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#include "bits/stdc++.h" using namespace std; const long long int INF = 1LL<<60; const long long int Mod = 1000000007; using ll = long long int; using ci = const int; using vi = vector<int>; using Vi = vector<long long int>; using P = pair<int, int>; using PLL = pair<ll, ll>; using matrix = vector<vector<ll>>; #defin...
#include <bits/stdc++.h> #define ll long long using namespace std; typedef pair<int, int> P; typedef pair<ll, ll> LP; const double pi = 3.141592653589793238462643383279; const int INF = 1000000000; const ll LINF = 100000000000000000; const string ABC = "ABCDEFGHIJKLMNOPQRSTUVWXYZABC"; const string abc = "abcdefghijkl...
0
25,034,427
#include <iostream> #include <iomanip> #include <algorithm> #include <bitset> #include <string> #include <cmath> #include <complex> #include <numeric> #include <cassert> #include <vector> #include <array> #include <map> #include <set> #include <stack> #include <queue> #include <deque> #include <utility> #define int64 l...
#include <bits/stdc++.h> using namespace std; #define INF 1001000100010001000 #define MOD 1000000007 #define EPS 1e-10 #define int long long #define rep(i, N) for (int i = 0; i < N; i++) #define Rep(i, N) for (int i = 1; i < N; i++) #define For(i, a, b) for (int i = (a); i < (b); i++) #define pb push_back #define eb em...
0
10,287,864
#include<stdio.h> typedef long long int lli; int main() { char s[6]; scanf("%s", &s); if(s[2]==s[3] && s[4]==s[5]){ printf("Yes\n"); } else{ printf("No\n"); } return 0; }
#include <bits/stdc++.h> using namespace std; typedef int64_t int64; typedef uint32_t uint; typedef uint64_t uint64; template <typename T> inline void print(const T& rhs){ std::cout<<" = "<<rhs<<std::endl; } template <typename T> inline void print(const std::vector<T>& rhs){ std::cout<<" = [ "; for(uint i=0; i<...
0
54,864,370
#include <string> #include <iostream> using namespace std; class Dice { public: static const int SURFACE_NUM = 6; static const int DIR_NUM = 4; static const int ROUND_NUM = 4; enum DIR { N, W, S, E }; private: static const int rotate_table[DIR_NUM][ROUND_NUM]; static const int front_rotate_table[ROUND_NUM]; ...
#include <bits/stdc++.h> using namespace std; using pii = pair<int, int>; using ll = long long; #define rep(i, j, n) for(int i = j; i < (int)(n); i++) const ll MOD = 1000000007; const int INFI = 1000000000; const ll INFL = (1LL << 60); struct UnionFind { vector<int> par; UnionFind(int n) : par(n, -1) ...
0
16,649,522
#include<bits/stdc++.h> using namespace std; int main(){ int N; cin >> N ; bool possible = false; for (int i=0;i<=N/4;i++){ for (int j=0;j<=N/7;j++){ if (4*i+7*j == N) possible = true; else if(4*i+7*j>N) break; } } cout << (possible ? "Yes" : "No") << endl; }
#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 vector<pair<ll, ll>> prime_factorize(ll n) { vector<pair<ll, ll>> res; for (ll i = 2; i * i <= n; i++) { ll count...
0
51,086,860
#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 n; cin >> n; vector<int> a(n); map<int, int> mp; rep(i, n) { int a; cin >> a; mp[a]++; } int cnt = 0; for(auto it=mp.begin();i...
#include <bits/stdc++.h> using namespace std; const int max_n = 1e6; int unip[max_n],unir[max_n]; void init(int n){ for(int i=0 ; i<n ; i++){ unip[i] = i; unir[i] = 0; } } int find(int x){ if(unip[x] == x){ return x; }else{ return unip[x] = find(unip[x]); } } void unite(int x, int y){ x = fi...
0
86,925,970
#include <bits/stdc++.h> #define ll long long #define pi 3.14159265358979 #define rep(i,n) for(ll i=0;i<n;i++) using namespace std; int main(){ ll n,m,h[100005],memo[100005],x,y,ans=0; cin >> n >> m; rep(i,n){ cin >> h[i]; memo[i]=0; } rep(i,m){ cin >> x >>y; if(h[x-1...
#include <bits/stdc++.h> using namespace std; const long long mod = 1e9 + 7; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; #define ull unsigned long long #define ld long double #define vi vector<int> #define vll vector<ll> #define vc vector<char> #define vs vector<string> #define vpii vec...
0
86,602,128
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(0); cin.tie(0); int n, a; cin >> n >> a; cout << n * n - a; }
#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 pi 3.14159265359 #define all(i) i.begin(),i.end() using namespace std; const long long INF=1e9+7; const string alp="abcdefghijklmnopqrstuvwxyz"; const string ALP="ABCDEFGHIJK...
0
37,547,106
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl "\n" #define pb push_back #define f(i,n) for(i=0;i<n;i++) #define F(i,a,b) for(i=a;a<=b;i++) #define arr(a,n) for( i=0;i<n;i++)cin>>a[i]; #define fi first #define se second #define mp make_pair #define mod 1000000007 #define YES cout<<"YES...
#include <iostream> #include <string> #include <vector> int visit(int a, int b); using namespace std; vector<string> cell; vector< vector<bool> > check; int c, d; int main(){ while(cin >> c >> d, c | d){ string temp; int x = 0, y = 0; for(int i = 0; i < d; i++){ cin >> temp; ...
0
57,835,576
#include <bits/stdc++.h> #define _overload3(_1, _2, _3, name, ...) name #define _rep(i, n) repi(i, 0, n) #define repi(i, a, b) for (int i = (int)(a); i < (int)(b); ++i) #define rep(...) _overload3(__VA_ARGS__, repi, _rep, )(__VA_ARGS__) #define ll long long #define lld long double #ifdef DEBUG #define line() cout << "[...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ll N, K; cin >> N >> K; ll output = 0; for (ll i = K; i <= N + 1; i++) { ll min = (i - 1) * i / 2; ll max = (2 * N - i + 1) * i / 2; min %= 1000000007; max %= 1000000007; ll tmp = max...
0
39,552,220
#include <iostream> int main(){ int a,b,c,i=0; std::cin>>a>>b>>c; for(;a<=b;a++)if(c%a==0)i++; std::cout<<i<<std::endl; return 0; }
#include<bits/stdc++.h> using namespace std; #define ikarus_101 ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); typedef long long ll; typedef long double ld; typedef unsigned long long ull; typedef vector<ll> vll; typedef pair<ll,ll> pll; typed...
0
81,389,919
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int,int> P; int INF = 1e9+7; int mod = 1e9+7; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0 , -1}; signed main(){ int N; string S; cin >> N >> S; int l = 0;int r = 0; for(int i = 0; i < N; i++) { if(S[i] == ')...
#include <iostream> #include <vector> #include <string> using namespace std; int main() { int h, w, k; cin >> h >> w >> k; vector<string> s(h); for (int i = 0; i < h; i++) cin >> s[i]; int ans = 0; for (int x = 0; x < (1<<h); x++) { for (int y = 0; y < (1<<w); y++) { ve...
0
66,640,488
#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> #define rep(i,x,y) for (int i=(x);i<=(y);i++) #define ll long long using namespace std; const int N=1005; const ll inf=1e18; const int dx[4]={1,-1,0,0}; const int dy[4]={0,0,-1,1}; const char ch[4]={'R','L','D','U'}; int n,x[N],y[N],odd,even,a[N]; int main(){ scanf("%d",&n); rep (i,1,n){ sca...
