code1
stringlengths
54
12k
code2
stringlengths
65
12k
similar
int64
0
1
__index_level_0__
int64
45
101M
#include <bits/stdc++.h> using namespace std ; #define rep(i,n) for( int i = 0 ; i < n ; i++ ) typedef long long ll ; #include <bits/stdc++.h> using namespace std; #include <bits/stdc++.h> using namespace std; #define rep(i,n) for( int i = 0 ; i < n ; i++ ) typedef long long ll ; bool kaibun( string s ){ string t =...
#include <bits/stdc++.h> using namespace std; int main() { string s,t,u; cin>>s,t=s.substr(0,(s.size()-1)/2),u=s.substr((s.size()+1)/2); cout<<(t==u?"Yes":"No"); }
1
75,842,809
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { string o, e; cin >> o >> e; int i = 0; while (o[i] != NULL) { cout << o[i]; if (e[i] != NULL) cout << e[i]; i++; } return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ string o,e; cin >> o >> e; int a=o.size(),b=e.size(); for(int i=0;i<min(a,b);i++){ cout << o[i] << e[i]; } if(a>b) cout << o[a-1] << endl; else cout << endl; }
1
68,012,730
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,s,n) for(ll i = (s); i < (n); i++) int main() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(18); ll n, k; cin >> n >> k; vector<ll> a(n); vector<ll> v(200001, 0); rep(i, 0, n) { cin >> a[i]; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; int main() { int n,k,a; map<int,int>m; cin>>n>>k; for(int i=0;i<n;i++) { cin>>a; m[a]++; } vector<pair<int,int>>v; for(auto i=m.begin();i!=m.end();i++) { v.push_back(make_pair(i->second,i->first)); } sort(...
1
5,248,101
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll INF = 1010000000000000017LL; const ll MOD = 1000000007LL; #define REP(i, n) for(ll i = 0 ; i < n; i++) #define DEBUG(fmt, ...) fprintf(stderr, fmt "\n", ##__VA_ARGS__) int main(){ std::cout<<std::fixed<<std::setprecision(10); int A,B,C...
#include<iostream> using namespace std; int main() { long long int a,b,c; cin >> a >> b >> c; c=c-(a-b); if(c<0) cout << "0" << endl; else cout << c << endl; return 0; }
1
62,155,888
#include<bits/stdc++.h> using namespace std; #define ll long long int main() { ll x,y; cin>>x>>y; if(llabs(x-y)<2) printf("Brown\n"); else printf("Alice\n"); return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> p_ll; template<class T> void debug(T itr1, T itr2) { auto now = itr1; while(now<itr2) { cout << *now << " "; now++; } cout << endl; } #define repr(i,from,to) for (ll i=(ll)from; i<(ll)to; i++) #define all(vec) vec.begin(), vec.end(...
1
62,701,599
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int n,k; while(cin >> n >> k) { if(n+k == 0) break; vector<int> seq(n); for(int i=0;i<n;i++) { cin >> seq[i]; } int wa = 0; for(int i=0;i<k;i++) { ...
#include<bits/stdc++.h> using namespace std; int main(){ int n,k; while(cin>>n>>k){ int total[100010]={0},ip[100010]={0}; if(n==0 && k==0)break; for(int i=0;i<n;i++){ cin>>ip[i]; if(i==k-1){ for(int j=0;j<k;j++){ total[i]+=ip[i-...
1
45,721,085
#include <bits/stdc++.h> #define all(x) (x).begin(), (x).end() using namespace std; typedef long long int64; const double PI = 3.14159265358979323846; const double EPS = 1e-12; const int INF = 1<<29; const long long INFL = 1e18; const int MOD = 1000000007; const int MAX = 210000; const int MAX_NUM = 999999999; void so...
#include <bits/stdc++.h> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; int X = max(max(A, B), C); cout << A + B + C + X * 9 << endl; }
1
30,622,306
#include <stdio.h> #include <math.h> long long max_divisor(long long n) { long long max_div = 1; long long max_len = (long long)sqrt(n); for (int i=max_len; i>=1; i--) { if (n % i == 0) return n / i; } return 1; } int main() { long long n; scanf("%lld", &n); long long max_div = m...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPS(I, a, b) for (int i = (a); i < (b); ++i) using namespace std; using ll = long long; int main() { ll n; cin >> n; ll ans = 1000000000000000; double sqrtNum = sqrt(n); sqrtNum += 0.5; int i = 0; whil...
1
22,438,425
#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int t[n], a[n]; for (int i=0; i<n; i++) cin>>t[i]; for (int i=0; i<n; i++) cin>>a[i]; int max_h1[n], min_h1[n]; max_h1[0] = min_h1[0] = t[0]; for (int i=1; i<n; i++) { if (t[i] == t[i-1]) { max_h1[i] = max_h1[i-1]; ...
#include<bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (n); i++) #define rrep(i,n) for(int i = (n)-1; i >= 0; i--) #define rep1(i,n) for(int i = 1; i <= (n); i++) #define rrep1(i,n) for(int i = (n); i > 0; i--) #define ll long long #define pi pair<int, int> #define pll pair<ll, ll> #define MOD 1000000007 #define I...
1
32,542,787
#define _CRT_SECURE_NO_WARNINGS #include <bits/stdc++.h> using namespace std; #define len(n) (int)n.length() #define pb push_back #define ll long long #define make_pair mkp #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...
#include <iostream> #include <cstdio> using namespace std; long long fib[45]; int main(void) { fib[0] = fib[1] = 1; for (int i = 2; i < 45; ++i) { fib[i] = fib[i - 1] + fib[i - 2]; } int n; cin >> n; printf("%lld\n", fib[n]); return 0; }
1
50,361,434
#include<stdio.h> char judg(int, int, int); int main() { char gd[BUFSIZ]; int mid, lst, ret; int num; int i; for (i = 0; i < BUFSIZ - 1; i++) { fflush(stdin); scanf("%d %d %d", &mid, &lst, &ret); if (ret == -1 && mid == -1 && lst == -1)break; gd[i] = judg(mid, lst, ret); } gd[i] = '\0'; num = i; for (i...
#include <algorithm> #include <bits/stdc++.h> using namespace std; int main() { int m, f, r; for (int i = 0; i < 50 ; i++) { cin >> m >> f >> r; if(m == -1 && f == -1 && r == -1){ break; } if(m == -1 || f == -1){ cout << "F" << endl; continue; } if(m+f >= 80){ cout <<...
1
82,624,538
#include <bits/stdc++.h> using namespace std; #define iota(i,n,b,s) for(int i=int(b);i!=int((b)+(s)*(n));i+=(s)) #define range(i,n,m) iota(i,(((n)>(m))?((n)-(m)+1):((m)-(n)+1)),(n),((n)>(m)?-1:1)) #define rep(i,n) iota(i,(n),0,1) #define INF (1e9) #define EPS (1e-9) #define cons(a,b) (make_pair(a,b)) #define car(a) (a....
#include <iostream> #include <string> #include <stack> #include <math.h> #include <algorithm> #include <cstdlib> #include <ctime> #include <vector> using namespace std; int main() { int n; int tmax; int a[1000], b[1000], c[1000]; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i] >> b[i] >> c[i]; } for (int i...
