #define ALL(x) (x).begin(),(x).end() #define FOR(i,a,b) for(int i=(a);i<=(b);++i) #define RFOR(i,a,b) for (int i=(a);i>=(b);--i) using ii=pair<int,int>; const int mxN = 2e5+...
1
78,837,614
#include <bits/stdc++.h> #define int long long #define debug(...) fprintf(stderr, __VA_ARGS__) using namespace std; typedef long long ll; const int N = 10005; inline int input() { int x; char ch; while (!isdigit(ch = getchar())); for (x = ch ^ 48; isdigit(ch = getchar()); x = x * 10 + (ch ^ 48)); return x; } inline ...
#include <stdio.h> #include <algorithm> #include <assert.h> #include <bitset> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iostream> #include <limits.h> #include <map> #include <math.h> #include <queue> #include <set> #include <stdlib.h> #include <string...
1
4,381,458
#include<stdio.h> #include<algorithm> using namespace std; int a[200000]; int main() { int i,n,flag=0; scanf("%d",&n); for(i=0;i<n;i++) { scanf("%d",&a[i]); } sort(a,a+n); for(i=0;i<n-1;i++) { if(a[i]==a[i+1]) { flag=1; break; } } if(flag==1) { printf("NO\n"); } else { pri...
#include <iostream> #include <fstream> #include <vector> #include <set> #include <map> #include <cstring> #include <string> #include <cmath> #include <cassert> #include <ctime> #include <algorithm> #include <sstream> #include <list> #include <queue> #include <deque> #include <stack> #include <cstdlib> #include <cstdio>...
1
73,448,121
#include <iostream> #include <cstring> #include <algorithm> #include <vector> #include <string> #include <math.h> #include <iomanip> #include <limits> #include <list> #include <queue> #include <tuple> #include <map> #include <stack> #include <set> using namespace std; #define MOD (long long int)(1e9+7) #define ll long ...
#include<iostream> #include<algorithm> using namespace std; int main() { int n; cin >> n; int a[n]; for(int i = 0; i < n; i++) { cin >> a[i]; } sort(a, a + n); int b = a[0]; for (int i = 1; i < n-1; i++ ) { if (abs(a[i] * 2 - a[n-1]) < abs(b * 2 - a[n-1])) { b...
1
57,046,403
#include<iostream> #include<cstdio> #include<cstring> using namespace std; int main() { char ch; char ring[200],search[100],change[100]; scanf("%s %s",ring , search); strcpy(change, ring); strcat(ring, change); if ( strstr(ring, search) == NULL ) printf("No\n"); else printf("Yes\n"); ret...
#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"; ...
1
90,237,486
#include<cstdio> #include<cstdlib> #include<cstring> #include<stack> #include<algorithm> #include<iostream> #include<cmath> using namespace std; typedef struct st { double x; double y; }st_Coordinate; int n; void Koch_curve(st_Coordinate p1, st_Coordinate p2, int n); int main(void) { st_Coordinate st_start,...
#include<stdio.h> #include<iostream> #include<math.h> using namespace std; const double PI = 3.1415926535; const double th = 60 * PI / 180; class p { public: double x; double y; void print(); }; void p::print() { printf("%.8f %.8f\n", x, y); } void koch(int d, p p1, p p2) { if (d == 0)return; p s, u, t; s.x = (2...
1
60,208,582
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define REP(i,n) for(ll i=0; i<(ll)(n); ++i) const int INF = 1e9; const int MOD = 1e9+7; const ll LINF = 1e18; using Graph = vector<vector<int>>; using Edge = map<pair<int,int>,int>; template<typename A, size_t N, typename T> vo...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define ALL(x) x.begin(),x.end() #define get_tp(t,i) get<i>(t) #define len(x) (ll)(x.size()) #define ub(a,x) (upper_bound(ALL(a),x)-a.begin()) #define lb(a,x) (lower_bound(ALL(a),x)-a.begin()) typedef long long ll; typedef pair<int,int> pii; typede...
1
51,055,510
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; struct edge{ll to,cost;}; const int inf = 1<<27; const ll INF = 1LL<<60; const int COMBMAX = 1001001; const ll MOD = 1000000007; #define rep(i,n) for(int i = 0; i < (n); ++i) #define eachdo(v, e) for(const auto& e : (v)) #define...
#include <algorithm> #include <iostream> #include <map> #include <numeric> #include <set> #include <string> #include <unordered_map> #include <unordered_set> #include <vector> #include <queue> #define MOD (1000000007l) #define rep(i, n) for(long i = 0; i < (n); i++) using namespace std; void solve() { long N, K; ci...
1
40,676,198
#include <bits/stdc++.h> #define rep(i,n) for (int i = (0); i < (n); ++i) #define rrep(i,n) for(int i = 1; i <= (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,s,t) for (int i = s; i < t; ++i) #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() #define limit(x,l,r) ma...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define REP(i, n) for(int i = 0; i < (int)(n); i++) #define IN(type, n) type n; cin >> n ll solve(int N, int K, vector<int> P, vector<int>C) { vector<vector<int> > loops = {}; vector<ll> sum = {}; bitset<5000> flag_check; ll max_score = LLONG_M...
1
22,177,652
#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 vi = vector<int>; using vll = vector<long long>; using vvi = vector<vector<int>>; template<class T> inline bool chmax(T &a, T b) { if (a<b) {a=b; return 1;} return 0;} t...
#include<stdio.h> #include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cs...
1
11,811,418
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0) , cin.tie(0) , cout.tie(0); #ifdef LOCAL freopen("input.in" , "r" , stdin); #endif int n; string s; cin >> n >> s; int R = 0 , G = 0 , B = 0; for (char &c : s) { R += c == 'R'; G += c == 'G'; ...