0
53,083,020
#include<iostream> #include<cstdio> #include<vector> #include<string> #include<queue> #include<algorithm> #include<complex> #include<cstdlib> #include<cctype> #define REP(i,n) for(int i = 0;i < (n);i++) #define PB push_back #define MP make_pair #define SHOW1d(v,n) {for(int i = 0;i < (n);i++)cout << v[i] << ' ';cout << ...
#include <iostream> #include <cstring> using namespace std; #define MAX_V 10 #define MAX_E 45 #define INF 1<<28 int d[MAX_V][MAX_V]; int n; int main() { while (cin >> n) { if (n == 0) break; for (int i = 0; i < MAX_V; i++) { for (int j = 0; j < MAX_V; j++) { if (i == j) {...
0
38,567,297
#include<bits/stdc++.h> #include <iostream> using namespace std; int main() { long long n,sum=0; cin>>n; for(long long i=1;i<=n;i++) { sum+=(n-1)/i; } cout<<sum; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int n,t=0,f=0;cin>>n; int a[n]; for(int i=0;i<n;i++) cin>>a[i]; for(int i=0;i<n;i++) { t++; if(a[f]==2) break; else f=a[f]-1; } if(t<n)cout<<t; else cout<<-1; return ...
0
64,320,012
#include<iostream> using namespace std; int main() { int a,n,i,j,min,max; long long sum; cin >> n; cin >> a; min = max = sum = a; for (i = 1; i < n; i++) { cin >> j; sum += j; if (max < j) max = j; if(min > j) min = j; } cout << min...
#include <iostream> #include <vector> #include <queue> #include <algorithm> #include <cstring> using namespace std; int main(){ const int max_n = 200000; const long long mod = 1000000000 + 7; int n, k; cin >> n >> k; long long s[max_n+1]; s[0] = 0; for(int i = 1; i <= n; i++){ s[i] = s[i-1] + i; } ...
0
83,768,091
#include <bits/stdc++.h> using namespace std; using ll = 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 MOD 1000000007 int main(void) { int n; cin >> n; int a = n/15; cout << 800*n-a*200 << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define FOR(i, a, b) for(ll i = (a); i < (b); ++i) #define REP(i, n) for(ll i = 0; i < (n); ++i) #define ARRAY_LENGTH(array) sizeof(array)/sizeof(*array) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; ...
0
60,379,173
#include <bits/stdc++.h> using namespace std; int main() { int A, B; cin >> A >>B; int count = 0; for (int i = A; i <= B; ++i) { int d1, d2, d3, d4, d5, work; work = i; d5 = work / 10000; work %= 10000; d4 = work / 1000; work %= 1000; d3 = work / 100; work %= 100; d2 = work /...
#include<bits/stdc++.h> #define ll long long #define pb push_back #define ff first #define ss second #define pll pair<ll,ll> #define v vector<ll> #define st stack<ll> #define pq priority_queue <int> #define q queue<ll> #define mod 1000000005 using namespace std; char ch[1000000]; int main(){ cin>>ch; ...
0
64,667,197
#include <iostream> #include <vector> using namespace std; int main(void){ vector<int> pay; int coins[] = {500,100,50,10,5,1}; while(true){ int temp; cin >> temp; if(temp == 0)break; pay.push_back(temp); } for(int i = 0;i < pay.size();i++){ int chang...
#include <iostream> #include <utility> #include <map> #include <vector> #include <algorithm> #include <queue> #include <math.h> #include <stack> #include <set> #include <deque> using namespace std; typedef long long ll; ll mod = 1e9+7; #define rep(i,n) for(int i = 0; i < (n); ++i) int main(){ int n; cin >> n; ...
0
5,265,544
#include <iostream> #include <vector> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(int)(b);i++) #define rep(i,n) FOR(i,0,n) int a, b, c; int f(int x) { return (a*x + b) % c; } void solve(int n, int x) { vector<int> Y(n); rep(i,n) cin >> Y[i]; int p = 0; for(int frame=0; ; frame++) { ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (ll i = 0; i < n; ++i) #define P pair<ll, ll> #define Graph vector<vector<ll>> #define fi first #define se second constexpr ll mod = 1000000007; constexpr ll INF = (1ll << 60); constexpr double pi = 3.14159265358979323846; template...
0
44,413,141
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; using P = pair<string,int>; int main() { int n; cin >> n; vector<int> b(n-1); vector<int> a(n); rep(i,n-1) cin >> b.at(i); a.at(0) = b.at(0); a.at(n-1) = b.at(n-2); for (int i = 1; i < n-1; i++) { ...
#include<bits/stdc++.h> #include<string> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <stdlib.h> #include<string> #define mp make_pair #define ss second #define ff first #define pb push_back #define io ios_base::sync_with_stdio;cin.tie(0);cout.tie(0) #define READ freopen("input...
0
8,869,054
#include <bits/stdc++.h> using namespace std; #define lli long long int #define mp(a,b) make_pair(a,b) #define pb(a) push_back(a) #define fr(i,n) for(i=0;i<n;i++) #define F first #define S second #define fast std::ios_base::sync_with_stdio(false) #define mod 1000000007 #define pi 3.14159265 int main() { fast; l...
#include <bits/stdc++.h> #define FOR(i, k, n) for(int i = (k); i < (n); i++) #define FORr(i, k, n) for(int i = (k); i > (n); i--) #define REP(i, n) FOR(i, 0, n) #define REPr(i, n) FORr(i, n, 0) #define ALL(x) (x).begin(), (x).end() #define chmin(x, y) x = min(x, y) #define chmax(x, y) x = max(x, y) using namespace std;...
0
88,174,097
#include <bits/stdc++.h> #define pb push_back #define mp make_pair #define all(x) (x).begin(), (x).end() #define sz(x) (int)((x).size()) #define endl "\n" #define jonathan ios_base::sync_with_stdio(0) #define livingston cin.tie(0) using nam...
#pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> using namespace std; using ll=long long; #define double long double using datas=pair<ll,ll>; using ddatas=pair<double,double>; using tdata=pair<ll,datas>; using vec=vector<ll>; using mat=vector<vec>; using ...
0
60,074,266
#include <bits/stdc++.h> #include <stdio.h> #include <math.h> using namespace std; typedef long long ll; typedef vector<int> VI; #define rep(i, n) for(int i=0;i<n;i++) int main(){ int n,k; cin >> n >> k; if(n%k==0)cout << 0 <<endl; else cout << 1 << endl; }
#include <iostream> #include <stdlib.h> using namespace std; #define MAX_N 44 class Fib{ private: int size; int *A; public: Fib(int size){ this->size = size; makeFib(); } int getFib(int n){ return A[n]; } void makeFib(){ int i; this->A = (int*)malloc(sizeof(int)*(this->size+1)); th...
0
28,535,464
#include <iostream> #include <cstdio> using namespace std; int main() { int i,j,k,n,x,c=0; do { cin >> n >> x; if (n==0 && x==0 ) break; c=0; for(i=1;i<=n;++i) { for(j=i+1;j<=n;++j) { for(k=j+1;k<=n;++k) { if(i+j+k==x) { c++; } } } } printf("%d\n",c); } while(1); return 0; ...
#include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <complex> #include <string> #include <sstream> #include <algorithm> #include <numeric> #include <vector> #include <queue> #include <stack> #include <functional> #include <iostream> #include <map> #include <set> using namespace std; typede...
0
8,876,041
#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>; using Graph = vector<V...