1
64,892,822
#include <iostream> #include <string.h> using namespace std ; int A,P; int main(){ cin >> A >> P; P += A*3; int pi = P /2; cout << pi << "\n"; }
#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(){ int a, p; cin >> a >> p; p = p + a*3; int ans; ans = p/2; cout << ans << endl; return 0; }
1
90,458,408
#include<bits/stdc++.h> using namespace std; int main(){ long H,W,M;cin>>H>>W>>M; vector<long>X(W),Y(H); vector<pair<long,long>>s; for(long i=0;i<M;i++){ long h,w;cin>>h>>w; Y[h-1]++;X[w-1]++; s.push_back(pair<long,long>(h-1,w-1)); } long x=0;for(long t:X)x=max(x,t); long y=0;for(long t:Y)y=ma...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < n; i++) #define Rep(i,n) for(int i = 1; i <= n; i++) #define sz(x) int(x.size()) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define YesorNo(a) printf(a ? "Yes\n" : "No\n") #define endl '\n' #define fi first #def...
1
30,739,794
#include <iostream> #include <algorithm> #include <vector> #include <deque> #include <queue> #include <list> #include <stack> #include <string> #include <tuple> #include <functional> #include <numeric> #include <cmath> #include <iomanip> #include <map> #include <random> #include <cstdlib> #define INT_MAX 2147483647 #de...
#include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> const int NIL = -1; const int M =1046527; const int L = 14; char H[M][L]; int getChar(char ch){ if(ch=='A') return 1; else if(ch=='C') return 2; else if(ch=='G') return 3; else if(ch=='T') return 4; else return 0; } long long getKey(...
1
66,069,899
#include<bits/stdc++.h> using namespace std; #define endl '\n' #define f(i,n) for(int i=0;i<n;++i) typedef vector<int> vi; vi siz(200001); vi par(200001); void initialize(int n){ f(i,n){ par[i]=i; siz[i]=1; } } int find_set(int v){ if(par[v]==v) return v; return par[v]=find_set(par[v]); ...
#include <cstdio> #include <atcoder/dsu> int main() { int n, q; scanf("%d %d", &n, &q); atcoder::dsu dsu(n); for (int i = 0; i < q; ++i) { int t, u, v; scanf("%d %d %d", &t, &u, &v); if (t == 0) { dsu.merge(u, v); } else if (t == 1) { printf("%d\n", dsu.same(u, v)? 1: 0); } } }
1
73,388,575
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <cmath> #include <stack> #include <queue> #include <set> #include <map> #include <iomanip> using namespace std; typedef long long ll; typedef vector<int> VI; typedef vector< vector<int> > VVI; typedef pair<int,int> P; #define rep(i,n)...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; #define MOD 1000000007 #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);(i...
1
2,761,012
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(ll i=(a);i<(b);++i) #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) #define all(x) (x).begin(),(x).end() typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<ll> VLL; typedef vector<VLL> VVLL; typedef vector<string> V...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; const int inf = 2e9; const ll INF = 2e18; const ll MOD = 1e9+7; #define REP(i,n) for (int i = 0; i < (n); i++) #define sz(s) (s).size() #define pb push_back #define fi first #define se second int main(){ ios::sync_with...
1
25,658,858
#include <bits/stdc++.h> #define int long long #define mod (int)(1e9+7) #define inf (int)(3e18) #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,n) for(int i=1;i<n;i++) #define P std::pair<int,int> #define PiP std::pair<int,std::pair<int,int>> #define all(v) v.begin(),v.end() #define mkp std::make_pair #define priqu...
#include <iostream> #include <fstream> #include <utility> #include <queue> #include <vector> #include <array> #include <stack> #include <list> #include <map> #include <unordered_set> #include <unordered_map> #include <set> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cstdint> #include <cstring> #...
1
28,294,660
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define MIN(a, b) ((a) > (b) ? (b) : (a)) #define MAX(a, b) ((a) < (b) ? (b) : (a)) const long long INF = 1LL << 60; typedef unsigned long long ll; const long long MOD = 1000000000 + 7; int main() { string s, t; c...
#include<iostream> #include<algorithm> #include<functional> #include<cmath> #include<string> #include<vector> #include<stack> #include<queue> #include<map> #include<set> #include<deque> using namespace std; #define ll long long const int mod = 1000000007; const ll INF = 1000000000000000000; int main() { string s, t; ...
1
91,140,439
#include <iostream> #include <vector> #include <cstdio> using namespace std; static vector<int> M(44, 0); static inline int fibonacci(int n) { if (n == 0 || n == 1) { return 1; } if (M[n] != 0) { return M[n]; } M[n] = fibonacci(n - 2) + fibonacci(n - 1); return M[n]; } int main() { int n; cin ...
#include <map> #include <set> #include <list> #include <cmath> #include <deque> #include <queue> #include <stack> #include <cstdio> #include <string> #include <vector> #include <complex> #include <cstdlib> #include <cstring> #include <numeric> #include <utility> #include <iostream> #include <algorithm> #include <functi...
1
6,641,814
#include<bits/stdc++.h> #define ll long long #define mod 1000000007 using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); ll n,x,a; cin>>n>>x;a=x; ll l1[n+5]; for(int i=1;i<=n;i++){ cin>>l1[i]; if(i==1)x=__gcd(abs(a-l1[i]),abs(a-l1[i])); else ...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #define int long long #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 all(x) (x).begin(),(x).end() #define pcnt(bit) __builtin_popcount(bit) #define mod 1000000007 #define pi acos(-1.0) using namespac...
1
28,720,861
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") #pragma comment(linker, "/stack:200000000") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=na...
#include <bits/stdc++.h> using namespace std; int main() { int64_t N; cin >> N; map<int64_t, int64_t> uniq; for (int64_t i = 0; i < N; i++) { int64_t x; cin >> x; if (uniq.count(x) == 0) { uniq[x] = 0; } uniq[x]++; } vector<int64_t> search; unordered_set<int64_t> notdiv; for (a...
1
37,798,861
#include<bits/stdc++.h> using namespace std; typedef long long ll; constexpr int Inf = 2000000001; constexpr ll INF= 9 * 1e18; constexpr ll MOD = 1000000007; const double PI = 3.1415926535897; typedef pair<int,int> P; int main() { int M,K; cin >> M >> K; if(M == 0) { if(K == 0) { cout <<...
#include<bits/stdc++.h> using namespace std; #define fastio ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); cout<<fixed; cout<<setprecision(12); #define randomINT mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count()); #define newl cout<<"\n" #define DISP(as) for(auto it : as) cout<<it<<" ";ne...
1
27,369,563
#include <iostream> #include <vector> #define ll long long using namespace std; int main() { int n, k; cin >> n >> k; vector<int> a(n); for (int i = 0; i < n; i++)cin >> a[i]; vector<ll> sum(n + 1); for (int i = 0; i < n; i++)sum[i + 1] = sum[i] + a[i]; vector<ll> left_onlyplus_sum(n + 1); ...
#include <bits/stdc++.h> using namespace std; #define REP(i, N) for (int i = 0; i < (int)N; i++) #define FOR(i, a, b) for (int i = a; i < (int)b; i++) #define ALL(x) (x).begin(), (x).end() #define INF (1 << 30) #define LLINF (1LL << 62) #define DEBUG(...) debug(__LINE__, ":" __VA_ARGS__) constexpr int MOD = 1000000007;...
1
84,180,092
#include <bits/stdc++.h> #define smax(a, b) ((a) < (b) ? ((a)=(b), true) : false) #define smin(a, b) ((a) > (b) ? ((a)=(b), true) : false) #define imie(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] " using namespace std; typedef long long ll; typedef pair<ll, ll> pa; const ll MAX = 1e9 + 7; int n; bool visited[...