#include <bits/stdc++.h> using namespace std; int main() { int64_t N, ans = 0; cin >> N; string S; cin >> S; vector<int> R(N + 1, 0), G(N + 1, 0), B(N + 1, 0); for (int i = 0; i < N; i++) { if (S[i] == 'R') R[i + 1]++; else if (S[i] == 'G') G[i + 1]++; else B[i + 1]++; R[...
1
67,516,596
#include <iostream> using namespace std; int main() { int k, s; cin >> k >> s; int count = 0; for (int x = 0; x <= k; x++) { if (x > s) continue; int ypz = s - x; if (ypz < k) count += (ypz + 1); else if (ypz >= k && ypz <= 2 * k) count += (k - (yp...
#include<bits/stdc++.h> using namespace std; int x,y,z; int main() { cin >> x >> y; for (int i = 0; i <= x; i++) { int tmp = y-i; if (tmp >= 0) { z += max(0, min(tmp+1, x-(tmp-x)+1)); } } cout << z << "\n"; }
1
60,306,669
#include <bits/stdc++.h> #include <iomanip> #include <math.h> #include <unistd.h> #include <stdio.h> #define rep(i,x) for(ll i = 0;i<x;i++) #define all(a) (a).begin(),(a).end() using ll = long long; using ld = long double; using namespace std; using dou = double; const ll INF = 1LL << 60; const ll mod = 1000000007; typ...
#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() { string S; cin>>S; if(S.size()>=4){ if(S.at(0)=='Y'){ if(S.at(1)=='A'){ if(S.at(2)=='K'){ if(S.at(3)=='I'){ ...
1
45,700,088
#include "bits/stdc++.h" using namespace std; #define ll long long #define rep(i,n) for(int i = 0;i < (n); i++) #define LM 1000000000000000000 int main() { int n; ll ans = 1; int chk = 0; ll buf; cin >> n; vector<ll> a(n); rep(i, n) { cin >> a[i]; if (a[i] == 0)chk = 1; } if (chk == 0) { rep(i, n) { i...
#include<iostream> #include<iomanip> #include<ios> #include<vector> #include<queue> #include<stack> #include<map> #include<string> #include<algorithm> #include<utility> #include<math.h> #include<cstdlib> #define rep(i, n) for(int i=0;i<n;i++) #define repb(i, a, b) for(int i=a;i<b;i++) #define MAX_N 10000 using namespac...
1
16,820,555
#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 <iostream> using namespace std; int main() { string S; cin >> S; char current = S[0]; int cnt = 0; for (const char &c : S) { if (current != c) { cnt++; current = c; } } cout << cnt << endl; }
1
67,300,798
#include <iostream> #include <string> #include <vector> int sum_digits(std::string s) { int sum = 0; for (int i = 0; i < s.length(); i++) { sum += s[i] - '0'; } return sum; } int main() { std::ios::sync_with_stdio(false); std::vector<int> sums; std::string s; while (true) { ...
#include <iostream> int main(void) { std::string x; std::cin >> x; while(x != "0") { int sum = 0; for (int i = 0; i < x.size(); i++) { sum += x[i] - '0'; } std::cout << sum << std::endl; std::cin >> x; } return 0; }
1
30,914,836
#include<bits/stdc++.h> #define range(i,a,b) for(int i = (a); i < (b); i++) #define rep(i,b) for(int i = 0; i < (b); i++) #define all(a) (a).begin(), (a).end() #define show(x) cerr << #x << " = " << (x) << endl; #define debug(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl; const i...
#include "bits/stdc++.h" using namespace std; #ifdef _DEBUG #include "dump.hpp" #else #define dump(...) #endif #define rep(i,a,b) for(int i=(a);i<(b);i++) #define rrep(i,a,b) for(int i=(b)-1;i>=(a);i--) #define all(c) begin(c),end(c) const int INF = sizeof(int) == sizeof(long long) ? 0x3f3f3f3f3f3f3f3fLL : 0x3f3f3f3f; ...
1
88,230,113
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 int main() { int N; cin >> N; vector<int> P(N); vector<int> Q(N); for(int i = 0; i < N; i++) cin >> P.at(i); for(int i = 0; i < N; i++) cin >> Q.at(i); vector<int> kaijou(N+1, 1); for(int i = 1; i < N+1; i++) kaijou.at(...
#include <bits/stdc++.h> #define rep(i, to) for (int i = 0; i < (to); i++) #define rrep(i, to) for (int i = to - 1; i >= 0; i--) #define repf(i, from, to) for (int i = (from); i < (to); i++) #define all(v) v.begin(), v.end() #define unless(cond) if (!(cond)) using namespace std; using ll = long long; template <typename...
1
46,791,642
#include<bits/stdc++.h> typedef long long ll; typedef std::pair<ll, ll> P; #define rep(i,n) for(int i = 0; i < int(n); i++) using namespace std; template<class T> inline bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, const T& b) { if (b < a) { a = b;...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)(n); ++i) #define rep2(i, s, n) for (ll i = s; i < (ll)(n); i++) #define repr(i, n) for (ll i = n; i >= 0; i--) #define pb push_back #define COUT(x) cout << (x) << endl #define COUTF(x) cout << setprecision(15) << (x) << endl #define ENDL cout << endl #d...
1
1,353,361
#include<bits/stdc++.h> using namespace std; using lli = long long; #define rep(i,n) for(int i=0;i<n;i++) lli n, m; int main(void){ cin >> n >> m; lli c = 1; rep(i, m) c*=2; cout << c*(1900*m+100*(n-m)) << endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int N,M,X; cin >> N >> M; X = (1900 * M + 100 * (N-M))*pow(2,M); cout << X; }
1
17,844,405
#include <iostream> #include <vector> #include <algorithm> #include <stdio.h> #include <cmath> #include <string.h> #include <string> using namespace std; int main() { int n, d, x; cin >> n >> d >> x; int a[n]; for (int i=0; i<n; i++) { cin >> a[i]; } int choco = 0; for (int i=0; i<n;...