#include<iostream> #include<bits/stdc++.h> using namespace std; #define ll long long #define mod 1000000007 #define pb push_back #define vecsort(v) sort(v.begin(),v.end()) #define lcm(x,y) (x/__gcd(x,y))*y #define forn(i,n) for(i = 0 ; i < n ; i+...
0
48,624,783
#include <bits/stdc++.h> #include <vector> #include <algorithm> #include <iostream> using namespace std; int main() { string S; cin >> S; int s=S.size(); if (s==1||s==2) { cout << S.at(0) << endl; } else { if (s%2==0) { for (int i=0; i<s/2-1; i++) { cout << S.at(2*i); } cou...
#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() { int n; cin >> ...
0
98,938,278
#include <bits/stdc++.h> #define pb push_back #define ff first #define ss second #define all(x) (x).begin(), (x).end() #define ll long long #define ii pair<int,int> #define vi vector<int> #define vll vector<ll> #define vii vector<ii> using namespace std; const int maxn = 1e5+10; int dp[maxn]; int32_t main(){ ios_base:...
#include <bits/stdc++.h> #define LL long long #define PII pair #define MP(x, y) make_pair((x),(y)) #define fi first #define se second #define PB(x) push_back((x)) #define MMG(x) memset((x), -1,sizeof(x)) #define MMF(x) memset((x),0,sizeof(x)) #define MMI(x) memset((x), INF, sizeof(x)) using namespace std; const int INF...
0
8,889,965
#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() { ll N, T; cin >> N >> T; vector<int> t(N); rep(i,N) cin >> t.at(i); sort(t.begin(), t.end()); ll Tend = 0; ll ans = 0; rep(i,N) { ...
#include <bits/stdc++.h> using namespace std; int main() { int R,G,B,N; cin>>R>>G>>B>>N; int cnt=0; for (int i = 0; i <= N/R; i++){ for (int j = 0; j <= N/G; j++){ if((N - R*i-G*j )%B==0 && (N - R*i-G*j>=B || N - R*i-G*j==0)){ cnt++; } } } ...
0
75,376,111
#include <iostream> #include <cstdio> #include <algorithm> #include <cmath> #include <vector> #include <list> #include <set> #include <map> #include <queue> #include <stack> #include <cctype> #include <cassert> #include <climits> #include <string> #include <bitset> #include <cfloat> #include <unordered_set> #include <i...
#include<bits/stdc++.h> using namespace std; int main() { int n, m, i; cin>>n>>m; if(n>m){ for(i=1;i<=n;i++){ cout<<m; } } else if(n<m){ for(i=1;i<=m;i++){ cout<<n; } } else for(i=1;i<=n;i++){ cout<<n; } }
0
14,238,467
#include "bits/stdc++.h" using namespace std; #define rep(i,n)for(int i=0;i<(int)(n);i++) #define PI 3.141592653589793 int main() { int a, b, x; cin >> a >> b >> x; if (a > x) cout << "NO" << endl; else if (b >= x - a) cout << "YES" << endl; else cout << "NO" << endl; }
#include <bits/stdc++.h> #include <vector> #define rep(i,n) for (int i = 0; i < (n); ++i) #define size_of_array(array) (sizeof(array)/sizeof(array[0])) using ll =long long; using namespace std; using Graph=vector<vector<int>>; using Field=vector<vector<int>>; template<class T> inline bool chmin(T& a,T b){if(a>b){a=b;r...
0
89,224,456
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; vector<string> cut={"maerd","remaerd","esare","resare"}; reverse(S.begin(),S.end()); bool all_cut=false; for(int i=0;;){ if(i==S.size()){ all_cut=true; break; } bool exist_cut=false; for(int j=0;j<4;j+...
#include<bits/stdc++.h> using namespace std; int main() { stack<int>stk; int n; cin>>n; stk.push(n); cin>>n; stk.push(n); int k=stk.top(); k=k*2; stk.pop(); int m=stk.top(); cout<<k-m<<endl; }
0
26,251,738
#include <bits/stdc++.h> using namespace std; string S; char rights[11] = {'y','u','i','o','p','h','j','k','l','n','m'}; bool isright(char c) { for (int i = 0; i < 11; i++) if (rights[i] == c) return true; return false; } void solve() { int cnt = 0; int n = (int)S.size(); bool prev = 0; for (int i = 0; i < n; i+...
#include<iostream> using namespace std; int main(){ while(true){ int njudge = 0; cin >> njudge; if(njudge == 0)return 0; int max=0; int min=10000; int ave=0; int sum=0; for(int i = 0 ; i<njudge ; i++){ int input; cin >> input; if(max < input)max = input; if(min ...
0
84,603,079
#include "bits/stdc++.h" #define rep(i,n) for(int i = 0; i < (n); ++i) using namespace std; typedef long long int ll; typedef pair<int, int> P; 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; } re...
#include <bits/stdc++.h> using namespace std; int main(int argc, char *argv[]) { int A, B; cin >> A >> B; string s; cin >> s; size_t pos = s.find('-'); bool ok(true); if (pos == A) { if (s.size() == A + B + 1) { for (int i = 0; i < s.size(); i++) { if (i =...
0
47,909,376
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, srt, end) for (long long i = (srt); i < (long long)(end); i++) int main(){ string S; cin >> S; ll cnt0 = 0; ll cnt1 = 0; rep(i,0,S.size()){ if(S[i] == '0') cnt0++; if(S[i] == '1') cnt1++; } cout << 2*min(cnt0,cnt1) ...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define FOR(i,a,b) for(int i=a;i<b;i++) #define FORit(it,a) for(auto it=a.begin();it!=a.end();it++) #define ROF(i,a,b) for(int i=a;i>=b;i--) #define vec vector #define vi vec<int> #define vll vec<ll> #define pb push_back #define pp pop_back #define a...
0
95,822,076
#include <bits/stdc++.h> using namespace std; int main() { string S; cin >> S; if (S == "a" || S == "e" || S == "i" || S == "u" || S == "o") cout << "vowel" << endl; else cout << "consonant" << endl; }
#include<iostream> #include<string> #include<algorithm> #define MAX 1001 using namespace std; int main() { int n,mat[MAX][MAX]; string s1,s2; cin >> n; for(int k=0;k<n;k++) { cin >> s1 >> s2; for(int i = 0; i < s1.size(); i++) { for(int j = 0; j < s2.size(); j++) { ...
0
98,425,927
#include <bits/stdc++.h> using namespace std; using db = double; using ll = long long; using vi = vector <int>; #define op operator #define pb push_back string input[10] = { "", ".,!? ", "abc", "def", "ghi", "jkl", "mno", "pqrs", "tuv", "wxyz" }; int main() { cout << fixed << setprecision(9); ios :: sync_wi...
bool DBG = false; #include<bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define IFOR(i,a,b) for(int i=((b)-1);i>=(a);--i) #define RPT(i,a,b) for(int i=(a);i<((a)+(b));++i) #define IRPT(i,a,b) for(int i=((a)+(b)-1);i>=(a);--i) #define ALL(x...
0
79,102,141
#include <bits/stdc++.h> using namespace std; int main() { int h, w; while ((cin >> h >> w), h != 0 || w != 0) { for (int y = 0; y < h; ++y) { for (int x = 0; x < w; ++x) { cout << "#"; } cout << endl; } cout << endl; } return 0...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> pr; typedef vector<pr> vp; typedef vector<vp> vpp; typedef vector<vector<ll> > graph; #define pb push_back #define mp make_pair #define maxi INT_MAX #define mini INT_MIN #define endl '\n' void set_val(vector<ll>& v, ll val){for(ll i=...