#include <bits/stdc++.h> using namespace std; #define for_(i, s, e) for (int i = s; i < e; i++) #define for__(i, s, e) for (ll i = s; i < e; i++) #define SSTR(x) static_cast<std::ostringstream&>((std::ostringstream() << std::dec << x)).str() typedef long long ll; typedef vector<int> vi; typedef pair<int, int> ii; #de...
1
63,676,974
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; if(s.size()<8){ cout<<"YES"<<endl; return 0; } int win=0; for(int i=0;i<s.size();i++){ if(s[i]=='o') win++; } if(win+(15-s.size())<8){ cout<<"NO"<<endl; }else{ cout<<"YES"<<endl; } }
#include <bits/stdc++.h> using namespace std; #define rep(i,N) for(int i=0;i<int(N);++i) using ll = long long; const int INF = 2147483647; int main() { string s; cin >> s; int cnt=0; rep(i,s.size()){ if(s[i]=='x') cnt++; } if(cnt<=7) cout << "YES" << endl; else cout << "NO" << endl;\ return 0; }
1
50,093,542
#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]; } int mx = *max_elemen...
#include<bits/stdc++.h> using namespace std; vector<int>v; main() { int t,p; scanf("%d",&t); for(int i = 0;i < t;i++) { scanf("%d",&p); v.push_back(p); } sort(v.begin(),v.end()); int mx=0,pos=0; for(int i = 0;i < t-1;i++) { if(mx<min(v[t-1]-v[i],v[i])) { ...
1
2,241,723
#include <bits/stdc++.h> using namespace std; #define hs ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); typedef long long ll; const ll mod = 1000000007; const ll INF = 1e18; const ll MAX = 100001; bool check(string str){ int n = str.length(); for(int i = 0; i < n; i++) if(str[i] != str[n-1-i]) ...
#include <algorithm> #include<iostream> #include<vector> #include<deque> #include<queue> #include<stack> #include<list> #include<map> #include<set> #include<string> #include <sstream> #include<bitset> #include<stdlib.h> #include<string.h> #include<math.h> #include<limits.h> const int INF = 0x7fffffff; using lll = long ...
1
61,325,651
#include"bits/stdc++.h" using namespace std; using ll = int64_t; int main() { ll N, A, B; cin >> N >> A >> B; if (A * B < N || A + B > N + 1) { cout << -1 << endl; return 0; } vector<ll> ans; ll num = 0; for (ll i = 0; i < B; i++) { ll tmp_num = min(N - num - (B - i -...
#include <cstdio> #include <vector> #include <algorithm> #define ll long long using namespace std; const int N = 4e5; int A[N], B[N]; int main(){ int n, a, b; scanf("%d %d %d", &n, &a, &b); if(((ll)a*(ll)b<(ll)n) || (a+b>n+1)){ puts("-1"); return 0; } int i, j; for(i=1; i<=n; i++...
1
37,489,913
#include <iostream> using namespace std; int main() { char c; while (cin >> c) cout << (c == '1' ? 9 : 1); cout << endl; }
#include <bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define rrep(i,b,a) for(int i=b;i>=a;i--) #define fori(a) for(auto i : a ) #define all(a) begin(a), end(a) #define set(a,b) memset(a,b,sizeof(a)) #define sz(a) a.size() #define pi 3.14159 #define ll long long #define ull unsigned long long #define pb push...
1
87,011,448
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rng(i, a, b) for (int i = int(a); i < int(b); i++) #define rep(i, b) rng(i, 0, b) #define gnr(i, a, b) for (int i = int(b) - 1; i >= int(a); i--) #define per(i, b) gnr(i, 0, b) #define bg begin() #define ed end() #define all(x) x.bg, x.ed #defi...
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) #define COUT(x) cout<<(x)<<endl #define dump(x) cout<<#x<<" = "<<(x)<<endl; #define Yes(x) cout<<(x?"Yes":"No")<<endl; #define YES(x) cout<<(x?"YES":"NO")<<endl; using ll = long long; using P = pair<int,int>; using Graph = vector...
1
90,704,999
#include<bits/stdc++.h> typedef long long ll; typedef long double ld; using namespace std; #define REP(i, l, n) for(int i=(l), i##_len=(n); i<i##_len; ++i) #define ALL(x) (x).begin(),(x).end() #define pb puah_back ll gcd(ll a,ll b){return b ? gcd(b,a%b) : a;} ll lcm(ll a,ll b){return a/gcd(a,b)*b;} int dx[4] = {-1, 1, ...
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int>>; #define rep(i,a,b) for (int i = (a); i < (b); i++ ) typedef pair<int,int> P; typedef long long ll; const int INF = 100000000; const double PI=3.14159265358979323846; int main (){ int N; cin >> N; vector<vector<int>> a(N); i...
1
75,506,667
#include<stdio.h> using namespace std; int main(){ int h, w; int i,j; while(1){ scanf("%d %d", &h, &w); if(!h && !w)break; for(i=0;i<h;i++){ for(j=0;j<w;j++){ if(i==0 || i==h-1 || j==0 || j==w-1){ putchar('#'); }else{ putchar('.'); } } putchar('\n'); } putchar('\n'); } retu...
#include<stdio.h> int main(){ int a,b,c,d,x,y; while(1){ scanf("%d %d",&x,&y); if(x==0&&y==0)break; for(c=1;c<=y;c++){ printf("#"); } printf("\n"); for(b=3;b<=x;b++){ printf("#"); for(a=3;a<=y;a++){ printf("."); } printf("#\n"); } for(d=1;d<=y;d++){ printf("#");...
1
24,520,902
#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...
#include <bits/stdc++.h> #define rep(i, a, n) for (int i = a; i < n; i++) #define repr(i, a, n) for (int i = n - 1; i >= a; i--) using namespace std; using ll = long long; using P = pair<int, int>; template <typename T> void chmin(T &a, T b) { a = min(a, b); } template <typename T> void chmax(T &a, T b) { a = max(a, b)...
1
65,537,813
#include<bits/stdc++.h> using namespace std; int flag[1001]; map<int,int>mp; map<int,int>mp1; int main() { string s,s1; int c=0; cin>>s>>s1; if(s[0]==s1[0]) c++; if(s[1]==s1[1]) c++; if(s[2]==s1[2]) c++; cout<<c<<"\n"; }
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<set> #include<iomanip> #define pi 3.14159265358979323846 #define ll long long #define rep(i, a, n) for(int i = a; i < n; i++) using namespace std; int main(){ string s, t; int sm = 0; cin >> s >> t; rep(i, 0, 3){ if(s[i] == t[...
1
54,468,596
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> using namespace std; typedef long long ll; int main(){ ll N; cin >> N; ll a[N]; for(ll i=0;i<N;i++){ cin >> a[i]; } ll j = 1; bool go = false; for(ll i=0;i<N;i++){ if(a[i]==j){ j++; go = t...
#include <bits/stdc++.h> using namespace std; #define all(arr) arr.begin(), arr.end() #define IOS ios_base::sync_with_stdio(0); cin.tie(); cout.tie(); #define ff first #define ss second #define pb push_back #define debug(val) cerr << "The value of " << #val << " is = " << val << '\n'; typedef long long ll; typedef uns...
1
100,521,884
#include<bits/stdc++.h> using namespace std; using ll = long long; template<class T> using vt = vector<T>; template<class T> using vvt = vector<vt<T>>; template<class T> using ttt = tuple<T,T>; using tii = tuple<int,int>; using vi = vector<int>; #define rep(i,n) for(int i=0;i<(int)(n);i++) #define pb push_back #define ...
