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#include<bits/stdc++.h> using namespace std; #define ff first #define ss second #define ll long long int #define pb push_back #define ar array #define mp make_pair #define f(i,n) for(ll i =0;i<n;i++) #define inf INT_MAX #define pll pair<ll, pair<ll,ll>> const ll INF = 1e...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(ll i = 0;i<((ll)(n));i++) #define reg(i,a,b) for(ll i = ((ll)(a));i<=((ll)(b));i++) #define irep(i,n) for(ll i = ((ll)(n)-1);i>=0;i--) #define ireg(i,a,b) for(ll i = ((ll)(b));i>=((ll)(a));i--) template<class T = int> using V = vect...
1
30,317,712
#pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define rep(i,n) for(ll i=0;i<(n);i++) #define pll pair<ll,ll> #define pq priority_queue #define pb push_back #define eb emplace_back #define fi first #define se second #define ios ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0); #define lb(c,...
#include<bits/stdc++.h> #include<cctype> 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 pi 3.1415926535897932384 #define E9 10000...
1
12,250,365
#include<iostream> #include<string> using namespace std; int main(){ char ch[100],s[100],str[200]; int n=0,i=0,j=0; cin>>n; cin.ignore(); cin>>ch; cin>>s; while(i<n){ str[j]=ch[i]; j++; str[j]=s[i]; j++; i++; } for(i=0;i<(2*n);i++) cout<<str[i]; }
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; string S; cin >> S; string T; cin >> T; for (int i=0;i<N;i++){ cout << S.at(i) <<T.at(i); if(i==N-1){ cout << endl; } } }
1
44,613,899
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout <<(#x)<<" is "<<(x)<<endl #define debug cout <<"hi"<<endl using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, i...
#include <iostream> using namespace std; int main() { int r; cin>> r; int D; cin>> D; int wt; cin>>wt; for(int a=1; a<11; a++){ wt= (r*wt)-D; cout<< wt<< endl; } return 0; }
1
3,911,287
#include <iostream> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; cout << 1 + (a != b) + (a != c && b != c) << endl; }
#include <bits/stdc++.h> using namespace std; using ll = long long int; using str = string; using P = pair<int, int>; using Pll = pair<ll, ll>; const double PI = 3.141592653589793238; const ll mod = 1000000007; #define rep(i, n) for (int i = 0; i < (int)n; i++) #define REP(i, m, n) for (int i = m; i < (int)n; i++) #def...
1
68,903,665
#include <bits/stdc++.h> using namespace std; int main() { int N,K; int min = 1; cin >> N >> K; int i = 1; while (i <= N) { if((min * 2 - min) < K){ min *= 2; }else{ min += K; } i++; } cout << min << endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < int(n); i++) int main() { int N, K; cin >> N >> K; int j = 1; rep(i, N) { if (j * 2 < j + K) { j *= 2; } else { j += K; } } cout << j << endl; }
1
56,143,298
#include <iostream> #include <string> using namespace std; int main(void){ int H, W; string hori; int i; while(!cin.eof()){ cin >> H >> W; if(!H && !W) return 0; hori = string(W, '#'); for(i = 0; i < H; i++){ cout << hori << endl; } cout << end...
#include <iostream> using namespace std; int main() { int h, w, ww; cin >> h >> w; while((h != 0) && (w != 0)) { while(h--) { ww = w; while(ww--) cout << '#'; cout << endl; } cout << endl; cin >> h >> w; } return 0; }
1
35,769,856
#include <bits/stdc++.h> using namespace std; using ll=long long; using vb=vector<bool>; using vvb=vector<vb>; using vd=vector<double>; using vvd=vector<vd>; using vi=vector<int>; using vvi=vector<vi>; using vl=vector<ll>; using vvl=vector<vl>; using pii=pair<int,int>; using pll=pair<ll,ll>; using tll=tuple<ll,ll>; usi...
#include <bits/stdc++.h> using namespace std; int64_t gcd(int64_t a,int64_t b){return (a%b==0?b:gcd(b, a%b));} int64_t lcm(int64_t a,int64_t b){return a/gcd(a, b)*b;} int factorial(int a){int b=1;while(a){b*=a--;}return b;} bool is_prime(int64_t a){if(a<=1)return false;for(int64_t i=2;(int64_t)i*i<=a;i++){if(a%i==0)re...
1
55,703,011
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for (ll i = 0; i < (n); ++i) #define rep2(i,a,b) for (ll i = (a); i < (b); ++i) #define INF 1E18 int main(){ int n; cin>>n; int h[n]; rep(i,n) cin>>h[i]; int ans = 1; rep2(i,1,n){ bool flag = true; ...