0
24,571,352
#include<iostream> #include<fstream> #include<string> #include<cmath> #include<queue> #include<vector> using namespace std; int main(){ string n,r; char b; int h,w; cin >> h; cin >> w; r="snuke"; for (int j=0;j<h;j++){ for(int i=0;i<w;i++){ cin >> n; if (r==n){ b = 'A'+i; cout << b...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <chrono> using namespace std::chrono; using namespace std; typedef long long ll; using namespace __gnu_pbds; #define ordered_set tree<ll, null_type,less<ll>, rb_tree_tag,tree_order_statistics_node_updat...
0
23,812,943
#include<iostream> #include<string> using namespace std; int main() { int n; int taro = 0, hana = 0; cin >> n; for (int i = 0; i < n; i++) { string t, h; cin >> t >> h; if (t > h)taro += 3; else if (t == h) { taro++; hana++; } else hana += 3; } cout << taro << " " << hana << endl; }
#include <bits/stdc++.h> using namespace std; int gcd(int a, int b) { if (b == 0) { return a; } return gcd(b, a%b); } int main() { int n, x; cin >> n >> x; vector<int> x_s(n); for (auto i = 0; i < n; i++) { cin >> x_s[i]; } vector<int> sub(n); for (auto i ...
0
12,740,770
#include<bits/stdc++.h> using namespace std; int main(){ while(1){ int ans=0,n,k,box[100005]={0},sum=0;; cin >> n >> k; if(n==0&&k==0)break; for(int i=0;i<k;i++){ cin >> box[i]; sum+=box[i]; } ans=sum; for(int i=k;i<n;i++){ ...
#include<iostream> #include<vector> #include <cmath> #include <map> #include <set> #include <algorithm> #include <string> #define rep(i,n) for (int i= 0;i<(n);++i) using namespace std; typedef long long ll; int main() { ll a1 , a2 ; ll N ; cin >> N ; ll a[N] ; ll b[N] ; for(ll i = 0 ; i < N ; ...
0
33,640,748
#include<bits/stdc++.h> #include<vector> #include<algorithm> using namespace std; int main(){ double pai=3.141592653589; int dice[6],q; char c; for(int i=0;i<6;i++){ scanf("%d",&dice[i]); } scanf("%d",&q); for(int i=0;i<q;i++){ int x,y; scanf("%d %d",&x,&y); i...
#include<iostream> #include<string> #include<cstdint> #include<alloca.h> int64_t const MOD = 1e9+7; std::string L; int64_t const tbl[] = {1, 3, 5, 9, 11, 15, 19, 27, 29, 33, 37, 45, 49, 57, 65, 81}; int to_num(int k, char const* p) { int res = 0; while(--k>=0) { res = res*2 + (*p++ - '0'); } return res; } bool is...
0
73,063,286
#include <bits/stdc++.h> using namespace std; int main(){ int a[7],b,c,d; for(int i=1;i<=6;i++){ cin>>a[i]; } cin>>b; for(int i=0;i<b;i++){ cin>>c>>d; if(c==a[1]){ if(d==a[2])cout<<a[3]<<endl; if(d==a[3])cout<<a[5]<<endl; if(d==a[5])cout<<a[4]<<endl; if(d==a[4])cout<<a[2]<<endl...
#include <bits/stdc++.h> #define rep(i,a,n) for (int i=a; i<n; i++) #define ll long long #define MOD 1000000007 using namespace std;; ll calc(ll a, ll b) { if (b ==0) return 1; if (b % 2 ==0) { ll d = calc(a,b/2); return(d*d) % MOD; } if (b % 2 ==1) return (a*calc(a,b-1)) % MOD; } ll combi(ll a, ll b) {...
0
69,261,140
#include<bits/stdc++.h> using namespace std; int main(void) { int N; cin >> N; int D[110]; int max = -1; int min = 1000000001; for (int i = 0; i < N; i++) { cin >> D[i]; if (D[i] < min) min = D[i]; if (D[i] > max) max = D[i]; } cout << max - min << endl; retur...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main(){ string s; cin >> s; int n = s.size(); int a=0,b=n-1,ans=0; bool flag = true; while(b-a>0){ if(s[a]==s[b]){ a++; b--; continue; } ...
0
22,774,000
#include <bits/stdc++.h> #define REP(i, n) for(long long i=0; i<n; i++) #define REPR(i, n) for(long long i=n-1; i>=0; i--) #define FOR(i, m, n) for(long long i=m; i<=n; i++) #define FORR(i, m, n) for(long long i=m; i>=n; i--) #define SORT(v, n) sort(v, v+n); #define VSORT(v) sort(v.begin(), v.end()); #define VSORTR(v) ...
#include<bits/stdc++.h> using namespace std; int main(){ ios_base::sync_with_stdio(false); int a,b,c; cin >> a >> b >> c; int k; cin >> k; if( a < b && b < c ){ cout << "Yes" << endl; return 0; } while(k--){ if( a >= b ){ b = b*2; } els...
0
88,571,657
#include <bits/stdc++.h> using namespace std; const int MOD = 1000000007; const double PI = acos(-1); using ll = long long; #define print(x) cout << x << endl #define yes cout << "Yes" << endl #define YES cout << "YES" << endl #define no cout << "No" << endl #define NO cout << "NO" ...
#include <iostream> using namespace std; int minus_five(int f, int* money) { if (*money >= f) { *money -= f; return 1; } return 0; } int minus_one(int o, int* money) { int result = *money / o; *money = *money - result*o; return result; } int main(void) { int pay; int coin; while (true) { ...
0
8,320,185
#include <cstdio> #include <cstring> #include <cmath> #include <utility> #include <iostream> #include <functional> #include <bitset> #include <algorithm> #include <vector> #include <forward_list> #include <set> #include <map> #include <queue> #include <deque> #include <stack> #include <tuple> #include <numeric> #define...
#include <iostream> using namespace std; int main() { char Result[10000]; int m, f, r = 0; for (int i = 0; i<10000; i++) { cin >> m >> f >> r; if ((m == -1) || (f == -1))Result[i] = 'F'; else if (m + f >= 80)Result[i] = 'A'; else if (m + f >= 65)Result[i] = 'B'; else if ((m + f >= 50) || (r >= 50))Result...
0
25,855,679
#include <bits/stdc++.h> using namespace std; using i64 = long long; #define rep(i,s,e) for(i64 (i) = (s);(i) < (e);(i)++) #define all(x) x.begin(),x.end() #define let auto const int main() { i64 N, K; cin >> N >> K; vector<i64> t(N), d(N); vector<pair<i64, i64>> vec; rep(i,0,N) { cin >> t[i] >> d[i]; ...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < n; i++) using ll = long long; using Graph = vector<vector<pair<int, int>>>; const ll INF = 1001001001; int main(){ int n, k; cin >> n >> k; vector<int> v(n); for(int i = 0; i < n; i++) cin >> v[i]; int ans = -INF; for(i...
0
58,632,791
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; ll gcd(ll x, ll y){ if(y == 0) return x; return gcd(y, x % y); } ll lcm(ll x, ll y){ return x / gcd(x, y) * y; } int main(){ int n; cin >> n; vector<ll> ...
#include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<queue> #include<vector> #include<map> using namespace std; typedef long long ll; typedef short int sh; const int inf=0x3f3f3f3f; const int MAX=1e5+10; const int mod=1e9+7; vector<int>vec[26]; char str[MAX]; void Get_Pos()...
0
7,001,074
#include <stdio.h> #include <string.h> #include <iostream> #include <vector> #include <deque> #include <queue> #include <stack> #include <map> #include <string> #include <algorithm> #include <numeric> #include <utility> #include <cmath> using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsig...