#include<iostream> #include<cstdio> #include<vector> #include<map> #include<set> #include<queue> #include<cmath> #include<string> #include<cstring> #include<algorithm> using namespace std; typedef long long LL; const LL INF=1e18; const int MAXN=2e5+100; const double eps=1e-10; int main() { LL k,n=50; while(scan...
1
11,741,682
#include <cstdio> #include <algorithm> #include <cstdlib> #include <cstring> using namespace std; typedef long long llint; const int MAXL = 11; int N, sol; int pwr10[MAXL]; char A[MAXL], B[MAXL], C[MAXL]; void num_to_str(llint x, char C[]) { for (int i = 0; i < MAXL; ++i) C[i] = 0; for (int i = 0; x > 0; ++i, x /= 10...
#include <cstdio> #include <string> using i64 = long long; bool ask(i64 n) { printf("? %lld\n", n); fflush(stdout); char res[10]; scanf("%s", res); return res[0] == 'Y'; } int main() { int c = 0, t = 1; for (; c <= 9; c++) { if (!ask(t)) break; t *= 10; } if (c == 10) { i64 t = 10; whi...
1
75,777,788
#include <cstdio> #include <iostream> #include <string> #include <map> using namespace std; int main(){ map<string, int> data; string mxlen, mst, str; while(cin >> str){ data[str]++; if(data[str] > data[mst]){ mst = str; } if(str.size() > mxlen.size()){ ...
#include <stdio.h> #include <string.h> #include <string> #include <map> using namespace std; #define TT 35 map <string, int> S; int max_len, max_time; char str[TT], tmp_max_len[TT], tmp_max_time[TT]; void init(){ max_len = 0, max_time = 0; } void solve(){ S[str] ++; if (max_time < S[str]){ strcpy(tmp_max_time, s...
1
16,191,825
#include <bits/stdc++.h> #define rep(i, n) for (int i=0; i<(int)(n); i++) #define all(v) v.begin(), v.end() #define allR(v) v.rbegin(), v.rend() #define PRINT(v) for (auto x : (v)) cout <<x <<" " ; cout <<endl; using namespace std; using ll = long long; using Graph = vector<vector<int>>; typedef pair<int,int> Pi; const...
#include <iostream> #include <iomanip> #include <cstdio> #include <cstdlib> #include <vector> #include <string> #include <algorithm> #include <numeric> #include <map> #include <unordered_map> #include <stack> #include <queue> #include <set> #include <unordered_set> #include <bitset> using namespace std; using ll = long...
1
12,525,560
#include <bits/stdc++.h> #define ull unsigned long long #define mem 26 using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); string s; cin>>s; int c=0; char t[2] = {'1','0'}; for(int i=0;s[i];i++) { if(s[i]!=t[i&1]) c++; } int mc = c; t[0] = '0';t[1...
#include<bits/stdc++.h> using namespace std; int main(){ string S; cin >> S; int N=S.size(); int count1=0,count2=0; for(int i=0;i<N;i++){ if(i%2==0 && S.at(i)=='0'){ count1++; } else if(i%2==1 && S.at(i)=='1'){ count1++; } if(i%2==0 && S.at(i)=='1'){ count2++; } e...
1
41,352,826
#include <bits/stdc++.h> using namespace std; int main() { int N; long long K; cin >> N >> K; vector<long long> A( N ); for( int i = 0; i < N; i++ ) { cin >> A[i]; } const long long MOD = 1000000000 + 7; long long ans1 = 0; for( int i = 0; i < N; i++ ) { for( int j = i + 1; j < N; j++ ) { if( A[i] > A[...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll MOD = 1000000007; int T[2005]={0}; int main(){ ll n,k;cin>>n>>k; for(int i=1;i<=n;i++){ cin>>T[i]; } ll a=0,b=0,ans = 0; for(int i=1;i<=n-1;i++){ for(int j=i+1;j<=n;j++){ if(T[i]>T[j])a++; else if(T[i]<T[j])b++; ...
1
86,083,123
#include <bits/stdc++.h> #include <math.h> #include <float.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define rrep(i, n) for(int i = 0; i <= (n); i++) using namespace std; typedef long long ll; const ll INF = 1LL<<62; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } te...
#include <bits/stdc++.h> using namespace std; int main() { int N, res = 100000; cin >> N; for (int i = 0; i <= N; i++) { int A = i, B = 0; while (A != 0) { B += A % 9; A /= 9; } A = N - i; while (A != 0) { B += A % 6; A /= 6; } res = min(res, B); } cout << r...
1
56,617,295
#include <bits/stdc++.h> using namespace std; int main() { string N; cin >> N; int s = N.size(); int x; int ans = 0; for(int i=0;i<s;i++){ x = N[i] - 48; ans += x; } if(ans % 9 == 0){ cout << "Yes" << endl; } else { cout << "No" << endl; } }
#include <bits/stdc++.h> using namespace std; int main(void){ string x; cin >> x; int sum = 0; for (int i = 0; i < x.length(); ++i){ sum += x[i]-'0'; } if(sum%9 == 0){cout << "Yes" << endl;} else{std::cout << "No" << std::endl;} return 0; }
1
85,545,301
#include <bits/stdc++.h> using namespace std; using ll=long long; using vi = vector<int>; using vvi = vector<vector<int>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (long long i = j; i < (long long)(n); i++) #define _GLIBCXX_DEBUG #define MOD 10000000...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) typedef long long ll; template<typename T> void print(T x) { cout << x << endl; } int main(void) { int n; cin >> n; string s; cin >> s; int k; cin >> k; k--; char x = s[k]; rep(i, s.size()) { if(s[i]!=x...
1
78,548,837
#include <iostream> #include <cmath> using namespace std; int main() { long double x1,y1,x2,y2; cin >> x1; cin >> y1; cin >> x2; cin >> y2; cout.precision(4); cout.setf(ios::fixed); cout << sqrt(pow(x1-x2, 2.0)+pow(y1-y2, 2.0)) << endl; return 0; }
#include<cstdio> #include<iostream> #include<cctype> #include<cstring> #include<cmath> #include<algorithm> using namespace std; #define ll long long #define REP(i,a,b) for(i=a;i<b;i++) #define rep(i,n) REP(i,0,n) #define MD 1000000007 char sep[3] = " \n"; int i, j, k, l, m, n; double PI = acos(-1); int main() { doubl...
1
36,488,000
#include <iostream> #include <string.h> using namespace std; int char2int(char ch) { if (ch == 'A') return 1; if (ch == 'C') return 2; if (ch == 'G') return 3; if (ch == 'T') return 4; return 0; } int string2hash(char str[]) { int length = strlen(str); int sum = 0; int phase = 1; for...
#include <iostream> #include <set> using namespace std; int main() { int n = 0; cin >> n; string cmd; string str; set<string> dict; while (n--) { cin >> cmd >> str; if (cmd == "insert") { dict.insert(str); } else if (cmd == "find") { set<st...
1
43,316,677
#include <bits/stdc++.h> using namespace std; int main() { int a, b, c, d; scanf("%d%d%d%d", &a, &b, &c, &d); int ans = 0; if(a < b) ans = a; else ans = b; if(c < d) ans += c; else ans += d; printf("%d\n", ans); return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> p; const int INF = 1e9; const ll LINF = ll(1e18); const int MOD = 1000000007; const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0}; const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1}; #define yes c...
1
64,483,597
#include<bits/stdc++.h> using namespace std; #define int ll #define ll long long int #define ff first #define ss second #define u128 __int128 #define pb push_back #define N 200010 #define MOD 1000000007 int32_t main() { ios::sync_with_stdio(false); cin.tie(NULL); cout.precision(20); int n; cin >> n; pair<int, int...