#include<iostream> using namespace std; int main(void){ int N,i,max,count=0; int mount[21]={0}; cin >> N; for(i=1;i<=N;i++){ cin >> mount[i]; } for(i=1;i<=N;i++){ if(i==1){ count++; max = mount[1]; }else if(mount[i]>=max){ count++; ...
1
43,630,706
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; using lint=long long; class union_find{ int n; vector<int> p; public: union_find(int n):n(n),p(n,-1){} int find(int u){ return p[u]<0?u:p[u]=find(p[u]); } void unite(int u,int v){ u=find(u); v=find(v); if(u!=v){ if(p[v]<p[...
#include <bits/stdc++.h> using namespace std; const int MAXN = 100005; typedef long long ll; int col[MAXN]; vector<int> g[MAXN]; bool dfs(int v, int c) { col[v] = c; bool flag = true; for (int i = 0; i < g[v].size(); i++) { int to = g[v][i]; if (!col[to]) flag &= dfs(to, 3-c); el...
1
50,281,403
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main(){ int n,m; cin >> n >> m; vector<int> a(n); rep(i,n) cin >> a[i]; int s = 0; rep(i,n) s += a[i]; int cnt = 0; rep(i,n) { if(s <= a[i]*(4*m)) cnt++; } if...
#include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <numeric> #include <queue> #include <set> #include <vector> using namespace std; using ll = int64_t; #define rep(i, j, n) for (int i = j; i < (int)n; ++i) #define rrep(i, j, n) for (int i = (int)n - 1; j <= i; --i) int main() { int ...
1
79,443,714
#include <bits/stdc++.h> using namespace std; typedef unsigned int INT; typedef unsigned long long LONG; typedef long long LL; typedef pair<int, int> PII; const int N = 1e5 + 10; const int mod = 998244353; #define debug(x) cerr << #x << ": " << (x) << '\n' #define FW freopen("data2.txt", "w", stdout); template <class T...
#include <bits/stdc++.h> typedef long long LL; using namespace std; const int MOD = 998244353; void solve_test() { LL n; int x, m; cin >> n >> x >> m; LL sum = 0; vector<int> marked(m, -1); vector<int> values; int t = x, i = 0; while (n > 0 && marked[t] == -1) { marked[t] = i; values.push_back(t); sum += ...
1
71,266,508
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define ll long long #define bp __builtin_popcount #define endl "\n" #define oo 0x3f3f3f3f3f3f3f3fLL #define pb push_back #define loop(i,n) for(int i = 0;i < int(n);i++) #define range(i,a,b) for(int i = int(a);i <= int(b);i++) #define sz(s) (int)(s.size...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define sc(x) scanf("%d",&x); int main(){ int n; sc(n) vector<int> a(n); for (int i = 0; i < n; i++) sc(a[i]) for (int i = 0; i < n; i++) a[i] = a[i] - (i+1);...
1
46,450,623
#include <bits/stdc++.h> using namespace std; #define IOS ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define ld long double #define ll long long int #define ull unsigned long long int #define pb push_back #define mp make_pair #define F first #define S se...
#include<iostream> #include<algorithm> #include<string> #include<bits/stdc++.h> using std::string; int main() { int N; std::cin >> N; int arr[2 * N]; for(int i = 0; i < 2 * N; i++) { std::cin >> arr[i]; } int n = sizeof(arr)/sizeof(arr[0]); std::sort(arr, arr + n); int ans =...
1
8,958,494
#include <cstdio> #include <iostream> #include <cmath> #include <ctype.h> #include <string> #include <sstream> #include <iostream> #include <algorithm> #include <cstdlib> #include <map> #include <queue> #include <utility> #include <vector> #include <set> #include <list> #include <cstring> #include <stack> using namesp...
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i,n) FOR(i,0,n) #define pb emplace_back typedef long long ll; typedef pair<int,int> pint; int main(){ int n; cin>>n; string s,t; while(n--){ cin>>s>>t; int si=0; rep(i,s.size()...
1
46,596,688
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef map<int,int> mii; typedef pair<int,int> pii; typedef vector<pii> vpii; #define int ll #define F first #define S second #define endl "\n" #define MP make_pair #define PB push_back #define WL(t)...
#include <iostream> #include <bits/stdc++.h> using namespace std; int main(void){ int n; cin >> n; string s, t; cin >> s >> t; string ans = ""; for (int i = 0; i < n; i++){ ans += s[i]; ans += t[i]; } cout << ans << endl; }
1
65,222,949
#include <stdio.h> #include <string> #include <cstring> #include <stdlib.h> #include <math.h> #include <algorithm> #include <vector> #include <set> #include <map> #include <queue> #include <stack> #include <list> #include <iterator> #include <assert.h> #pragma warning(disable:4996) typedef long long ll; #define MIN(a,...