#include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl "\n" #define PI 3.14159265358979 #define MOD 1000000007 using namespace std; using ll = long long; void solve() { ll n; cin >> n; vector<ll> a(n + 1); vector<ll> b(n); for(int i = 0; i < n + 1; ++i)...
0
3,775,814
#include <bits/stdc++.h> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; vector<int> n = {a, b, c}; sort(n.begin(), n.end()); cout << n.at(2)*10 + n.at(1) + n.at(0) << endl; }
#include <bits/stdc++.h> #define ll long long #define ull unsigned long long #define REP(a,b) for(int a=0;a<(b);++a) #define REP1(i,n) for(int i=1;i<=(n);++i) #define debug(x) cerr<<#x<<": "<<x<<'\n' #define all(x) (x).begin(),(x).end() #define YES() printf("YES\n") #define NO() printf("NO\n") #define isYES(x) printf("...
0
54,323,425
#include <bits/stdc++.h> using namespace std; typedef long long int ll; #define rep( i, n, m ) for(int i = ( n ); i < ( m ); i++) #define rep_d( i, n, m ) for(int i = ( n ) - 1; i >= ( m ); i--) #define sort_asc( X ) sort(( X ).begin(), ( X ).end()) #define sort_desc( X ) sort(( X ).begin(), ( X ).end(), greater <>()) ...
#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() #define INF 1000000007 #define mod 1005 #define ll long long int const double mx = 2e6 + 5 ; void solve() { int n; cin>>n; int tCnt = 0; for(int i=1; i<=n; i++) { int cnt = 0; int te...
0
60,418,727
#include <iostream> #include <algorithm> #include <string> #include <unordered_set> #define REP(i, x, n) for(int i = x; i < n; i++) #define rep(i,n) REP(i,0,n) using namespace std; int main(){ unordered_set<string> dic; int n; cin >> n; string s, t; rep(i,n){ cin >> s >> t; if(s[0] == 'i...
#include<bits/stdc++.h> using namespace std; #define inf 1000000000 #define INF 1000000000000000 #define ll long long #define ull unsigned long long #define M (int)(1e9+7) #define P pair<int,int> #define PLL pair<ll,ll> #define FOR(i,m,n) for(int i=(int)m;i<(int)n;i++) #define RFOR(i,m,n) for(int i=(int)m;i>=(int)n;i--...
0
68,815,096
#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 <cctype> #in...
#include<iostream> #include<string> using namespace std; int main() { int n; cin>>n; string s; cin>>s; int l=s.size(); if(n>l) { cout<<s; } else { for(int i=0;i<n;i++) { cout<<s[i]; } } if(n<l) { cout<<"..."<<endl; } return 0; }
0
85,933,117
#include<bits/stdc++.h> using namespace std; using ll = long long; ll n; int main() { ios::sync_with_stdio(false); cin.tie(0); cin >> n; ll ans = 0; for(ll i=1; i*i<=n; ++i){ if(n%i==0){ ll m=n/i-1; if(m>i) ans += m; } } cout << ans <<"\n"; }
#include <cstdio> #include <algorithm> #include <vector> #include <set> #include <queue> #include <algorithm> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define pb push_back #define mk mak...
0
87,436,646
#include "bits/stdc++.h" using namespace std; int main() { double a,b; cin>>a>>b; int c=a; int d=b; cout<<c/d<<endl; cout<<c%d<<endl; printf("%.10f",a/b); }
#include <bits/stdc++.h> using namespace std; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } int A, B; int main() { cin >> A >> B; vector< vector<char> > smap(...
0
74,889,155
#include <string> #include <iostream> using namespace std; int main() { while (true) { string cards; cin >> cards; if (cards == "-") { break; } int n; cin >> n; for (int i = 0;i != n;++i) { int h; cin >> h; for (int j = 0;j != h;++j) { char buttom = cards[0]; cards.erase(0,1); car...
#include <bits/stdc++.h> using namespace std; vector <int> adia[100010]; int calc(int nod, int tata) { int ans = 0; vector <int> fii; for (auto i : adia[nod]) { if (i == tata) continue; int x = calc(i, nod); ans ^= (x + 1); } return ans; } int main() { int n, ...
0
86,874,633
#include<bits/stdc++.h> using namespace std; const int S=(1<<20)+5; char buf[S],*H,*T; inline char Get() { if(H==T) T=(H=buf)+fread(buf,1,S,stdin); if(H==T) return -1;return *H++; } inline int read() { int x=0;char c=Get(); while(!isdigit(c)) c=Get(); while(isdigit(c)) x=x*10+c-'0',c=Get(); retu...
#define _USE_MATH_DEFINES #include <bits/stdc++.h> #define pb push_back #define mp make_pair using ll = long long; using namespace std; void solve() { int n, k; cin>>n>>k; vector<ll> a; for(int i=0;i<n;i++){ int num; cin>>num; a.pb(abs(k-num)); } ll ans = __gcd(a[0], a[1...
0
90,236,353
#include <bits/stdc++.h> #define PI 3.14159265359 #define rep(i,a,n) for(int i=a;i<(int)n;++i) #define SZ(x) ((int)(x).size()) #define descSort(a) sort(a.begin(),a.end(),std::greater<int>()) using namespace std; typedef long long ll; const ll INF = 1e9 + 7; ll gcd(ll x,ll y){ if(x%y==0)return y; return gcd(y,x...
#include <bits/stdc++.h> #include <boost/multiprecision/cpp_int.hpp> #define rep_n(_1, _2, _3, NAME, ...) NAME #define rep_2(i, n) for (int(i) = 0; (i) < (int)(n); ++(i)) #define rep_3(i, initial, n) \ for (int(i) = (int)(initial); (i) < (int)(n); ++(i)) #define rep(...) rep_n(__VA_ARGS__, rep_3, rep_2, rep_1)(__VA_A...
0
16,389,107
#include<bits/stdc++.h> using namespace std; int main() { int a, b, m; cin >> a >> b >> m; vector<int> ai(a), bj(b), aisorted(a), bjsorted(b); for(int i = 0; i < a; i++) { cin >> ai.at(i); aisorted.at(i) = ai.at(i); } for(int i = 0; i < b; i++) { cin >> bj.at(i); bjsorted.at(i) = bj.at(i); }...
#include<iostream> #include<vector> #include<queue> #include<stack> #include<map> #include<set> #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++) using namespace std; typedef pair<int, int> P; typed...
0
21,444,963
#include <bits/stdc++.h> using namespace std; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } using ll = long long; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; #define re...
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (ll i = 0; i < n; ++i) #define P pair<ll, ll> #define Graph vector<vector<P>> #define fi first #define se second constexpr ll mod = 1000000007; constexpr ll INF = (1ll << 60); constexpr double pi = 3.14159265358979323846; template ...
0
26,752,212
#include<bits/stdc++.h> #define IOS ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define pb push_back #define int long long #define swap(x,y) (x^=y^=x^=y) #define debug1(a) cerr<<#a<<" = "<<(a)<<endl; #define debug2(a,b) cerr<<#a<<" = "<<(a)<<", "<<#b<<" = "<<(b)<<endl; #define debug3(a,b,c) cerr<<#a<<" = ...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define repit(itr,x) for(auto itr = x.begin(); itr != x.end(); itr++) #define rrepit(ritr,x) for(auto ritr = x.rbegin(); rit...
0
67,424,961
#include<bits/stdc++.h> using namespace std; int main(){ string str; char c; int cnt = 0; bool chk = true; cin >> str; if(str.substr(0,1) != "A") chk = false; for(int i = 2; i < str.size()-1; i++){ c = str.at(i); if(str.substr(i,1) == "C") cnt++; else if(islower(c) == false) chk = false; } ...