#include <bits/stdc++.h> using namespace std; #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define M 1000000007 #define ll long long #define ld long double #define vi vector<ll> #define pi pair<ll, ll> #define vii vector<pi> #define vvi vector<vi> #define pb push_back #define endl "\n" ...
1
100,465,525
#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 =(1e9)+7; using P = pair<ll,ll>; int main(){ ll n;cin >>n; int ans=INF; for (int i = 0; i < 1000; ++i) { if(i>=n){ ll c=i; ...
#include <iostream> #include <string> using namespace std; bool test(int n){ int pre = n%10; n /= 10; while(n != 0){ if(pre != n%10) return false; n /= 10; } return true; } int main(){ int n; cin >> n; while(1){ if(test(n)){ cout << n << endl; ...
1
7,973,992
#include <algorithm> #include <cstdio> #include <iostream> #include <map> #include <cmath> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> #include <stdlib.h> #include <stdio.h> #include <bitset> using namespace std; #define FOR(I,A,B) for(int I = (A); I < (B); ++...
#include<bits/stdc++.h> using namespace std; int main(){ int n; int a[1000+10]; while(cin >> n && n!=0){ for(int i=0;i<n;i++) cin >> a[i]; sort(a,a+n); int ans[1000+10]; for(int i=0;i<n-1;i++){ ans[i]=abs(a[i+1]-a[i]); } sort(ans,ans+n-1); cout << ans[0] << endl; } return 0; ...
1
13,751,979
#include <iostream> #include <math.h> #include <algorithm> #include <string> #include <map> #include <vector> using namespace std; void b_string_palindorme(void) { string s; cin >> s; int n = s.size(); int n_1 = (n - 1) / 2; int n_3 = (n + 3) / 2 - 1; string s_upper = s.substr(0, n_1); string s_lower = s.substr(...
#include <iostream> using namespace std; int main () { string S; cin >> S; bool palindrome = true; if (S.size()%2 != 0) { int i = 0, j = S.size()-1; while (i!=j) { palindrome = palindrome && (S[i] == S[j]); i++; j--; } i = 0...
1
64,850,986
#include <bits/stdc++.h> using namespace std; #define inf 0x3f3f3f3f #define INF 2e18 #define eps 1e-9 #define FastRead ios_base::sync_with_stdio(0);cin.tie(0) #define fRead freopen("input.txt","r",stdin) #define fWrite freopen("output.txt","w",stdout) #defi...
#include <bits/stdc++.h> using namespace std; #include <iostream> #include <vector> #include <cstdlib> #include <cmath> #include <math.h> #include <sstream> #include <numeric> #include <cctype> #include <bitset> #include <cassert> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i...
1
212,628
#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() { int a,b; double c; cin >> a >> b; c = (a+(b+1))/2; cout << c << endl; }
#include <bits/stdc++.h> using namespace std; int main(void) { int a,b; cin >> a >> b; if((a+b)%2) cout << (a+b)/2+1 << endl; else cout << (a+b)/2 << endl; return 0; }
1
57,302,792
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; if(s[0] <= 'z' && s[0] >= 'a') { cout << "a" << endl; } else { cout << "A" << endl; } }
#include <iostream> using namespace std; int main(){ char s; cin>>s; if(isupper(s)){ cout<<"A"<<endl; }else{ cout<<"a"<<endl; } return 0; }
1
38,595,547
#include<bits/stdc++.h> using namespace std; using ll=long long; constexpr ll mod=1e9+7; int main() { ll n,m,d; cin>>n>>m>>d; cout<<fixed<<setprecision(20); if (d==0) { cout<<(double)(m-1)/n<<endl; } else { cout<<(m-1)*(n-d)*2.0/(double)(n*n)<<endl; } }
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define ll long long int #define ld long double #define pb push_back #define pll pair<ll, ll> #define tri pair<pll, ll> #define vl vector<ll> #define vvl vector< vector<ll> > #define vlp vector< pair<ll, ll> > #de...
1
40,927,707
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0;i<n;i++) #define erep(i,n) for(int i = 0;i<=n;i++) #define rep1(i,n) for(int i = 1;i<n;i++) #define erep1(i,n) for(int i = 1;i<=n;i++) typedef long long ll; #define vint vector<int> #define vvint vector<vector<int>> #define vstring vector<strin...
#include<bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int,int>; #define rep(i,n) for(ll i = 0; i < (ll)(n); i++) 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; } con...
1
8,709,236
#include <bits/stdc++.h> using namespace std; template <class T> using lim = numeric_limits<T>; typedef long long ll; typedef long double ld; struct hash_pair{ template <class T1, class T2> size_t operator()(const pair<T1,T2>& p)const{ auto h1 = hash<T1>{}(p.first); auto h2 = hash<T2>{}(p.second); return h1^h2;...
#include<bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> t(n+3), v(n+2); for (int i = 2; i <= n+1; i++) cin >> t[i]; for (int i = 1; i <= n; i++) cin >> v[i]; partial_sum(begin(t), end(t), begin(t)); double p = 0, ans = 0; for (double a = 0; a <= t.back(); a...
1
33,268,816
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; using ll=long long; using ld=long double; #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define ordered_set tree<pll, null_type,less...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n) ;i++) using namespace std; using p=pair<int,int>; typedef long long ll; int main() { ll n,k; cin >> n >> k; vector<ll>h(n); rep(i,n){ cin >> h[i]; } sort(h.begin(),h.end()); ll m=0; rep(i,n-k){ m+=h[i]; } cout << m << endl; ...
1
77,692,819
#include <bits/stdc++.h> #define pb push_back #define vt vector #define ll long long using namespace std; const int INF = 1e9 +5; const ll LLINF = 1e18 +5; int i4[4] = {1,0,-1,0}; int j4[4] = {0,1,0,-1}; void solve() { int a,b; cin >> a >> b; cout << (((a*b)&1)? "Odd":"Even") << endl; } int main() { ios::sync_w...
#include <bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<(a*b&1?"Odd":"Even"); }
1
48,332,412
#include<iostream> #include<algorithm> #include<math.h> typedef long long ll; using namespace std; int main(){ ll N, ans; cin >> N; ans = 0; if(N%2==0){ for(int j=1; j<=25; j++){ ans += N/10; N /= 5; } } cout << ans; }
#include <bits/stdc++.h> using namespace std; int main(void){ ios::sync_with_stdio(false); cin.tie(0); cout<<fixed<<setprecision(15); long long n; cin>>n; if(n%2!=0){ cout<<0<<endl; return 0; } long long ans=0,fives=10; while(fives<=n){ ans+=n/fives; f...
1
20,050,647
#include<bits/stdc++.h> using namespace std; #define int long long signed main() { int X,Y; cin>>X>>Y; cout<<(abs(X-Y)>=2? "Alice":"Brown")<<endl; }
#include <bits/stdc++.h> using namespace std; using i64=int64_t; #define rep(i,x,y) for(i64 i=i64(x),i##_max_for_repmacro=i64(y); i<i##_max_for_repmacro; ++i) #define debug(x) #x << "=" << (x) #ifdef DEBUG #define _GLIBCXX_DEBUG #define print(x) std::cerr << debug(x) << " (L:" << __LINE__ << ")" << std::endl #else #def...