#define LOCAL #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 rep2(i, s, n) for(int i=s; i<(n); ++i) #define ALL(v) (v).begin(), (v).end() #define memr(dp, val) memset(dp, val, sizeof(dp)) using namespace std; typedef long long ll; static const ...
1
48,715,949
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repi(i, a, b) for (int i = (int)(a); i < (int)(b); i++) using namespace std; int main(){ int N, M; cin >> N >> M; int WA[N+1]; bool AC[N+1]; rep(i, N+1){ AC[i] = false; WA[i] = 0; } rep(i, ...
#include<bits/stdc++.h> using namespace std ; typedef long long ll ; const int mod=1000000007 ; void solve(){ int n ,m ; cin>>n>>m ; vector<int> AC(n) ; vector<int> pen(n) ; for(int i=0;i<m;i++){ int p ; string s ; cin>>p>>s ; p-- ; if(AC[p]==1){ continue ; } else{ if(s=="WA"){ pen[p]++ ; ...
1
24,118,024
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i < (int)(n); i++) using ull = unsigned long long; using ll = long long; int main() { ll N, A, B; cin >> N >> A >> B; B = B - A; A = 0; ll ans = 0; if (B < 0) ans = 0; else if (B == 0) ans = 1; else { i...
#include<iostream> #include<cstdio> #include<cmath> #include<algorithm> #include<cstring> using namespace std; #define ll long long ll n,a,b; int main(){ scanf("%lld%lld%lld",&n,&a,&b); if (n>1&&b>=a||n==1&&a==b) printf("%lld\n",(n-2)*(b-a)+1); else puts("0"); }
1
91,416,436
#include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include "debug.h" #else #define dump(...) #endif #define endl "\n" #define ll long long #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define REP(i, x) for (int i = 0; i < (int)(x); i++) #define REPS(i, x) for (int i = 1; i <= (int)(x); i++) #...
#include <bits/stdc++.h> typedef long long ll; using namespace std; #define repr(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) for(int i=0;i<n;i++) #define invrepr(i,a,b) for(int i=b-1;i>=a;i--) #define invrep(i,n) invrepr(i,0,n) #define repitr(itr,a) for(auto itr=a.begin();itr!=a.end();++itr) #define P pair<int,int> co...
1
72,722,743
#include<bits/stdc++.h> using namespace std; #define LL long long inline LL read(); const int N=50+2; LL n; LL cnt, a[N]; bool Minus() { int id=0; for(int i=1; i<=n; ++i) if(a[i]>a[id]) id=i; if(id) { LL k=a[id]/n; a[id]%=n; cnt+=k; for(int j=1; j<=n; ++j) if(j^id) a...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rrep(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define all(x) (x).begin(), (x).end() #define sz(x) int(x.size()) #define get_unique(x) x.erase(unique(all(x)), x.end()); typedef long long ll; typedef complex<do...
1
37,906,936
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) #define rep2(i,a,n) for(int i=(a); i<(n); i++) #define all(vec) vec.begin(),vec.end() using ll = long long; using vi = vector<int>; using vvi = vector<vi>; using vll = vector<ll>; int main() { string S; cin >> S; map<char, int> ...
#include <bits/stdc++.h> #define ll long long #define sz(x) (int)x.size() using namespace std; int main(){ string t; set<char>s; cin>>t; for(char c:t){ s.insert(c); } cout<<(sz(t)==sz(s)?"yes":"no"); }
1
90,157,371
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<n; i++) typedef long long ll; int main(){ int a,b; cin >> a >> b; for(int i=1; i<100000; i++){ if(a==i*8/100 && b==i*10/100){ cout << i << endl; return 0; } } cout << -1 << endl; ...
#include <iostream> #include <string> #include <cmath> #include <iomanip> #include <queue> #include <algorithm> using namespace std; int min(int a,int b){ return a<b?a:b; } int main(void){ int A,B; cin >> A >> B; int xa,xb; xa = (A*100+8-1) / 8; xb = (B*100+10-1) / 10; int ans; if(int(xa...
1
62,700,837
#include <iostream> #include <complex> #include <vector> #include <string> #include <algorithm> #include <cstdio> #include <numeric> #include <cstring> #include <ctime> #include <cstdlib> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <list> #include <cmath> #include <bitset> #...
#include <bits/stdc++.h> using namespace std; const int N = 2e5 + 5; typedef long long ll; int n; int a[N]; ll ans; ll ps[N]; map<ll, int> freq; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n; for(int i = 1; i <= n; i++) { cin >> a[i]; ps[i] = ps[i - 1] ...