#include <stdio.h> #include <iostream> #include <algorithm> #include <math.h> #include <queue> #include <set> #include <map> using namespace std; typedef long long ll; typedef pair<ll,ll> P; ll N,D,A; P X[200001]; queue<P> range; ll ans; ll m; ll K; int main(){ cin >> N>>D>>A; for(int i=0;i<N;i++){ int ...
0
98,158,549
#include <iostream> using namespace std; int main() { int n; cin >> n; int i, tmp, min, max; long long total; for (i = 0; i < n; i++) { cin >> tmp; if (i == 0) { min = tmp; max = tmp; total = tmp; } else { if (tmp < min) { min = tmp; } else if (tmp > max) { ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const ll N=1e6+5,inf=1e18,mod=1e9+7; #define test ll testcases;cin>>testcases; while(testcases--) #define lp(var,start,end) for (ll var = start; var <end ; ++var) #define rlp(var,start,end) for(ll var = start; var>=end ; var--) #...
0
47,067,553
#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(a) a.begin(),a.end() #define INF 1000000007 const int MOD = 1000000007; int gcd(int x,int y){ if(x%y==0) return y; else return gcd(y,x%y); } bool isPrime(int n){ if(n < 2) return false; ...
#include <bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rrep(i,n) for(int (i)=((n)-1);(i)>=0;(i)--) #define itn int #define all(x) (x).begin(),(x).end() #define F first #define S second using P = pair <int,int>; using WeightedGraph = vector<vector <P>>;...
0
46,257,362
#include <bits/stdc++.h> #define ll long long int #define yorn(f) cout<<((f)?"Yes":"No")<<endl; #define YORN(f) cout<<((f)?"YES":"NO")<<endl; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define put(x) cout << x << endl; #define println(x) cout << x << endl; using namespace...
#include<bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #define IOS ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define MOD 1000000007 #define MOD2 998244353 #define pb emplace_back #define mp make_pair #define all(v) v.begin(),v.end() #define sz(x) (ll)x.size() #def...
0
66,891,510
#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; template<typename T> using ordered_set = tree <T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #define F first #define S second #d...
#include <bits/stdc++.h> using namespace std; #define pb push_back #define mp make_pair #define mod 1000000007 #define int long long int #define double long double #define inf (int)(1e15) #define all(x) (x).begin(), (x).end() #define pair pair<int, int> typedef vector<int> vi; typedef vector<vi> vvi; typedef vect...
0
48,933,105
#include<iostream> using namespace std; int main(){ int i,n[101]={0},m=0; while(cin>>i)n[i]++; for(i=0;i<100;i++)if(n[i]>m)m=n[i]; for(i=0;i<100;i++)if(n[i]==m)cout<<i<<endl; return 0; }
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define Rep(i,s,f) for(int i=(int)s;i<(int)f;i++) using ll=long long; using namespace std; int main() { int A,B,C; cin>>A>>B>>C; int ans=A; for(int i=1;i<=B;i++) { if((ans*i)%B==C) { cout<<"YES"<<endl; return 0; } } cout<<"NO"<<endl; ...
0
41,837,341
#include <bits/stdc++.h> using namespace std; int main(){ int N,M; cin>>N>>M; cout<<(M*1900+(N-M)*100)*pow(2,M)<<endl; return 0; }
#define _USE_MATH_DEFINES #include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <clocale> #include <cmath> #include <cstdlib> #include <ctime> #include <deque> #include <fstream> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map...
0
2,814,274
#include <vector> #include <list> #include <map> #include <climits> #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 <c...
#include<iostream> #include<algorithm> using namespace std; int main(){ int ary[10]; for(int i=0;i<10;i++){ cin>>ary[i]; } for(int i=0;i<10;i++){ for(int j=i+1;j<10;j++){ if(ary[i]<ary[j]){ swap(ary[i], ary[j]); } } } cout<<ary[0]<<endl; cout<<ary[1]<<endl; cout<<ary[2]<<endl; return 0; }
0
524,813
#include <bits/stdc++.h> using namespace std; const long long int INF = 1LL<<60; const long long int Mod = 1000000007; using ll = long long int; using ci = const int; using vi = vector<int>; using Vi = vector<long long int>; using P = pair<int, int>; using PLL = pair<ll, ll>; using matrix = vector<vector<ll>>; #defin...
#include <bits/stdc++.h> int64_t mem[45][45]; int64_t V; int64_t dp(int64_t N, int64_t v) { if (N == 0) return 0; if (mem[N][v] != -1) return mem[N][v]; int64_t best = -2; for (int64_t i = v + 1; i <= N; ++i) { if (dp(N - i, i) == -2) continue; best = std::max(dp(N - i, i) + 1, best); } mem[N][v] = ...
0
38,296,671
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; typedef pair<ll, ll> PL; const int INT_INF = 2147483646; const ll LL_INF = 9223372036854775807; const int SIZE = 1e5+100; ll x,y; int main(){ cin >> x >> y; if(x % y == 0){ cout << "-1\n"; return 0; ...
#include <bits/stdc++.h> using namespace std; const long long INF = 1e18; long long min_diff(long long h, long long w) { long long diff1 = (h % 3 != 0) * w; long long w1 = w / 2, w2 = (w + 1) / 2; long long l = 0, r = h, diff2 = INF; while (l <= r) { long long mid = (l + r) / 2; long lon...
0
100,182,874
#include<bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int t; { int n ; cin>>n; vector <int> arr(n); for(int i = 0;i<n;i++) { cin>>arr[i]; } set <int> check; check.insert(ar...
#include <iostream> #include <string> using namespace std; int solve(string s1, string s2){ int L[s1.size()+1][s2.size()+1]; for(int i=0;i<=s1.size();i++){ for(int j=0;j<=s2.size();j++){ if(i<=0 || j<=0){ L[i][j]=0; } else if(s1[i-1] == s2[j-1]){ ...
0
29,878,170
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, a, b) for(int i = a; i < b; i++) #define all(x) (x).begin(),(x).end() #define rall(v) (v).rbegin(), (v).rend() #define FastIO ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0) typedef long long ...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); int N; cin >> N; vector<int> A(N); for (int i = 0; i < N; i++) { cin >> A[i]; } int64_t ans = 0; int MaxNum = 0; for (int i = 0; i < N; i+...
0
51,656,896
#include <iostream> #include <map> #include <stack> #include <string> using namespace std; int main(){ string line; map<char, char> bracket; bracket[')'] = '('; bracket[']'] = '['; while(getline(cin, line)){ if(line == ".") break; bool ans = true; stack<char> s; for(i...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
0
21,601,972
#include<bits/stdc++.h> #define mp make_pair #define mt make_tuple #define fi first #define se second #define pb push_back #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define forn(i, n) for (int i = 0; i < (int)(n); ++i) #define for1(i, n) for (int i = 1; i <= (int)(n); ++i) #define f...
#include <bits/stdc++.h> using namespace std; int main() { int h,w; cin>>h>>w; vector<int> a(h); vector<int> b(w); char x[h][w]; for(int i=0;i<h;i++){ for(int j=0;j<w;j++) cin>>x[i][j]; } for(int i=0;i<w;i++){ for(int j=0;j<h;j++){ if(x[j][i]=='#') break; if(j==h-1) ...