#include <bits/stdc++.h> using namespace std; int main() { int n,d,x; cin>>n>>d>>x; vector<int> A(n); for(int i=0;i<n;i++){ cin>>A.at(i); } int sum=0; for(int i=0;i<n;i++){ int eating_day=0; for(int j=0;j<d;j++){ if(j==0){ sum++; eating_day=A.at(i)+1; } else i...
1
38,697,119
#include "bits/stdc++.h" using namespace std; typedef long long int ll; typedef pair<ll, ll > pi; typedef pair<pair<ll, ll >, ll > pii; vector<ll > vec; vector<vector<ll > > vec2; ll MOD = 1000000007; ll INF = 1145141919454519; ll ans = INF; void solv(ll H, ll W){ for(ll i = 1; i < W; i++){ ll a = i * H...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; #define INF __INT32_MAX__ #define LINF __LONG_LONG_MAX__ ll check(ll x, ll y) { ll ans = LINF; if (x >= 3) { for (int i = 1; i <=...
1
72,784,419
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 int main() { ll a[32]={1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51}; ll n; cin>>n; n--; cout <<a[n]; return 0; }
#include <stdio.h> #include <string.h> int main() { int arr[100]={1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51}; int n; scanf("%d", &n); printf("%d\n", arr[n-1]); }
1
40,347,211
#include <iostream> using namespace std; int main() { int n; cin >> n; int ans = 100000; int tmp; for (int i=0; i<n; i++) { ans *= 1.05; tmp = ans / 1000 * 1000; if (tmp != ans) ans = tmp + 1000; } cout << ans << endl; return 0; }
#include<stdio.h> int main(void) { int a,s,d,f,g,i; s=100000; scanf("%d",&a); for(i=1;i<=a+1;i++){ s=s+d; d=(s/100)*5; if(d%1000!=0){ g=d/1000; d=(g+1)*1000; } } printf("%d\n",s); return 0; }
1
30,481,698
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<pair<int,int>> vpii; #define F first #define S second #define PU push #define PUF push_front #define PUB push_back #define PO pop #define POF pop_front #define POB pop_back #define R...
#include<bits/stdc++.h> using namespace std; using ll = long long; using Graph = vector<vector<int>>; const ll mod=1000000007; const int MAX_N = 1000; double nCk(int n, int k) { double res=1.0; for(int i=0; i<n; i++){ res*=0.5;} for(int i=0; i<k; i++){ res*=(double)(n-i); res/=(double)(k-i); } return res;} int...
1
33,631,570
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef long double ld; using Graph = vector<vector<ll>>; using P = pair<int,int>; #define MOD 1000000007 #define INF 1000000 #define PI 3.14159265358979323846264338327950L #define MAX_N 200010 #define lb lower_bound ll...
#include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> using boost::multiprecision::cpp_int; using ll = long long; using ld = long double; using vi = vector<int>; using vvi = vector<vi>; using vll = vector<ll>; using vvll = vector<vll>; using vb = vector<bool>; using vs = vector<strin...
1
17,151,804
#include <iostream> #include <iomanip> #include <vector> #include <set> #include <map> #include <queue> #include <deque> #include <algorithm> #include <cmath> #include <cstring> using namespace std; #define REP(i,n) for(int i = 0; i < n; i++) #define RREP(i,n) for(int i = n - 1; i >= 0; i--) #define ALL(v) v.begin(),v....
#include <bits/stdc++.h> using namespace std; const int MAX = 510000; const int MOD = 1000000007; long long fac[MAX], finv[MAX], inv[MAX]; void COMinit() { fac[0] = fac[1] = 1; finv[0] = finv[1] = 1; inv[1] = 1; for (int i = 2; i < MAX; i++){ fac[i] = fac[i - 1] * i % MOD; inv[i] = MOD - inv...
1
65,829,828
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); ++i ) using namespace std; typedef long long ll; int main(){ int N;cin >> N; vector<int> num_list(N); int count = 0; int min = 0; rep(i,N){ int tmp; cin >> tmp; num_list.push_back(tmp); if (count == 0){...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define leading zero str.erase(0, min(str.find_first_not_of('0'), str.size()-1)); using namespace __gnu_pbds; using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef tree<ll, null_type, less<ll>...
1
71,329,118
#include <iostream> #include <string> #include <cstring> #include <vector> #include <algorithm> #include <set> #include <stack> #include <deque> #include <cmath> #include <map> using namespace std; using ll = long long; #define rep(i, n) for (ll i = 0; i < n; i++) template<typename T1,typename T2> inline void chmin(T1 ...
#include<iostream> #include<string> #include<cstdio> #include<cstring> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<deque> #include<ciso646> #include<random> #include<map> #include<set> #include<complex> #include<bitset> #include<stack> #include<...
1
62,052,902
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; using ll = long long; using P = pair<int, int>; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define all(v) v.begin(), v.end() #define sz(x) ((int) x.size()) #define pb push_back #define mp make_pair #define F first #define S second const ...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <utility> #include <cmath> #include <tuple> #include <queue> #include <bitset> #include <set> #include <map> #include <list> using ll = long long; using ld = long double; using namespace std; cons...
1
20,737,287
#include<cstdio> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; int main(){ int n; scanf("%d",&n); rep(_,n){ int y,m,d; scanf("%d%d%d",&y,&m,&d); int ans=0; for(;y<1000;ans++){ if(d<(y%3==0||m%2==1?20:19)) d++; else if(m<10) d=1, m++; else d=1, m=1, y++; } printf("%d\n",ans); } retu...