1
64,207,290
#include<bits/stdc++.h> using namespace std; const long P=1000000007; int main(){ long N;cin>>N;string S;cin>>S; vector<long>A(26,1); for(char c:S)A[c-97]++; long ans=1; for(long x:A)ans=(ans*x)%P; cout<<(ans-1+P)%P; }
#include <bits/stdc++.h> using namespace std; typedef long long llint; const long long MOD = 1e9 + 7; int main() { int n; string s; cin >> n >> s; llint ans = 1; vector<llint> used(26, 0); for (int i = 0; i < n; i++) { int d = s[i] - 'a'; used[d]++; } for (int i = 0; i < 26; i++) { if (used[...
1
4,837,359
#define rep(i, n) for (int i = 0; i < (n); i++) #include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; const int MOD = 1000000007; int main() { int N; cin >> N; vector<int> W(N); rep(i, N) cin >> W.at(i); int sum = 0; rep(i, N) { sum += W.at(i); ...
#include<bits/stdc++.h> using namespace std; const int MAX_N=1e6; int seg_tree[2*MAX_N+5],n; void build() { for(int i=n-1; i>0; --i) seg_tree[i]=__gcd(seg_tree[i<<1],seg_tree[i<<1|1]); } void modify(int pos,int val) { for(seg_tree[pos+=n]=val; pos>1; pos>>=1) seg_tree[pos>>1]=__gcd(seg_tree[pos],seg_tree[pos^1]); } int...
1
70,117,474
#include <iostream> #include <algorithm> using namespace std; int main(void) { int n; int cnt = 0; int a[128]; cin >> n; for (int i = 0; i < n; i++){ cin >> a[i]; } for (int i = 0; i < n - 1; i++){ int mini = i; for (int j = i; j < n; j++){ if (a[mini] > a[j]) mini = j; } if (mini != i){ swap(a[m...
#include <iostream> using namespace std; int SelectionSort(int a[],int n); int main(){ int a[1000],n; cin>>n; for(int i=0;i<n;i++){ cin>>a[i]; } int count =SelectionSort(a,n); for(int i=0;i<n;i++){ if(i)cout<<" "; cout<<a[i]; } cout <<'\n'; cout <<count<<'\n';...
1
24,740,763
#include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <algorithm> #include <string> #include <queue> #include <utility> using namespace std; int main() { int N; int C[]={500,100,50,10,5,1}; while(scanf("%d",&N),N) { N=1000-N; int sum=0; for(int i=0;i<6;i++) { sum+=N/C[i]; N...
#include<cstdio> using namespace std; int money[6]{500,100,50,10,5,1}; void solve(int price){ int ans{0}; for(int i{0} ; i< 6 ; i++){ while(price >= money[i]){ price -= money[i]; ans++; } } printf("%d\n",ans); } int main(){ int price; while(true){ scanf("%d",&price); if(price == ...
1
18,060,454
#include<bits/stdc++.h> using namespace std; int main() { long long int a,b,c,x3=0,t; string s;set<char>k; cin>>s; for(int i=0;i<s.size();i++){ k.insert(s[i]);} if(k.size()==s.size())cout<<"yes"; else cout<<"no"; }
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) #define all(v) begin(v),end(v) using ll = long long; int main() { string s;cin>>s; bool ans=true; rep(i,s.size())for(int j=i+1;j<s.size();j++){ if(s[i]==s[j])ans=false; } if(ans)cout<<"yes"<<endl; else cout<<"n...
1
88,302,493
#include<bits/stdc++.h> using namespace std; using ll = int64_t; const ll MOD = 1e9 + 7; int main(){ ll n, m; cin >> n >> m; ll po = 0, yo = 0; for(ll i = 0; i < n; i++){ ll x; cin >> x; x *= (2 * i - n + 1); po += x; if(po < 0) po += -po / MOD * MOD + (-po % MOD ...
#include <bits/stdc++.h> #define int long long using namespace std; #define rep(i,s,n) for(int i = s;i<n;i++) #define repe(i,s,n) for(int i = s;i<=n;i++) #define pb push_back #define fi first #define se second typedef long long ll; typedef pair<int,int>pint; typedef vector<int>vint; typedef vector<pint>vpint; static co...
1
5,193,926
#include<iostream> using namespace std; int main() { long long n,a=1; cin >> n; for (int i = (int)n; i >= 2; i--){ a *= i; } cout << a << endl; }
#include <iostream> #include <cstring> using namespace std; #define N 300 int a[N+1]; int main() { int n; cin >> n; memset(a, 0, sizeof(a)); a[0] = 1; for (int i=2; i<=n; ++i) { for (int j=0; j<N; ++j) a[j] *= i; for (int j=0; j<N; ++j) { a[j+1] += a[j] / 10; a[j]...