0
26,867,973
#include <bits/stdc++.h> using namespace std; int main () { int L; cin >> L; double memo = (L + 0.0) / 3; double ans = memo * memo * memo; cout << fixed << setprecision(16); cout << ans << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<string>W(N); set<string>Set; for(int i = 0; i < N; i++) { cin >> W[i]; Set.insert(W[i]); } if(Set.size() != N) { cout << "No" << endl; return 0; } char usiro = W[0][W[0...
0
16,121,766
#include <bits/stdc++.h> using namespace std; #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(obj) (obj).begin(), (obj).end() #define INF 1e9 #define LINF 1e18 typedef long long ll; int main() { int A,B; cin >> A...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
0
42,691,763
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int k; cin >> k; vector<ll> a(k); for (int i = 0; i < k; i++) cin >> a[i]; ll min = 2, max = 2; for (int i = k-1; i >= 0; i--) { ll n = (min + a[i] - 1) / a[i] * a[i]; ll nn = max / a[i] * a[i] + a[i] - 1; ...
#include <cstdio> using namespace std; int main() { int a, b, c, d; scanf("%1d%1d%1d%1d", &a, &b, &c, &d); int mult[] = {1, -1}; char s[2] = {'+', '-'}; int idx[3] = {}; for (int i = 0; i < 8; i++) { idx[0] = (i & 0x1) > 0; idx[1] = (i & 0x2) > 0; idx[2] = (i & 0x4) > 0; ...
0
87,732,948
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 #define ll long long #define li long #define pb push_back #define mem(arr,x) memset(arr,x,sizeof(arr)) ll n; vector<ll>adj[100001]; ll dp[100001][2]; ll totalWays(ll node,ll parent,ll color) { if(dp[node][color]!=-1) return dp[node][color]; ll total...
#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; } void debug() { cerr << "\n"; } t...
0
21,190,465
#include "bits/stdc++.h" using namespace std; #define MOD 1000000007 const double EPS = 1e-9; #define INF (1LL<<60) #define D double #define fs first #define sc second #define int long long #define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define RFOR(i,a,b) for(int i = (int)(b-1);i>=(int)(a);--i) #define REP(i,n)...
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0; i < (n); i++) #define REPS(i, n) for(int i = 1; i <= (n); i++) #define RREP(i, n) for(int i = (n)-1; i >= 0; i--) #define RREPS(i, n) for(int i = (n); i > 0; i--) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() #de...
0
43,324,544
#include <iostream> #include <math.h> #include <string> #include <algorithm> #include <vector> using namespace std; int main() { char x, y; cin>>x>>y; if(x>y) cout << '>'; if(x<y) cout << '<'; if(x==y) cout <<'='; cout << endl; }
#include <iostream> #include <string> #include <array> using namespace std; int main() { int n, i, x, y; cin >> n; array<string, 500> s; for(i = 0; i < n; i++) cin >> s[i]; int ans = 0, xx, yy; bool b; for(i = 0; i < n; i++) { b = true; for(x = 0; x < n; x++) { fo...
0
255,995
#include<iostream> #include<vector> #include<cmath> #define _GLIBCXX_DEBUG using namespace std; int main(){ int64_t N; cin>>N; std::vector<int64_t> L(N+1); L[0]=2; L[1]=1; for(int i=2;i<=N;i++) L[i]=L[i-1]+L[i-2]; cout<<L[N]<<endl; return 0; }
#include<algorithm> #include<bitset> #include<cmath> #include<complex> #include<deque> #include<functional> #include<iomanip> #include<iostream> #include<iterator> #include<map> #include<numeric> #include<queue> #include<set> #include<stack> #include<string> #include<utility> #include<vector> #include<valarray> using n...
0
30,596,580
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <utility> #include <stack> #include <functional> #include <queue> #include <cmath> #include <set> #define rep(i,j,k) for(int i=j;i<k;i++) #define drep(n,m) for(int i=0;i<n;i++)for(int j=0;j<m;j++) #define Sort(x) sort((x).begin(),(x)....
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; typedef pair<int, int> Pi; typedef vector<ll> Vec; typedef vector<int> Vi; typedef vector<string> Vs; typedef vector<vector<ll>> VV; typedef vector<vector<int>> VVi; #define REP(i, a, b) for(ll i=(a); i<(b); i++) #define PER(i, ...
0
24,511,532
#include <bits/stdc++.h> #include <vector> using namespace std; int main() { int a,b,c,d; cin >> a >> b; vector<int> ans(a,0); int sum; for(int i= 0;i<b;i++){ cin >> c; for(int j = 0;j<c;j++){ cin >> d; ans.at(d-1)++; } } for(int i = 0;i<a;i++){ if(ans.at(i)==0)sum++; } cou...
#include <iostream> #include <algorithm> #include <cmath> #include <vector> #include <string> #include <queue> #include <utility> #include <map> #include <bitset> #include <iomanip> #define ll long long using namespace std; using p = pair<ll, ll>; ll dx[4] = {-1, 0, 1, 0}; ll dy[4] = {0, 1, 0, -1}; int main(void){ ...
0
93,012,000
#include<bits/stdc++.h> using namespace std; int main(){ int n,aa=0,bb=0; cin >>n; string a,b; for(int i=0;i<n;i++){ cin >>a>>b; if(a==b){ aa+=1; bb+=1; } if(a>b){ aa+=3; } if(a<b){ bb+=3; } } cout <<aa<<" "<<bb<<endl; return 0; }
#include <bits/stdc++.h> #include <algorithm> #define rep(i,n) for(int i=0;i<(n);++i) #define all(a) (a).begin(),(a).end() using namespace std; using Graph = vector<vector<int>>; typedef long long ll; const int mod =1e+9+7; const int dy[4]={0,1,0,-1}; const int dx[4]={1,0,-1,0}; const ll INF=1e10; int main(){ ll a,...
0
6,597,435
#include <iostream> #include <vector> #include <map> using namespace std; int main(){ int n; cin >> n; vector<int> a(n); for(int i = 0; i < n; i++) cin >> a[i]; long long int ans = 0; map<long long int, int> memo; long long int sum = 0; for(int i = 0; i < n; i++){ sum += a[i]; ...
#include <bits/stdc++.h> #define int long long #define double long double using namespace std; const int MOD = 1000000007; const int INF = 1e15; using Graph = vector<vector<int>>; signed main() { int N, K; cin >> N >> K; vector<int> V(N); for( int i = 0; i < N; i++ ) cin >> V.at(i); int ans = 0; for( int l ...
0
34,686,907
#include<bits/stdc++.h> using namespace std; using ull=unsigned long long; #define mod 1000000007 #define mod2 998244353 #define PI 3.14159265 #define ll long long #define ld long double #define pi pair<ll,ll> #define pb push_back #define vi vector<ll> #define sz size() #define setbits(x) __builtin_popcount(x) #defin...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int, int> ii; #define DEBUG freopen("in.txt", "r", stdin); struct fastio { fastio() { ios::sync_with_stdio(false); cout << setprecision(10) << fixed; cin.tie(0); } }; fastio _fast_io; ll n; int main() { ...
0
81,752,296
#include <iostream> #include <list> #include <vector> #include <map> #include <string> #include <algorithm> #include <stack> #include <cstring> using namespace std; int main(){ stack<int> garage; vector<int> out; int enter; while(cin >> enter){ if(enter == 0){ out.push_back(garage.top()); garage.pop(); } ...
#include <stdio.h> int main(void){ int A,B; scanf("%d%d",&A,&B); if(A == B){ printf("Draw\n"); } else if(A == 1){ printf("Alice\n"); } else if(B == 1){ printf("Bob\n"); } else if(A > B){ printf("Alice\n"); } else{ printf("Bob\n"); ...