#include<cstdio> #include<cstdlib> #include<cstring> #include<cmath> #include<climits> #include<iostream> #include<algorithm> #include<stack> #include<queue> #include<vector> #include<list> #include<map> #include<set> using namespace std; #define REP(i,n) for(int i=0;i<(n);i++) #define MAX_n 105 int n; int Y[MAX_n],M[M...
1
43,061,263
#include<iostream> #include<vector> #include<algorithm> #include<string> #include<map> #include<cmath> using namespace std; using ll = long long; int main(){ ll k,a,b;cin>>k>>a>>b; ll ans=1; ll coin=0; if(b-a>1){ for(ll i=0;i<k;i++){ if(coin>0){ ans+=b; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll k, a, b; cin >> k >> a >> b; ll ans = 0; if (a + 1 < b) { ll quo = k / (a + 1); ll mod = k % (a + 1); if (quo == 0) { ans = 1; ans += k; } else { k -= a + 1; ans = b; ll quo2 = k / 2; ll mod2 = k % 2; ...
1
70,620,366
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define all(x) (x).begin(),(x).end() using ll = long long; string char_to_string(char val) { return string(1, val); } int char_to_int(char val) { return val - '0'; } template<class T> inline bool chmin(T& a, T b...
#include<bits/stdc++.h> using namespace std; int main(){ int a, b; cin >> a >> b; if(a*b%2==0){ cout<<"Even"; return 0; } cout<<"Odd"; }
1
9,872,419
#include<bits/stdc++.h> using namespace std; int main() { char c; cin>>c ; if(c>='A'&&c<='Z') { cout<<"A"; }else cout<<"a"; }
#include <bits/stdc++.h> using namespace std; #define forn for (ll i = 0; i < n; i++) #define form for (ll j = 0; j < m; j++) #define NO cout << "NO\n"; #define YES cout << "YES\n"; #define pb push_back #define mp make_pair #define rep(i,a,b) for (ll i = a; i < b; i++) typedef long long ll; typedef vector<ll> vi; typed...
1
86,174,975
#include <bits/stdc++.h> using namespace std; int v[100002]; int n, maxx, sol; int main() { cin >> n; for (int i = 1; i <= n; i++) { cin >> v[i]; maxx = max(maxx, v[i]); } int p = 1; while (v[p] != maxx) p++; v[p] = -1; int nr1, nr2; if (maxx & 1) nr1 = maxx / 2, nr2 = maxx / 2 + 1; el...
#include <iostream> #include <cstdio> using namespace std; int n, mx, m, x, i, j, t, a[100005]; int main() { cin >> n; for (i = 0; i < n; i++) { scanf ("%d", &a[i]); mx = max(mx, a[i]); } for (i = 0; i < n; i++) { t = min(a[i], mx - a[i]); if (t > m) { m = t; x = a[i]; } } cout << mx << " " << x; ...
1
22,582,787
#include <bits/stdc++.h> #define irep(i,n) for(int i = 0; i < (int)(n); i++) #define irep2(i,a,n) for(int i = (int)(a); i <= (int)(n); i++) #define irrep(i,n) for(int i = (int)(n-1); i > -1; i--) #define irrep2(i,n,a) for(int i = (int)(n); i >= (int)(a); i--) #define fi first #define se second using ll = long long; usi...
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; #define ll long long #define _GLIBCXX_DEBUG const ll MOD = 1000000007; const int MAX = 510000; vector<ll> enum_div(ll n){ vector<ll> ret; for (ll i=1; i*i<=n; i++){ if (n%i==0){ ret.push_back(i); if (i!=1&&i*i!=n) ret.p...
1
83,946,345
#include<bits/stdc++.h> using namespace std; int n,f[100010],p; vector<int> a[100010]; inline void dfs(int i,int j) { int k; for(k=0;k<a[i].size();k++) if(a[i][k]!=j) { dfs(a[i][k],i); if(!f[a[i][k]]) if(!f[i]) f[i]=1; else p=1; } } int main() { int i,j,k; scanf("%d",&n); fo...
#include <bits/stdc++.h> using namespace std; const int N = 1 * 100 * 1000 + 1; int n, sz[N]; vector <int> adj[N]; bool dfs(int u, int par) { int odd = 0, res = 0; sz[u] = 1; for (auto v: adj[u]) if (v ^ par) { res |= dfs(v, u); sz[u] += sz[v]; odd += (sz[v] & 1);...
1
14,396,821
#include <bits/stdc++.h> #define rep(i,n) for(long long i = 0; i < (n) ; ++i) #define orep(i,n) for(long long i = 1; i <= (n); ++i) #define drep(i,n) for(long long i = (n)-1; i >= 0; --i) #define srep(i,s,t) for(long long i = (s); i < (t); ++i) #define rng(x) (x).begin(),(x).end() #define rrng(a) (a).rbeg...
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); long long n; cin >> n; if(n & 1) { cout << 0; exit(0); } n /= 2; long long c = 0; while(n) { c += n / 5; n /= 5; } cout << c; return 0; }
1
36,980,779
#pragma region header #include <algorithm> #include <bitset> #include <tuple> #include <cstdint> #include <cstdio> #include <cctype> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #i...
# include <bits/stdc++.h> # define rep(i, n) for(ll i = 0; i < (n); ++i) # define reps(i, n) for(ll i=1, i##_len=(n); i<=i##_len; ++i) # define rrep(i, n) for(ll i=((int)(n)-1); i>=0; --i) # define rreps(i, n) for(ll i=((int)(n)); i>0; --i) # define ll long long # define ALL(x) (x).begin(), (x).end() # define SZ(x) ((i...