1
74,791,423
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPR(i, n) for (int i = n - 1; i >= 0; --i) #define FOR(i, m, n) for (int i = m; i < n; ++i) #define FORR(i, m, n) for (int i = m; i >= n; --i) #define ALL(v) (v).begin(),(v...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; typedef vector<ll> vl; typedef vector<string> vs; typedef vector<char> vc; typedef queue<ll> ql; typedef deque<ll> dql; typedef priority_queue<ll, vl> pql; typedef set<ll> sl; typedef pair<ll, ll> pl; typedef vector<vl> vvl...
1
89,090,493
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <set> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define reps(i, s, n) for (int i = s; i < (int)(n); i++) #define out(x) cout << x << endl #define INF 1000000; #include <map> #include <math.h> using ll = long long; using nam...
#include<bits/stdc++.h> using namespace std; int main(){int A,B;cin>>A>>B;if(A*B%2==0)cout<<"Even"<<endl;else cout<<"Odd"<<endl;}
1
17,737,655
#include <bits/stdc++.h> #include <iomanip> #include <iostream> #include <vector> #include <queue> using namespace std; using Graph = vector<vector<int>>; typedef long long ll; typedef long double lld; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define PI 3.14159265359 #define MOD 998244353 int main(){ stri...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { string o, e; cin >> o >> e; string ans = ""; int o_index = 0; int e_index = 0; for (int i = 0; i < o.size() + e.size(); i++) { if (i % 2 == 0) { ans += o[o_index]; o_index++; } else { ans += e[e_index]; e_index++; ...
1
94,698,480
#include<bits/stdc++.h> using namespace std; #define REP(i,s,n) for(int i=s;i<n;++i) #define rep(i,n) REP(i,0,n) typedef long long ll; ll mod = 1000000007LL; ll sum[63][2], A[300010]; ll modmultiply(ll a,ll b,ll c) { ll x = 0,y = a%c; while(b > 0) { if(b%2 == 1) x = (x+y)%c; y = (y*2)%c; b /= 2; } ...
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #define ll long long #define ull unsigned long long using namespace std; const ll MOD = 1000000007; int main() { ll N; cin >> N; vector <ll> A(N); for (int ii = 0; ii < N; ++ii){ cin >> A[ii]; } ll ans = 0; vector <ll> digZero(61); vector <ll> digOne(61);...
1
38,163,890
#include <bits/stdc++.h> using namespace std; #define rep(i,ini,n) for(int i=ini;i<n;i++) #define _rep(i,ini,n) for(int i=ini;i>=n;i--) #define ToEnd(a) a.begin(),a.end() uint64_t MOD=1000000007; int main(){ int x1,y1,x2,y2; cin>>x1>>y1>>x2>>y2; int dX=x2-x1,dY=y2-y1,x3,y3,x4,y4; y3=y2+dX;x3=x2-dY; ...
#include <bits/stdc++.h> #define all(x) (x).begin(), (x).end() using namespace std; typedef long long ll; const int MOD = 1e9 + 7; int main() { int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; int p = x1 - x2; int q = y1 - y2; cout << x2 + q << ' '; cout << y2 - p << ' '; cout << x1 + q << ' '; cout << ...
1
7,605,504
#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() { ll N; cin >> N; vector<ll> A(N), B(N); rep(i,N) cin >> A.at(i); vector<pair<ll, ll>> plus, minus; ll sump = 0, summ = 0; rep(i,N) { cin >> B.at(i); ...
#include<bits/stdc++.h> using namespace std; const long long maxn=1e5+5; const long long inf=0x3f3f3f3f; long long a[maxn],b[maxn],ans,sum1,sum2,sum,minu; priority_queue<long long> q; int main(){ ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); long long n; cin>>n; for(long long i=1;i<=n;i++) { cin>>a[i];...
1
4,865,823
#include<stdio.h> int n; int ans; int i; int c[6]={500,100,50,10,5,1}; int main(){ while(1){ scanf("%d",&n); if(n==0)return 0; ans=0; n=1000-n; for(i=0;i<6;i++){ ans+=(int)n/c[i]; n%=c[i]; } printf("%d\n",ans); } }
#include <bits/stdc++.h> using namespace std; const int MOD = 1e9 + 7; typedef long long lint; #define rep(i, n) for (int i = 0; i < (n); ++i) #define trep(i, k, n) for (int i = (k); i < (int)(n); ++i) typedef pair<int, int> P; int v[6] = {500, 100, 50, 10, 5, 1}; int greed(int n) { int count = 0; rep(i, 6) ...
1
28,849,558
#include <bits/stdc++.h> using namespace std; #define int long long int #define double long double #define IOS ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define ff first #define ss second #define pb push_back #define pf push_front #define endl "\n" const int N = 105; int a[N]; unordered_map<int, ...