0
31,345,630
#include<bits/stdc++.h> using namespace std; typedef long long LL; #define lson l,mid,rt<<1 #define rson mid+1,r,rt<<1|1 const int maxn = 2e5+7; const int mod = 1e9+7; const int inf = 2e9; int get_len() { string test="1"; string ans; cout<<"? "<<test<<endl; while(cin>>ans,ans=="Y") { if(te...
#include <bits/stdc++.h> using namespace std::literals::string_literals; using i64 = std::int_fast64_t; using std::cout; using std::endl; using std::cin; template<typename T> std::vector<T> make_v(size_t a){return std::vector<T>(a);} template<typename T,typename... Ts> auto make_v(size_t a,Ts... ts){ return std::vect...
0
34,340,671
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int,int> P; constexpr int INF = 1e9; constexpr int MOD = 1e9+7; int main() { ll a,b,c,d; cin >> a >> b >> c >> d; ...
#include <bits/stdc++.h> #include<algorithm> #include<cstring> #include<cmath> #include<cstdlib> #include<string.h> using namespace std; #define pb push_back #define all(v) v. begin(),v. end() #define rep(i,n,v) for(i=n;i<v;i++) #define per(i,n,v) for(i=n;i>v;i--) #define ff first #define ss second #define pp pair<l...
0
23,366,503
#include "bits/stdc++.h" #define PRECISION(x) cout << fixed << setprecision(x) #define FAST_IO ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define SZ(X) ((int)(X).size()) #define ALL(X) (X).begin(), (X).end() #define ALLR(X) (X).rbegin(), (X).rend() #define MP make_pair #define PB push_back #define EB e...
#include <iostream> #include <deque> #include <string> #include <algorithm> #include <cstdio> #include <cstdlib> using namespace std; int main(){ std::ios_base::sync_with_stdio(false); deque<int> a; int num, n; string command; cin>>n; for(int i=0;i<n;i++){ cin>>command; if((command.length() >= 6) && (command[...
0
48,960,277
#include <cstdio> #include <algorithm> using namespace std; #define INF 0x7fffffff int n; int dp[100001]; int main() { scanf("%d", &n); fill(dp, dp+n, INF); for (int i=0; i<n; i++) { int a; scanf("%d", &a); *lower_bound(dp, dp+n, a) = a; } printf("%ld\n", lower_bound(dp, dp+n...
#include <iostream> #include <sstream> #include <string> #include <cmath> #include <array> #include <vector> #include <set> #include <unordered_set> #include <map> #include <unordered_map> #include <utility> #include <iomanip> #include <numeric> #include <climits> #include <algorithm> #include <cstdint> using namespace...
0
97,292,087
#include <iostream> bool judging(int x, int y, int z) { if (x * x + y * y == z * z) { return true; } else if (z * z + x * x == y * y) { return true; } else if (y * y + z * z == x * x) { return true; } else { return false; } } int main() { int a, b, c, n; s...
#include <iostream> #include <stdio.h> #include <algorithm> #include <string> #include <vector> #include <numeric> #include <math.h> #include <set> #define inf -1e18 #define sz 1e5 using ll = long long int; using namespace std; int main() { ll a,b,c,d; cin>>a>>b>>c>>d; ll temp; ll max=inf; temp=a*c;...
0
97,917,285
#include <bits/stdc++.h> #include <iostream> using namespace std; #define _LL long long int* mallocint(int si) { return (int*) malloc(si * sizeof(int)); } int* inputint(int n) { int *ans = mallocint(n); for( int i = 0; i < n; i++ ) cin >> ans[i]; return ans; } _LL _f[100004]; int main() { int n, m; ...
#include<iostream> #include<algorithm> #include<vector> using namespace std; typedef long long ll; #define N 100010 ll n,l,t; ll x[N],w[N],ans[N]; int main(){ cin>>n>>l>>t; for(int i=0;i<n;i++)cin>>x[i]>>w[i]; ll hosl=x[0]; for(int i=0;i<n;i++)x[i]-=hosl; bool hosf=(w[0]==2); if(hosf)for(int i=0;i<n;i++){ ...
0
36,374,003
#include <bits/stdc++.h> using namespace std; #ifdef ENABLE_DEBUG_OUTPUT #define DEBUG_LOG(s) cout << s << endl; #else #define DEBUG_LOG(s) void(); #endif int main(){ string s; cin >> s; for (auto i = ((int)s.size() - 1) / 2; i > 0; i--) { if(s.substr(0, i) == s.substr(i, i)) { cout << 2...
#include <bits/stdc++.h> using namespace std; int main(){ while (1){ int N, A, B, C, X; cin >> N >> A >> B >> C >> X; if (N == 0 && A == 0 && B == 0 && C == 0 && X == 0){ break; } vector<int> Y(N); for (int i = 0; i < N; i++){ cin >> Y[i]; } int pos = 0; int t = -1; ...
0
1,134,089
#include <iostream> #include <string> #include <algorithm> #include <functional> #include <vector> #include <stack> #include <queue> #include <deque> #include <set> #include <map> #include <cstdio> #include <cmath> #include <tuple> #include <iomanip> #include <numeric> #include <unordered_map> #include <sstream> #inclu...
#include <iostream> using namespace std; typedef struct { int id; int parent; int depth; int child_num; int* children; } node; node* tree; void update_depth(int node_id, int depth) { node nod = tree[node_id]; tree[node_id].depth = depth; int child_num = nod.child_num; for (int i = 0; i < child_num; i+...
0
91,550,257
#include<bits/stdc++.h> using namespace std; int main(){ string rev_s; cin >> rev_s; string s = rev_s; reverse(rev_s.begin(), rev_s.end()); string key = "keyence"; string rev_key = "ecneyek"; int cnt=0, rev_cnt=0; int n = s.length(); for(int i=0; i<n; i++){ if(s[i] == key[cnt]){ ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll N,M; ll a[100000]; ll count(ll n){ bitset<64> bt(n); for(int i=0;i<N;i++){ if(bt[i] == 1) return i; } return -1; } bool check(ll m){ for(int i=1;i<N;i++){ if(count(a[i]) != m) return true; } return false; ...
0
14,620,863
#include<bits/stdc++.h> using namespace std; const long long MOD = 1e9+7; #define rep(i,n) for(int i=0;i<n;++i) typedef long long int ll; typedef unsigned long long ull; template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b;return true;}return false;} template<class T> inline bool chmax(T& a, T b) {if (a < ...
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i = (a); i < (b); i++) #define RFOR(i,b,a) for(int i = (b) - 1; i >= (a); i--) #define ITER(it, a) for(typeof(a.begin()) it = a.begin(); it != a.end(); it++) #define FILL(a, value) memset(a, value, sizeof(a)) #define SZ(a) (int) a.size() #define A...
0
28,206,661
#include<bits/stdc++.h> using namespace std; #define ll long long ll h[200010],n,k; bool cmp(ll a,ll b) { return a>b; } int main() { cin>>n>>k; for(int i=1;i<=n;i++) cin>>h[i]; sort(h,h+n+1,cmp); ll ans=0; for(int i=k;i<=n;i++) ans+=h[i]; cout<<ans; return 0; }
#include <iostream> #include <string> #include <algorithm> #include <cmath> #include <stdio.h> using namespace std; #define PI 3.141592653589793 #define FOR(i,a,b) for(int i=int(a);i<int(b);++i) #define RFOR(i,a,b) for(int i=int(b)-1;i>=int(a);--i) #define REP(i,n) FOR(i,0,n) #define RREP(i,n) RFOR(i,0,n) class Dice{ p...
0
36,105,495