1
78,706,347
#include<bits/stdc++.h> using namespace std; string t[]={"qazwsxedcrfvtgb","yhnujmikolp"}; int tp(string s){ int rl,cnt=0; for(int i=0;i<2;++i) if(t[i].find(s[0])!=string::npos) rl=i; for(int i=1;i<s.size();++i) for(int j=0;j<2;++j) if(t[j].find(s[i])!=string::npos) if(j!=rl) cnt++, rl=j; ...
#include<cstdio> using namespace std; char right[12] = "yhnujmikolp"; bool check(char c) { for (int i = 0; i < 11; i++) if (right[i] == c) return true; return false; } int main() { char s[50]; while (1) { scanf("%s", s); if (s[0] == '#') break; int counter = 0; bool now = check(s[0]); for (...
1
17,681,106
#include <bits/stdc++.h> #define uint uint64_t #define mx 100001 #define ll long long int #define ull unsigned long long int #define pii pair<int, int> #define pll pair<long long int, long long int> #define mp make_pair #define pb push_back #define inf INT_MAX #define pi acos(-1) #define eps 1e-8 #define gcd(a, b) __gc...
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector<long long> a(n + 1); for (int i = 0; i <= n; i++) { cin >> a[i]; } long long ans = 0; for (int i = 0; i < n; i++) { long long b; cin >> b; ...
1
55,977,315
#include <bits/stdc++.h> using namespace std; #define rep(i, N) for (long long i = 0; i < N; i++) using ll = long long; void solve(long long N, std::string S) { char before = S[0]; ll ans = 1; for (ll i = 1; i < N; i++) { if (S[i] != before) { ans++; } before = S[i]; ...
#include <bits/stdc++.h> using namespace std; int main() { int n,ans; string s; cin >> n >> s; ans = n; for(int i=1;i<n;i++) { if(s.at(i-1)==s.at(i)) { ans--; } } cout << ans << endl; }
1
97,072,493
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define fi first #define se second #define pb push_back #define eb emplace_back #define sz(x) (int)(x).size() using namespace std; using ll = long long; using P = pair<int, int>; using vi = vector<int>; using vc = vector<char>; using vb = vecto...
#include<bits/stdc++.h> #define PB push_back #define MP make_pair #define F first #define S second #define MOD 1000000007 #define int long long #define pii pair<int,int> #define vi vector<int> using namespace std; const int N = 1e5 + 10; string s; int dp[N][2]; int modpow(int a, int b, int mod){ int res = 1; a %= mo...
1
100,555,554
#define _GLIBCXX_DEBUG #include <iostream> #include <vector> using namespace std; using vi = vector<int>; int main(void){ int n, k; cin >> n >> k; vi s(n, 1); for(int i=0; i<k; i++){ int d; cin >> d; for(int j=0; j<d; j++){ int a; cin >> a; s[a...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <sstream> #include <queue> #include <deque> #include <bitset> #include <iterator> #include <list> #include <stack> #include <map> #include <unordered_map> #include <set> #include <unordered_set> #include <functional> #include <numeric...
1
20,751,320
#include <bits/stdc++.h> #define rep(i, n) rep2(i, 0, n) #define rep2(i, m, n) for (int i = m; i < (n); i++) typedef long long ll; using namespace std; int main(){ int n; ll ans = 1; cin >> n ; bool over = false; bool zero = false; rep(i, n){ ll a; cin >> a; if(a==0){ ...
#include<bits/stdc++.h> using namespace std; #define ll long long signed main() { int n; ll t=1, a; cin >> n; for(int i = 0; i < n; i++){ cin >> a; if(t == 0 || a == 0){ t = 0; } else if ( t > 0 && t <= 1000000000000000000 / a) { t *= a; } else{ t = -1; } } cout...
1
12,865,804
#include <iostream> #include <vector> using namespace std; int main() { int n; cin >> n; vector<long long> v(n+1); v[0] = 2; v[1] = 1; for(int i = 2; i < n+1; i++) { v[i] = v[i-1]+v[i-2]; } cout << v[n]; }
#include <bits/stdc++.h> using namespace std; int lyuka(int i) { int64_t L; if (i==0) L=2; else if (i==1) L=1; else L = lyuka(i-1) + lyuka(i-2); return L; } int main() { int N; cin >> N; long long L[87]; L[0] = 2LL; L[1] = 1LL; for(int i=2; i<=N; i++) L[i]=L[i-2]+L[i-1]; cout << L[N] << endl; ...
1
21,857,415
#include <iostream> #include <vector> #include <algorithm> #include <numeric> int main(){ int A, B, C, D, E; std::cin >> A >> B >> C >> D >> E; std::vector<int> v = {A, B, C, D, E}; int amari = 0; int max = v.at(0); for (int x : v){ if (x % 10 != 0){ int temp = 10 - x % 10; if ...
#include <iostream> #define REP(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int sum = 0; int r = 10; REP(i, 5) { int tmp; cin >> tmp; sum += (tmp + 9) / 10; if (tmp % 10 && r > tmp % 10) r ...
1
95,989,845
#include <bits/stdc++.h> using namespace std; #define MAXN 100010 typedef long long LL; LL n, p[100]; int main( int argc , char * argv[] ){ int i, L, l, r, m; p[0] = 1; char c; for(i = 1; i <= 12; ++i){ p[i] = p[i - 1] * 10; } printf("? %lld\n", p[12]); fflush(stdout); scanf(" %c", &c); if(c...
#include <cassert> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <algorithm> #include <vector> #include <queue> #include <deque> using namespace std; #define REP(i, n) for(int i = 0; i < (int)(n); ++i) typedef long long ll; inline bool query(ll x) { char buf[10]; printf("? %ll...