#include<bits/stdc++.h> using namespace std; #define pb push_back #define all(v) v.begin(), v.end() #define mem(arr) memset(arr, 0, sizeof(arr)) #define ff first #define ss second #define int long long int const int MOD = 1e9 + 7; const int INF = 1e18; const int N = 1e6 + 1; vector<int> g[N]; vector<int> vis(N); int32_...
1
1,222,012
#include <iostream> #include <iomanip> #include <vector> #include <string> #include <algorithm> #include <cmath> #include <stack> #include <queue> #include <functional> #include <limits.h> #include <set> #include <map> #include <tuple> using namespace std; #define ll long long #define ull unsigned long long #define rep...
#include<bits/stdc++.h> using namespace std; #define gc getchar_unlocked #define fo(i,n) for(int i=0;i<n;i++) #define Fo(i,k,n) for(i=k;k<n?i<n:i>n;k<n?i+=1:i-=1) #define ll long long #define si(x) scanf("%d",&x) #define sl(x) scanf("%lld",&x) #define ss(s) scanf("%s",s) #define pi(x) printf("%d\n",x) #define pl(x) pri...
1
91,951,785
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout << (#x) << " is " << (x) << endl #define debug cout << "hi" << endl using namespace std; typedef long long ll; typedef long double ld; typedef p...
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define endl "\n" #define int long long const int N = 2e3 + 5; int n, m; char c[N][N]; int a[N][N], l[N][N], u[N][N], r[N][N], d[N][N]; int32_t main() { IOS; cin >> n >> m; for(int i = 1; i <= n; i++) for(in...
1
21,553,885
#include <iostream> using namespace std; int main(void){ int m,f,r; while(1){ cin >> m >> f >> r; if(m == -1 && f == -1 && r == -1){ break; } else if(m == -1 || f == -1){ cout << "F"; } else if(m + f >= 80){ cout << "A"; ...
#include <iostream> using namespace std; void grade(char c) { cout << c << endl; } int main() { cin.tie(0); ios::sync_with_stdio(false); int m, f, r; while (true) { cin >> m >> f >> r; if (m == -1 && f == -1 && r == -1) break; if (m == -1 || f == -1 || m + f < 30) { grade('F'); continue; } if (m + f >= 80) ...
1
38,717,286
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll mx = 1e6 + 9; vector<ll>adj[mx]; bitset<mx>mark; ll dist[mx]; int main() { ll n, m; cin >> n >> m; for(ll i = 0; i < m; i++) { ll u, v; cin >> u >> v; adj[u].push_back(v); adj[v].push_back(u); } bool nafi...
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define all(x) (x).begin(),(x).end() using ll = long long; string char_to_string(char val) { return string(1, val); } int char_to_int(char val) { return val - '0'; } template<class T> inline bool chmin(T& a, T b...
1
4,804,599
#include<bits/stdc++.h> using namespace std; #define rep(i, n) rep2(i, 0, n) #define rep2(i, m, n) for (ll i = m; i < (n); i++) using ll = long long; using pii = pair<int, int>; using Vi = vector<int>; int main() { int n,a; cin >>n>>a; if(n%500<=a) cout << "Yes" << endl; else cout << "No" << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N, A; cin >> N >> A; if (A >= 499) { cout << "Yes" << endl; } else if ( (N % 500) <= A) { cout << "Yes" << endl; } else {cout << "No" << endl; } }
1
85,947,429
#include <iostream> using namespace std; typedef long long ll; int main(){ int N; cin>>N; ll res=1; for(int i=1;i<=N;i++){ res*=(ll)i; } cout<<res<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ long long ans =1; int n; scanf("%d", &n); for(int i=n;i>1;--i) ans*=i; printf("%lld\n",ans); return EXIT_SUCCESS; }
1
17,866,712
#include <iostream> using namespace std; int dp[50]; int fib(int n) { if (n == 0 || n == 1) return dp[n] = 1; if (dp[n]) return dp[n]; return dp[n] = fib(n - 1) + fib(n - 2); } int main() { int n; cin >> n; cout << fib(n) << endl; return 0; }
#include "bits/stdc++.h" #include <unordered_set> #define _CRT_SECURE_NO_WARNINGS #define REP(i, n) for(decltype(n) i = 0; i < (n); i++) #define REP2(i, x, n) for(decltype(x) i = (x); i < (n); i++) #define REP3(i, x, n) for(decltype(x) i = (x); i <= (n); i++) #define RREP(i, n) for (decltype(n) i = (n) - 1; i >= 0; i--...
1
84,310,124
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; int main() { int a, b, c; cin >> a >> b >> c; if(a+b>=c) cout << "Yes"; else { cout << "No"; } }
#include <bits/stdc++.h> #define rep(i,n) for(int64_t i=0;i < (int64_t)(n);i++) using namespace std; vector<vector<int>> fspattern; vector<int> fspattern_draft; int fspcnt = 0; void setfspattern_core(int floor,int number,int degree){ if(floor==degree){ fspattern.at(fspcnt) = fspattern_draft; fspcnt++; }else...