1
80,483,189
#include <iostream> #include <string> using namespace std; typedef long long ll; int main() { int n,m; cin >> n >> m; ll S = 0; for (int i=0; i<m; i++) { int ai; cin >> ai; S += ai; } if (S > n) cout << -1 << endl; else cout << (n - S) << endl; }
#include<bits/stdc++.h> using namespace std; long long n,m,a,num; int main(){ cin>>n>>m; for (int i=0;i<m;i++){ cin>>a; num+=a; } if (num>n) cout<<-1<<endl; else cout<<n-num<<endl; return 0; }
1
91,637,503
#include <algorithm> #include <bits/stdc++.h> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using na...
#include<bits/stdc++.h> using namespace std; #define lint long long #define P pair<int, int> #define LLP pair<long long, long long> #define REP(i, x, n) for(int i = (x), i##_len = (int)(n) ; i < i##_len ; ++i) #define rep(i, n) for(int i = 0, i##_len = (int)(n) ; i < i##_len ; ++i) #define repr(i, n) for(int i = (int)(...
1
34,967,552
#include "bits/stdc++.h" using namespace std; int main() { int A, B, C; int flag = 0; cin >> A >> B >> C; if (A == B && B == C) { flag = 1; } if (flag == 1) { cout << "Yes" << endl; } else { cout << "No" << endl; } return 0; }
#include <bits/stdc++.h> using namespace std; #include <math.h> 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; } const int INF=1001001001; int main() { int a,b,c; cin>>a>>b>>c; ...
1
86,195,588
# include <iostream> # include <cstdio> using namespace std; int main(void) { char a[100]; scanf("%s",a); if (a[2]==a[3]&&a[4]==a[5]) printf("Yes\n"); else printf("No\n"); return 0; }
#include<iostream> #include<cstring> #include<stdbool.h> using namespace std ; bool coffee(char str[]){ if(str[2]==str[3]&&str[4]==str[5]) return true; return false; } int main(){ char str[6]; cin >> str; if(coffee(str)){ cout << "Yes"; } else{ cout << "No"; } }
1
96,253,760
#include <bits/stdc++.h> using namespace std; typedef long long int ll; #define pb push_back #define mp make_pair #define deb(x) cout<< #x << " " << x << "\n"; const ll mod=1e9+7; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); ll q,h,s,d,n; cin>>q>>h>>s>>d>>n; n*=4...
#include <bits/stdc++.h> using namespace std; long long llmax(long long a, long long b) { return a > b ? a : b; } int main() { int q, h, s, d, n; cin >> q >> h >> s >> d >> n; long long ans = (long long)n / 2 * min(q * 8, min(h * 4, min(s * 2, d))); n = n - ((n / 2) * 2); ans += n * min(q * 4, m...
1
73,114,274
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int>data(N); int M=0; int m=1000000000; for(int i;i<N;i++){ cin >> data.at(i); if(data.at(i)>M) M=data.at(i); if(data.at(i)<m) m=data.at(i); } cout << M-m << endl; }
#include <bits/stdc++.h> using ll = long long int; int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); std::cout.tie(0); ll n = 0; std::cin >> n; ll val = 0; std::cin >> val; n--; ll min = val; ll max = val; while (n--) { std::cin >> val; min = std::m...
1
63,552,166
#include <iostream> #include <algorithm> #include <numeric> using namespace std; int a[10]; int n; int s[100]; int s_max, s_min; int sum = 0; int ave = 0; int main() { while(cin >> n, n) { for(int i =0; i < n; i++){ cin >> s[i]; } s_max = *max_element(s, s + n); s_min = *min_element(s, s + n); sum = a...
#include<iostream> using namespace std; int main() { int x; while(1){ cin >> x; if(x == 0) break; int max = -1, mini = 10000, sum = 0, score = 0, y = 0; for(int i = 0; i < x; i++){ cin >> score; sum += score; if(score > max) max = score; ...
1
95,337,134
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define debug(x) cout << #x << ": " << (x) << endl #define REP(i, n) for (int (i) = 0 ; (i) < (int)(n) ; ++(i)) #define REPN(i, m, n) for (int (i) = m ; (i) < (int)(n) ; ++(i)) #define REP_REV(i, n) for (int (i) = (int)(n) - 1 ; (i) >= 0 ; --(i)) #defi...
#include<stdio.h> int x[1024],y[1024]; int main() { int n; scanf("%d",&n); for(int i=0;i<n;i++) { scanf("%d%d",&x[i],&y[i]); } int tp=((x[0]+y[0])&1); tp^=1; for(int i=0;i<n;i++) { x[i]-=tp; if(((x[i]+y[i])&1)==0) { printf("-1\n"); return 0; } } if(tp) { printf("36\n1 "); } else { pri...
1
72,792,300
#include <algorithm> #include <cctype> #include <cmath> #include <cstdio> #include <cstring> #include <deque> #include <fstream> #include <functional> #include <iostream> #include <limits> #include <map> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; using ll = long long; #def...
#include <iostream> #include <cstdio> #include <vector> #define _USE_MATH_DEFINES #include <math.h> #include <cstring> #include <numeric> #include <algorithm> #include <stdlib.h> #include <functional> #include <string> #include <list> #include <fstream> #include <iomanip> #include <array> #include <map> #include <queue...
1
78,546,811
#include <iostream> #include <algorithm> #include <iomanip> #include <cmath> #include <vector> #include <sstream> #include <string> #include <cstdio> using namespace std; int main(void) { string x; int sum; cin >> x; while( !(x=="0") ) { sum = 0; for( auto i:x ) { sum += i - ...
#include<bits/stdc++.h> using namespace std; int main() { string a; int sum,i; while(cin>>a) { i=0; sum=0; if(a[0]==48) break; while(a[i]!=0){ sum=sum+(a[i]-48); i++; } cout<<sum<<endl; } return 0; }
1
32,329,907
#include <iostream> #include <vector> #include <algorithm> #include <cmath> using namespace std; long long calc(vector<long long>& List, int K) { int N = List.size(); vector<long long> LSum(N); LSum[0] = List[0]; for (int i = 1; i < N; i++) LSum[i] = LSum[i - 1] + List[i]; int NK = K; if (K > N) K = N; long long...
#include <iostream> #include <cassert> #include <vector> #include <algorithm> #include <climits> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k; cin >> n >> k; vector<int> p(n), c(n); for (int i = 0; i < n; i++) { cin >> p[i]; p[i]--; } for (int i = 0; i < n; i++) { c...
1
42,455,484
#include <bits/stdc++.h> using namespace std; #define ll long long int #define prec(n) fixed << setprecision(n) #define maxpq priority_queue<ll> #define minpq priority_queue<int, vector<int>, greater<int>> #define PI 3.14159265 #define pb push_back #define bits(n) __builtin_popcount(n) void solve() { int n; cin...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #pragma GCC optimize ("O3") #pragma GCC target ("sse4") using namespace __gnu_pbds;...
1
67,625,965
#include <bits/stdc++.h> using namespace std; const int MAXN = 200005; int n, a[MAXN]; bool can(int c){ map <int, int> mp; for(int i = 0; i < n; i++){ if(a[i] <= a[i - 1]){ auto d = mp.lower_bound(a[i]); while(d != mp.end()){ auto nxt = next(d); mp.erase(d); d = nxt; } int x = a[i] - 1; w...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using P = pair<ll, ll>; using Pld = pair<ld, ld>; using Vec = vector<ll>; using VecP = vector<P>; using VecB = vector<bool>; using VecC = vector<char>; using VecD = vector<ld>; using VecS = vector<string>; template <class T> usi...