1
60,375,131
#include <iostream> #include <vector> #include <algorithm> #include <stdio.h> #include <math.h> #include <string> #include <cctype> #include <map> #include <limits> #include <iomanip> using namespace std; const int mod = 1000000007; #define ARRAY_LENGTH(array) (sizeof(array) / sizeof(array[0])) #define ll long long int...
#include<bits/stdc++.h> using namespace std; #define debug(x) cout<<#x<<" :"<<x<<endl; #define ff first #define ss second #define ar array #define int long long #define ld long double #define pb push_back #define mp make_pa...
1
45,303,448
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define repr(i,n) for(int i = (int)(n); i >= 0; i--) #define all(v) v.begin(),v.end() typedef long long ll; int main(){ int N,M; cin >> N >> M; vector<pair<int,int> > vec(N); rep(i,N){ cin >> vec[i]....
#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> #include <bitset> #incl...
1
88,872,717
#include<iostream> int main(){ int a, b, c, f = 0; std::cin >> a >> b >> c; for(int x = a; x <= b; x++ ){ if(c % x == 0) f++; } std::cout<< f <<"\n"; return 0; }
#include <iostream> int count_divisors(int a, int b, int c) { int count = 0; for (int i = a; i <= b; i ++) { if (c % i == 0) { count += 1; } } return count; } int main() { int a, b, c; std::cin >> a >> b >> c; std::cout << count_divisors(a, b, c) << std::endl; return 0; }
1
31,645,665
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); ++i) using namespace std; int main(){ int n, m, total=0, can=0; cin >> n >> m; vector<int> a(n); rep(i,n){ cin >> a[i]; total += a[i]; } rep(i,n){ if(a[i]*4*m<total) continue; can++; } if(can >= m) cout << "Yes" << endl; els...
#include <iostream> #include <algorithm> #include <vector> using namespace std; vector <int> n; int main(){ int n,m,t,cnt=0; double al=0; vector <int> a; cin>>n>>m; for(int i=0;i<n;i++){ cin>>t; al+=t; a.push_back(t); } al/=4*m; sort(a.begin(),a.end()); for(int i=0;i<n;i++){ if(a[i]>=al){ cnt++; }...
1
94,822,560
#include<iostream> using namespace std; int n; main() { while(cin>>n,n) { string s;int flag=0,r=0,l=0,cnt=0; for(int i=0;i<n;i++) { cin>>s; if(s=="lu") { l=1; if(flag==0&&r==l)cnt++,flag=1; } else if(s=="ru") { r=1; if(flag==0&&r==l)cnt++,flag=1; } else if(s=="ld") { ...
#include<iostream> #include<string> using namespace std; int main(){ int n,r[3],l[3]; while(true){ cin>>n; if(n==0) break; string f; for(int i=0;i<3;i++) r[i]=0,l[i]=0; int count=0; for(int i=0;i<n;i++){ cin>>f; if(f=="ru") r[0]=min(1,r[0]+1); if(f=="rd") r[0]=max(0,r[0]-1); if(f=="lu") l[0...
1
58,090,357
#include<iostream> #include<vector> #include<algorithm> typedef long long ll; int main(){ int n; std::cin >> n; std::vector<ll> a(n+1); for(int i=0; i<=n; i++){ std::cin >> a[i]; } std::vector<ll> up(n+1); std::vector<ll> error(n+1); up[n] = a[n]; error[n] = a[n]; for(int i=n-1; i>=0; i--){ up[i] = up[i+...
#include <bits/stdc++.h> using namespace std; int main(void){ long long n; cin>>n; vector<long long> A(n+1), B(n+1, 1e18); for(int i=0;i<n+1;i++) cin>>A[i]; B[0]=1; if(A[0]>B[0]){ cout<<-1<<endl; return 0; } for(int i=0;i<n;i++){ B[i+1] = (B[i]-A[i])*2; if...
1
72,361,593
#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; } typedef long long int ll; #defin...
#include<stdio.h> #include<string> #include<iostream> using namespace std; int main(){ string st1,st2; int n; cin>>n; for(int iii=0;iii<n;iii++){ cin>>st1>>st2; int d=1,a=0,s1=0,s2=0; int S=0; for(int i=0;i<st1.size();i++){ if(st1[i]=='m'){s1+=d*1000;d=1;} else if(st1[i]=='c'){s1+=d*100;d=1;} else if(st1[i]=='x'){s1+=d...
1
17,834,352
#include<iostream> using namespace std; char v[256];int n,m; int main(){ while(true){ cin>>n;for(int i=32;i<127;i++){v[i]=i;} if(n==0)break; for(int i=0;i<n;i++){char p,q;cin>>p>>q;v[p]=q;} cin>>m; for(int i=0;i<m;i++){ char f;cin>>f;cout<<v[f]; } cout<<endl; } return 0; }
#include <bits/stdc++.h> #define int long long #define main signed main() #define loop(i, a, n) for (int i = (a); i < (n); i++) #define rep(i, n) loop(i, 0, n) #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define prec(n) fixed << setprecision(n) #define stlice(from, to) substr(from, (t...
1
89,381,922
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; using ll=long long; using vin=vector<int>; using vll=vector<long long>; using vvin=vector<vector<int>>; using vvll=vector<vector<long long>>; using vstr=vector<string>; using vvstr=vector<vector<string>>; using vch=vector<char>; using vvch=vector<vect...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (ll)n; ++i) static const int dx[4] = { 0, 1, 0, -1 }; static const int dy[4] = { 1, 0, -1, 0 }; static const char dir[4] = { 'u', 'r', 'd', 'l' }; static const ll INF = 1 << 21; static const ll MOD = 1e9 + 7; static...