1
13,839,100
#include<bits/stdc++.h> typedef long long ll; using namespace std; int main(){ char C; cin>>C; C++; cout<<C<<endl; }
#include <bits/stdc++.h> using namespace std; int main() { char C; cin >> C; cout << (char)(((int)C)+1) << endl; return 0; }
1
16,793,429
#include <bits/stdc++.h> using namespace std; int main() { string A, B; cin >> A >> B; string ans="EQUAL"; if(A.size()>B.size())ans="GREATER"; else if(A.size()<B.size())ans="LESS"; else{ for(int i=0; i<A.size(); i++){ if(A.at(i)>B.at(i)){ ans ="GREATER"; break; } else i...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define ll long long #define bp __builtin_popcount #define pb push_back #define loop(i,n) for(int i = 0;i < int(n);i++) #define sz(s) (int)(s.size()) #define all(x) x.begin(), x.end() #define allr(x) x.rbegin(), x.rend() #define setdp memset(dp,-1,sizeo...
1
74,201,001
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<ll> vi; #define INF (1e9) int main() { string S; cin >> S; ll N = S.length() + 1; vi A(N); for (int i = 0; i < N - 1; i++) { if (S[i] == '<') { A[i + 1] = A[i] + 1; ...
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; int n = s.size(); vector<int> a(n+1,0); for(int i=0; i<n; i++) { if(s[i]=='<') a[i+1]=a[i]+1; } for(int i=n-1; i>=0; i--) { if(s[i]=='>') a[i]=max(a[i],a[i+1]+1); } cout << accumulate(a.begin(),a.end(),0LL) << endl; ...
1
46,183,026
#include <bits/stdc++.h> using namespace std; bool isOK(int ma, int n) { for (int i = ma; i >= 1; --i) { if (n >= i) { n -= i; } } return n == 0; } int main() { int n; cin >> n; int left = 0, right = n; int ma = n; while (right - left > 1) { int mid = left + (right - left) / 2; if ...
#include <iostream> #include <bitset> #include <fstream> #include <string> #include <cstring> #include <cmath> #include <cstdlib> #include <ctime> #include <vector> #include <algorithm> #include <numeric> #include <map> #include <set> #include <stack> #include <queue> #include <deque> #include <functional> #include <cc...
1
27,737,919
#include<iostream> int main(){ int a, b, c; std::cin >> a; std::cin >> b; std::cin >> c; int count = 0; for(int n = a; n <= b; n++){ if(c % n == 0) count++; } std::cout << count << std::endl; return 0; }
#include<stdio.h> int main() { int a, b, c, i; int syou, amari, kosuu = 0; scanf("%d %d %d", &a, &b, &c); for (int i = a; i <= b; i = i + 1){ syou = c / i; amari = c%i; if (amari == 0){ kosuu = kosuu + 1; } else; } printf("%d\n", kosuu); return 0; }
1
22,191,245
#include <bits/stdc++.h> #define repl(i, l, r) for (int i = l; i < r; i++) #define rep(i, n) repl(i, 0, n) #define pb push_back #define all(v) (v).begin(),(v).end() #define rall(v) (v).rbegin(),(v).rend() using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; using G = vector<vecto...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define int long long signed main() { int N; cin >> N; vector<int> A(N); rep(i, N) { int a; cin >> a; if(i == 0) A[i] = a; else A[i] = A[i-1]+a; } int ans = 0; uno...
1
12,273,578
#include <bits/stdc++.h> #define fastio (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false)) #define rep(i, n) for (int i = 0; i < (n); ++i) #define precise(i) fixed << setprecision(i) using lint = long; using llint = long long; using namespace std; int main() { fastio; int x, t; cin >> x >> t; if (x ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; int main() { ll x, t; cin >> x >> t; if(x>t) cout << x - t; else if(x == t) cout << 0; else { cout << 0; } }
1
27,237,621
#include <bits/stdc++.h> #define loop(i,n) for(int i=0;i<n;i++) #define pi acos(-1.00) using namespace std; int main() { int n,m,i; cin>>n>>m; string s[200]; for(i=0;i<n;i++) { cin>>s[i]; } sort(s,s+n); for(i=0;i<n;i++) cout<<s[i]; }
#include<bits/stdc++.h> using namespace std; #define pi acos(-1) #define _terminated return 0 #define endl "\n" #define yes cout << "yes" << endl #define no cout << "no" << endl #define booster ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); typedef long long ll; typedef unsigned long long ull; typedef vecto...