1
31,648,775
#include<bits/stdc++.h> #define fo(i,a,b) for(int i= a ; i < b ; ++i) #define rep(i,n) fo(i,0,n) #define pln(n) printf("%lld\n",n) #define sll(n) scanf("%lld",&n) #define ss(n) scanf("%s",n) #define vi vector < int > #define pii pair < int , int > #define pb push_back #define mp make_pair #define ll long long #define u...
#include <bits/stdc++.h> #define IO ios::sync_with_stdio(0), cin.tie(0) using namespace std; typedef long long ll; typedef unsigned long long ull; const int maxn = 1e5 + 5; const int inf = ~0u >> 1; typedef pair<int, int> P; #define REP(i, a, n) for (int i = a; i < (n); ++i) #define PER(i, a, n) for (int i = (n)-1; i >...
1
27,693,848
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) \ for (int i = 0; i < (int)(n); i++) \ ; #define _GLIBCXX_DEBUG #define _LIBCPP_DEBUG 0 struct UnionFind { vector<ll> p; vector<ll> rank; UnionFind(ll n) { p.resize(n); rank.resize(n, 0); for...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define ull unsigned long long int #define set_bits(a) __builtin_popcount(a) #define pb push_back #define pf push_front #define mod 1000000007 #define M 998244353 #define mp unordered_map #define fi first #define se second #define endl '\n' #define I...
1
55,126,457
#include<bits/stdc++.h> using namespace std; int main() { long long n; cin>>n; long long a[n+1]; for(long long i=1;i<=n;i++) cin>>a[i]; long long tall=0,ans=0; for(long long i=1;i<=n;i++) { if(a[i]<tall) ans+=tall-a[i]; tall=max(tall,a[i]); } cout<<ans<<endl; return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long tolong; int main(){ tolong N = 0; tolong ans = 0; tolong tmp = 0; tolong i; cin >> N; vector<tolong> A(N,0); for(i = 0;i < N;i++){ cin >> A[i]; } for(i = 1;i < N;i++){ if(A[i - 1] > A[i]){ tmp =...
1
100,723,692
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(int i=0;i<n;i++) #define rep2(i,a,b) for(int i=(a);i<(b);++i) template<class T> inline void chmin(T& a, T b) {if (a > b) a = b;} template<class T> inline void chmax(T& a, T b) {if (a < b) a = b;} ll const mod = 1e9+7; int main() { ...
#include <bits/stdc++.h> using namespace std; using Graph = vector<vector<int> >; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define brep(n) for(int bit=0;bit<(1<<n);bit++) #define erep(i,container) for (auto i : container) #define irep(i, n) for(int i = n-1; i >= (int)0; i--) #define ...
1
51,914,929
#include <bits/stdc++.h> #define PI 3.1415926535897 using namespace std; typedef long long ll; const int INF = 1000000000; const ll LINF = 1000000000000000000; const double EPS = 1e-10; int main(void) { ll S, C; cin >> S >> C; ll ans = 0; if (C > S * 2) { ans += S; C -= S * 2; ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define F first #define S second #define pb push_back #define mp make_pair #define mod 1000000007 #define vlli vector<ll> #define vi vector<int> #define vs vector<string> #define vplli vector< pair< ll,ll> > #define plli pair< ll,l...
1
8,634,631
#include <bits/stdc++.h> using namespace std; int main() { string s; map<string,int>mp; map<string,int>::iterator it; int n,x,y=0,count = 0; cin>>n; for(int i=0;i<n;i++) { cin>>s>>x; count+=x; mp[s]=count; } cin>>s; it=mp.find(s); if(it!=mp.end()) y = it->second; cout<<count-y<<endl; return 0; }
#include <bits/stdc++.h> #include <regex> using namespace std; typedef long long int ll; typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PI 3.14159265358979323846264338327950L #define PB push_back #define MP make_pair #define F first #define S s...
1
21,832,382
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; const ll INF = 1LL<<60; int main() { int n; int count[100000] = {}; cin>>n; int m1; rep(i, n) { cin>>m1; count[m1]++; if (m1 -1 >= 0) { count[m1 -1] ++; } if(m1 +1...
#include <bits/stdc++.h> using namespace std; const int64_t MOD = 1000000007; typedef int64_t ll; typedef uint64_t ull; #define FOR(i, start, end) for(uint64_t i=start; i<end; i++) #define REP(i, n) FOR(i, 0, n) uint64_t gcd(uint64_t m, uint64_t n) { uint64_t temp; while (m % n != 0){ temp = n; n = m % n; ...
1
44,927,661
#include <iostream> #include <stdio.h> #include <string.h> #include <math.h> #include <algorithm> #include <stdlib.h> using namespace std; int main(){ string code; string train; int i,j; while(cin >> code){ if(code == "10") code = 'A'; if(code == "0"){ if(train[train.size()-1] == 'A'){ cout << "10" << en...
#include <iostream> #include <stack> using namespace std; int main(void) { int n; stack<int> s; cin >> n; s.push(n); while(cin >> n) { if(n == 0) { n = s.top(); s.pop(); cout << n << endl; } else s.push(n); } return 0; }
1
4,311,501
#include<bits/stdc++.h> using namespace std; int main(){ vector<vector<char>> A (2,vector<char>(3,'a')); for(int i=0;i<2;i++){ for(int j=0;j<3;j++){ cin >> A.at(i).at(j); } } bool B = false; for(int j=0;j<3;j++){ int i=0; if(A.at(i).at(j) != A.at(i+1).at(2-j)){ B=true; break;...
#include <bits/stdc++.h> using namespace std; using ll = int64_t; #define rep(i, n) for (int i = 0; i < ((int)(n)); i++) int main() { vector<string> C(2); string s; cin >> s; C.at(0) = s; cin >> s; C.at(1) = s; if (C.at(0).at(0) == C.at(1).at(2) && C.at(0).at(1) == C.at(1).at(1) && C.at(0).at...
1
47,800,280
#include <bits/stdc++.h> using namespace std; int main(){ long long w,h,a,b; cin >> w >> h >> a >> b; long long ans=(w*h)/2; cout << fixed << setprecision(10); if(a+a==w&&b+b==h){ cout << ans << " 1" << endl; } else{ if(w%2==0||h%2==0){ cout << ans << " 0" << endl; } else{ cout...
#include <bits/stdc++.h> #define rep(i,n) for (int (i) = 0; (i) < (n); i++) #define ll long long using namespace std; int main(){ long double w,h,x,y; cin>>w>>h>>x>>y; double kotae=w*h/2; ll ans=0; if(2*x==w&&2*y==h){ ans=1; } cout<<fixed<<setprecision(10)<<kotae<<" "<<ans<<endl; }
1
97,446,743
#include <stdio.h> #include <string.h> #include <algorithm> #include <sstream> #include <iostream> #include <set> #include <map> #include <vector> #include <math.h> #include <stdlib.h> typedef long double ld; typedef long long ll; using namespace std; int main() { int n, r; cin >> n >> r; if (n >= 10) { cout << r ...
#include <algorithm> #include <bitset> #include <cmath> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <queue> #include <set> #include <stdio.h> #include <string> #include <vector> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using ld = lon...
1
43,540,018
#include <bits/stdc++.h> using namespace std; typedef long lint; typedef long long llint; typedef pair<int, int> pint; typedef pair<long long, long long> pllint; bool compPair(const pint& arg1, const pint& arg2) { return arg1.first > arg2.first; } template<class T> void chmax(T& a, T b) { if (a < b) { a = b; } } templa...