1
1,397,769
#include<stdio.h> #include<queue> #include<assert.h> #include<tuple> #include<string> #include<algorithm> #include<iostream> #include<map> #include<string.h> #include<vector> #include<math.h> #include<stdlib.h> #include<set> #include<ctype.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; typedef...
#include <iostream> #include <algorithm> #include <bitset> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #include <valarray> #include <cassert> #include <cmath> #include <functional> #include <iomanip> #include <chrono> #include <random> #include ...
1
86,524,029
#include <cstdio> int main() { int a,b; scanf("%d %d",&a,&b); if((a+b)%2 == 0) { printf("%d",(a+b)/2); } else if((a+b)%2 != 0) { printf("%d",((a+b)/2)+1); } }
#include <bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; int x; x = (a + b) * 10 / 2; if (x % 10 == 0) { cout << x / 10 << endl; } else { cout << x / 10 + 1 << endl; } return 0; }
1
36,966,035
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n; cin >> n; vector<string> s(n); vector<int> t(n); string x; for(int i = 0; i < n; i++) { cin >> s.at(i) >> t.at(i); } cin >> x; int ans = 0; for(int i = 0; i < n; i++) { if(s.at(i) == x) { i++; for(...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(i = 0;i < n;++i) #define all(v) v.begin(), v.end() using ll = long long; int main() { ll i,j; ll n; cin >> n; ll sum = 0; ll a = 0; vector<string> s(n); vector<ll> t(n); for(i = 0;i < n;++i){ cin >> s.at(i) >> t.a...
1
14,974,714
#include "bits/stdc++.h" using namespace std; const int MAX = 700000; const int MOD = 1000000007; long long fac[MAX], finv[MAX], inv[MAX]; void COMinit() { fac[0] = fac[1] = 1; finv[0] = finv[1] = 1; inv[1] = 1; for (int i = 2; i < MAX; i++) { fac[i] = fac[i - 1] * i % MOD; inv[i] = MOD - inv[MOD % i] * (MOD /...
#include <bits/stdc++.h> #include <iostream> #include <cstdio> #include <cstdlib> using namespace std; #define rep0(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() using ll = long long; const double PI=3.14159265358979323846; int ma...
1
12,947,426
#include <cstdio> #include <iostream> #include <string> #include <sstream> #include <stack> #include <algorithm> #include <cmath> #include <queue> #include <map> #include <set> #include <cstdlib> #include <bitset> #include <tuple> #include <assert.h> #include <deque> #include <bitset> #include <iomanip> #include <limit...
#include<iostream> #include<vector> #include<algorithm> #define INF 100000 using namespace std; int main() { while (true) { int m, n_min, n_max; cin >> m >> n_min >> n_max; if (m==0 && n_min ==0 && n_max == 0) { return 0; } vector<int> pv(m); for (int i = ...
1
99,195,918
#include <bits/stdc++.h> #define ll long long int #define ull unsigned long long int #define IO ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); using namespace std; const int INF = 1e9 + 7; const int N = 1e5+5; int main() { IO; int a, b, c; cin >> a >> b >> c; if (c <= b && c >= a) { cout << "Yes"; } els...
#include <stdio.h> #include <stdlib.h> int main() { int a,b,e; while(~scanf("%d%d%d",&a,&b,&e)) { if(e>=a&&e<=b) printf("Yes\n"); else printf("No\n"); } return 0; }
1
15,873,197
# include "bits/stdc++.h" using namespace std; #define endl "\n" typedef long long int ll; #define f first #define s second inline void fastio(){ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);} inline void setPrecision(int n){cout.precision(n);} #define BR cerr<<endl #define dbg(x) cerr<<(#x)<<": "<<x<<endl #defi...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define ALL(x) (x).begin(), (x).end() typedef long long ll; typedef pair<int, int> pii; const int INF = 1e9; const int MOD = 1000000007; const double PI = acos(-1); int dx[4] = {0,1,0,-1}; int dy[4] = {1,0,-1,0}; void solve() { ...
1
27,757,928
#include <iostream> #include <stdio.h> #include <algorithm> #include <string.h> #include <ctype.h> #include <string> using namespace std; int hiniti(int y,int m,int d){ int result=0; for(int s=1;s<=y;s++){ for(int j=1;j<=10;j++){ if(y==s&&m==j){ return result+=d; ...
#include"bits/stdc++.h" #define FOR(i, a, b) for (int i = a; i < b; i++) #define REP(i, n) FOR(i, 0, n) #define RFOR(i, a, b) for (int i = b - 1; i >= a; i--) #define RREP(i, n) RFOR(i, 0, n) #define rep(i, a, b) for (auto i = a; i < b; i++) #define rrep(i, a, b) for (auto i = a; i > b; i--) #define range(i, a, b) (a <...
1
25,999,213
#include <iostream> using namespace std; int main() { int x,y,z; int i,l; l=0; cin >> x; cin >> y; cin >> z; for(i=x;i<=y;i++){ if((z%i)==0){ l++; } } cout<<l<<endl; return 0; }
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <string> #include <sstream> #include <complex> #include <vector> #include <list> #include <queue> #include <deque> #include <stack> #include <map> #include <set> using namespace std; typedef long long unsigned int ...
1
72,957,948
#include<iostream> #include<cstdio> using namespace std; #define MAX 300 int main(void) { int H,W; while(1){ cin >> H >> W; if(H == 0 && W == 0) break; for(int i = 0;i < H;i++){ for(int j = 0;j < W;j++){ if(i == 0 || i == H - 1 || j == 0 || j == W - 1) printf("#"); else printf(".")...
#include <iostream> using namespace std; void printRectangle(int height, int width) { for (int row = 0; row < height; ++row) { string line; bool isTopBottom = (row == 0 || row == height - 1) ? true : false; for (int column = 0; column < width; ++column) { bool isLeftRightEnd = (c...
1
84,943,617
#include<bits/stdc++.h> #define ll long long using namespace std; template<typename tn> void read(tn &a){ tn x=0,f=1; char c=' '; for(;!isdigit(c);c=getchar()) if(c=='-') f=-1; for(;isdigit(c);c=getchar()) x=x*10+c-'0'; a=x*f; } int n,a[101000]; int f[110000]; vector<int> e[101000]; void dfs(int x,int dad){ if(e[x...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<ll> vll; typedef pair<int,int> P; #define pb push_back #define mp make_pair #define eps 1e-9 #define INF 2000000000 #define LLINF 1000000000000000ll #define sz(x) ((int)(x).size()) #define fi first #define sec seco...
1
33,694,931
#include <iostream> #include <cstdio> #include <stack> #include <queue> #define MAX 100 #define WHITE 0 #define GRAY 1 #define BLACK 2 #define NO -1 using namespace std; int adjacencyList[MAX + 1][MAX + 1]; int color[MAX + 1]; int d[MAX + 1]; int n; void bfs(int o) { queue<int> S; S.push(o); color[o] = GRAY; d[o] =...
#include<bits/stdc++.h> #include<limits.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define MAX 200 int n; vector<vector<int>> adj_mat(MAX, vector<int>(MAX, 0)); queue<int> q; vector<int> visited(MAX, -1); vector<int> d(MAX, -1); void add_queue(int node){ rep(i, n){ if(adj_mat.at(no...
1
56,055,233
#include <fstream> #include <iostream> using namespace std; #define MOD 998244353 #define FOR(i,a,b) for (int i = (a); i < (b); i++) #define F0R(i,b) FOR(i,0,b) #define RFO(i,a,b) for (int i = (b-1); i >= (a); i--) #define RF0(i,b) RFO(i,0,b) #define lli long long int #define pii pair<int,int> #define add(a,b) ((int) (...
#include <bits/stdc++.h> #define REP(i, x) REPI(i, 0, x) #define REPI(i, a, b) for (int i = int(a); i < int(b); ++i) #define ALL(x) (x).begin(), (x).end() typedef long long ll; using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); int N, M; cin >> N >> M; int l = 1; int r = N; if (N %...
1
39,177,240
#include <bits/stdc++.h> using namespace std; #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 push_back #define all(v) (v).begin(), (v).end...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() const ll INF = 1LL << 60; int main(){ int n; cin >> n; vector<int> a(n); rep(i,n) cin >> a[i]; map<int,int> m; for(auto &i:a){ m[i...
1
53,972,797
#include<cstdio> #include<cstring> int main() { char s[201]; int m, h, i, n; while (true) { scanf("%s", s); if (strcmp(s, "-") == 0)break; scanf("%d", &m); n = 0; for (i = 0; i < m; i++) { scanf("%d", &h); n = (n + h) % strlen(s); } printf("%s", s + n); s[n] = '\0'; printf("%s\n", s); } ret...
#include <cstdio> #include <string> using namespace std; char word[201]; void copy_word(char* s, char* t, int n){ for(int i = 0; i<n; ++i){ t[i] = s[i]; } } int main(){ while(1){ scanf("%s", word); if(word[0] == '-'){ break; } int length =0; while(word[length]!='\0'){ ++length; } int m, b; ch...
1
67,092,588
#include <iostream> #include <iomanip> #include <ios> #include <vector> #include <string> #include <algorithm> #include <functional> #include <queue> #include <stack> #include <set> #include <cmath> #include <bitset> #include <map> #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rep1(i,n) for(int i=1;i<=(int)(n)...
#include <iostream> #include <numeric> #include <stdio.h> #include <iomanip> #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_...
1
38,522,171
#include <cstdio> using namespace std; int main() { int a,b,c; scanf("%d%d%d",&a,&b,&c); printf(( a < b && b < c)?"Yes\n":"No\n"); return 0; }
#include<stdio.h> #include<stdbool.h> int main(void){ int a,b,c; scanf("%d",&a); scanf("%d",&b); scanf("%d",&c); printf(a<b&&b<c ? "Yes\n" : "No\n"); return 0; }
1
68,385,815
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) typedef long long ll; int main(){ int n; cin >> n; vector<int> x(n); rep(i,n) cin >> x[i]; int ans = 1e9; for(int i=1; i<=100; i++){ int now = 0; rep(j,n){ now += (x[j]-i)*(x[j]-i); ...
#include<iostream> #include<vector> #include<string> #include<math.h> #include<stdio.h> #include<queue> #include<map> #include<stack> using namespace std; int dx[] = { -1,0,0,1,-1,-1,1,1,0 }; int dy[] = { 0,1,-1,0,1,-1,1,-1,0 }; int main() { int n; cin >> n; vector<int>x(n); for (int i = 0; i < n; i++) { cin >>...
1
292,130
#include<bits/stdc++.h> using namespace std; #define Yes(n) cout << ((n) ? "Yes" : "No") << endl #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(V) (V).begin(),(V).end() #define SORT(V) sort(ALL(V)) vector<string> split(string,string); int main() { int N; cin >> N; int w = N*N; int A; ...
#include <iostream> #include <math.h> int main() { double DDblCulCells, DDblAllCells, DDblWhiteCells; double DDblBlackCells; std::cin >> DDblCulCells >> DDblWhiteCells; DDblAllCells = pow(DDblCulCells, 2); DDblBlackCells = DDblAllCells - DDblWhiteCells; std::cout << DDblBlackCells << std::endl; }
1
52,445,402