#include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<(b+(b-a))<<endl; return 0; }
1
35,229,012
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); i++) #define erep(i, n) for (ll i = 1; i <= (n)i++) #define maxs(x, y) (x = max(x, y)) #define mins(x, y) (x = min(x, y)) using namespace std; using ll = long long; const ll INF = 1LL << 60; ll h[100010]; ll dp[100010]; int main(void) { ll n; cin >>...
#include <bits/stdc++.h> #define f(i, a, b) for (int i = a; i < (b); ++i) #define f2(i, a, b) for (int i = a; i <= (b); ++i) #define rep(i, n) f(i, 0, n) #define rep2(a, n) f(i, a, n) using namespace std; using ll = long long; const ll INF = 1LL << 60; long long dp[100010]; int main(void) { int n; cin >> n; vecto...
1
49,834,689
#include <iostream> #include <algorithm> #include <sstream> #include <vector> using namespace std; typedef long long LL; static const LL MOD = 1000000007; static const size_t MAX_N = 100001; struct modll { long long x; modll() { } modll(long long _x) : x(_x) { } operator int() const { return (int)x; } modll operat...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define REP(i,n) for(int i=0,_n=(int)(n);i<_n;++i) #define ALL(v) (v).begin(),(v).end() #define CLR(t,v) memset(t,(v),sizeof(t)) template<class T1,class T2>ostream& operator<<(ostream& os,const pair<T1,T2>&a){return os<<"("<<a.first<<","<<a.second<< ")...
1
21,471,076
#include <bits/stdc++.h> using namespace std; int main() { string s, t; cin >> s >> t; sort(s.begin(), s.end()); sort(t.rbegin(), t.rend()); cout << (s < t ? "Yes" : "No") << "\n"; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { string s, t; cin >> s >> t; sort(s.begin(), s.end()); sort(t.rbegin(), t.rend()); if (s < t) cout << "Yes" << endl; else cout << "No" << endl; return 0; }
1
69,048,347
#include"bits/stdc++.h" using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define REP(i, n) for (int i = 1; i <= (int)(n); i++) #define all(v) v.begin(), v.end() using ll = long long; using pi = pair<int, int>; using pl = pair<ll, ll>; using vi = vector<int>; using vii = vector<vi>; using vl = v...
#include <iostream> #include <algorithm> #include <vector> #include <iomanip> #include <map> #include <set> #include <cmath> using namespace std; void solve(){ string a, b, c; cin >> a >> b >> c; if(a[a.size() - 1] == b[0] && b[b.size() - 1] == c[0]) cout << "YES\n"; else cout << "NO\n"; return; } int main(){ ...
1
49,414,451
#include <bits/stdc++.h> using namespace std; using ll = long long; #define int ll #define rep(i, a) for (int i = 0; (i) < (int) (a); (i)++) #define reps(i, a, b) for (int i = (int) (a); (i) < (int) (b); (i)++) #define rrep(i, a) for (int i = (int) a-1; (i) >= 0; (i)--) #define rreps(i, a, b) for (int i = (int) (a)-1; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define all(x) (x).begin(),(x).end() const int mod=1000000007,MAX=200005; ll rui(ll a,ll b){ if(b==1) return a%mod; else if(b==0) return 1; else if(b%2==0) return (rui(a,b/2)*rui(a,b/2))%mod; else return (rui(a,b-1)*a)%mod; } int main()...
1
23,937,021
#include<iostream> #include<vector> #include<string> using namespace std; vector <int> a; void insert(int t) { int k = a.size(); a.push_back(t); while (k != 0 && a[(k - 1) / 2] < a[k]) { swap(a[k], a[(k - 1) / 2]); k = (k - 1) / 2; } } void maxheapify(int i) { int l = 2 * i + 1; ...
#include <algorithm> #include <cstdio> #include <iostream> #include <map> #include <cmath> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> #include <stdlib.h> #include <stdio.h> #include <bitset> #include <cstring> #include <deque> #include <iomanip> #include <lim...
1
37,313,833
#include <iostream> #include <numeric> #include <vector> using namespace std; constexpr int MOD = 1000000007; int main() { int N; cin >> N; vector<int> m(26); char c; while (cin >> c) ++m[c - 'a']; cout << accumulate(begin(m), end(m), 1LL, [](auto a, int x) { return a * (x + 1) % MOD; }...
#pragma target("avx") #pragma optimize("O3") #include<bits/stdc++.h> using ll = int_fast64_t; using P = std::pair<ll,ll>; using PP = std::pair<ll,P>; using V = std::vector<ll>; template<typename T> using pq = std::priority_queue<T>; template<typename T> using rpq = std::priority_queue<T, std::vector<T>, std::greater<T>...
1
23,665,421
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <stdlib.h> #include <math.h> #include <numeric> int main() { int n, z, w; std::cin >> n >> z >> w; std::vector<int> v(n); for (size_t i = 0; i < n; i++) { std::cin >> v[i]; } if (n == 1) { std::cout << abs(v[0] - w) << std:...
#include <iostream> #include <cmath> #include <vector> #include <map> #include <stack> #include <queue> #include <set> #include <algorithm> #include <iomanip> #include <string.h> #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define ALL(a) (a).begin(),(a).end() typedef long long lint; using ...
1
79,413,382
#include<iostream> #include<iomanip> #include<vector> #include<map> #include<set> #include<stack> #include<queue> #include<string> #include<utility> #include<numeric> #include<algorithm> #include<cmath> #include<climits> using namespace std; using ll = long long; class Stream{ public: Stream(){ } void read(...
#include<bits/stdc++.h> using namespace std; #pragma GCC optimize("Ofast","unroll-loops","omit-frame-pointer","inline") #pragma GCC option("arch=native","tune=native","no-zero-upper") #pragma GCC target("avx2") #define int long long #define f first #define s second #define db(x) cerr << #x << ": " << (x) << '\n'; #d...
1
46,027,199
#include <bits/stdc++.h> using namespace std; const int MAXN = 100005; const int MOD = 1000000007; char s[MAXN]; int n, c[26]; int main(){ scanf("%d %s", &n, s); for(int i = 0; i < n; i++){ c[s[i] - 'a']++; } long long res = 1; for(int i = 0; i < 26; i++) res = res * (c[i] + 1) % MOD; printf("%lld\n", (res - ...
#include <bits/stdc++.h> using namespace std; #define int long long int INF = 1e9+7; signed main() { int N; string S; cin >> N >> S; vector<int>cnt(26,1); for(int i = 0; i < N; i++) { cnt[S[i]-'a']++; } int res = 1; for(int i = 0; i < 26; i++) { res*=cnt[i]; res =...
1
10,978,505
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i,n) for(int i = 0; i < (n); ++i) #define REP(i,x,n) for(int i = (x); i < (n); ++i) #define ll long long #define P pair<ll,ll> #define all(v) (v).begin(),(v).end() #define rall(v) (v).rbegin(),(v).rend() const ll mod = 1e9+7; const ll INF ...
#include <bits/stdc++.h> #define PI 3.14159265359 #define INF 1000000009 #define LINF 1000000000000000009 #define IMOD 1000000007 #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 lrep(i,n) for(long long i = 0; i < (long long)(n); i++) #define l...
1
66,861,708
#include <bits/stdc++.h> #define FOR(i,n) for(int i=0;i<n;i++) #define FORR(i,n) for(int i=n;i>=0;i--) #define pb push_back #define vlli vector<int> #define slli set<int> #define mlli map<int,int> #define int long long int #define test int tt1234; cin>>tt1234;while(tt1234--) #define endl "\n" #define all(zz) zz.begin(...
#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> #include...
1
85,941,612