1
68,811,579
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) #define irep(i, n) for (int i = n; i >= 0; i++) using namespace std; using ll = long long; using P = pair<int, int>; const int INF = 1 << 30; int a[500005]; int main() { string s; cin >> s; int n = s.size(); rep(i, n) { if (s[i] == '<') a[i+...
#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
66,020,229
#include <bits/stdc++.h> using namespace std; using dou =long double; string yes="yes"; string Yes="Yes"; string YES="YES"; string no="no"; string No="No"; string NO="NO"; 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) {...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll inf = 1e18; #define rep(i, a, b) for (int i = a; i < b; i++) #define per(i, a, b) for (int i = b - 1; i >= a; i--) using pint = pair<int, int>; int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; signed main() { int n; cin >> n; int ...
1
88,293,551
#include <bits/stdc++.h> #define ll long long int #define MOD 1000000007 #define INF 1e18 #define PI 3.14159265358979 using namespace std; ll gcd(ll a, ll b); ll power(ll n, ll k); ll inv(ll n); ll genfact(ll n, ll k); ll fact(ll n); ll nck(ll n, ll k); int main(void){ int a, b, c, d, e; cin >> a >> b >> c >> d; ...
#include<bits/stdc++.h> using namespace std; #define FOR(i,l,r) for(long long i=(l);i<(r);++i) #define REP(i,n) FOR(i,0,n) #define REPS(i,n) FOR(i,1,n+1) #define int long long const int MOD=1e9+7; const int INF=1e15; signed main(){ int A,B,C,D;cin>>A>>B>>C>>D; cout<<min(A,B)+min(C,D)<<endl; }
1
28,677,259
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <exception> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iosfwd> #include <iostream> #include <istream> #include <iterator> #include <limits> #include <list> #include <locale> #include <map> #incl...
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define FRE freopen("input.txt","r",stdin);freopen("output.txt","w",stdout); #define all(v) (v).begin(),(v).end() #define endl "\n" #define int long long #define rep(i,a,b) for(int i=a;i<b;i++) #define per(i,a,b)...
1
32,397,670
#include <bits/stdc++.h> using namespace std; const int N = 3e5 + 10; int cnt[N], n; int a[N], ans[N]; int main() { cin>>n;for(int i = 1; i <= n; i++) { int t; scanf("%d", &t); cnt[t]++; } for(int i = 1; i <= n; i++) if (cnt[i]) { a[++a[0]] = cnt[i]; } sort(a + 1, a + 1 + a[0]); int sum = 0; for(int cs = 1...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #includ...
1
72,231,869
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; sort(begin(s), end(s)); if (s == "abc") cout << "Yes" << "\n"; else cout << "No" << "\n"; }
#include <bits/stdc++.h> using namespace std; #define ll long long #define all(v) (v).begin(), (v).end() #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<n;++i) #define FOR(i, m, n) for(int i = m; i < n; i++) #define EPS (1e-7) #define gearup ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); typ...
1
17,946,860
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define zero_pad(num) setfill('0') << std::right << setw(num) using namespace std; using ll = long long; using ld = long double; using P = pair<int, int>; int main() { int n, a, b; cin >> n >> a >> b; int d = b - a - 1; if(d % 2 ==...
#include <iostream> #include <bits/stdc++.h> using namespace std; int main() { int n,a,b,c,f=0; cin >> n >> a >> b; c=abs(a-b); if(c%2==1) f=1; if(f==0) cout << "Alice" << endl; else cout << "Borys" << endl; return 0; }
1
35,236,163
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c,d; cin>>a>>b>>c>>d; int ans=min(b,d)-max(a,c); if(ans<0) ans=0; cout<<ans<<endl; }
#include <bits/stdc++.h> using namespace std; int main() { int A,B,C,D ; cin >> A >> B >> C >> D; int ans =0; if (B>C&&A<=C&&B<D) ans = B-C; else if (D>A&&C<=A&&D<B) ans =D-A; else if (A<=C&&D<=B) ans =D-C; else if (C<=A&&B<=D) ans =B-A; else ans = 0; cout << ans << endl; }
1
52,472,152
#include <bits/stdc++.h> using namespace std; #define INF 1001001001 #define LINF 1001001001001001001 #define MOD 1000000007 #define MOD2 998244353 template<class T,class U>bool chmax(T &a, const U &b){if(a<b){a=b;return 1;}return 0;} template<class T,class U>bool chmin(T &a, const U &b){if(b<a){a=b;return 1;}return 0;...
#include <bits/stdc++.h> using namespace std; using ll =long long; #define SORT(a) sort((a).begin(),(a).end()) #define rSORT(a) reverse((a).begin(),(a).end()) #define For(i, a, b) for(int i = (a) ; i < (b) ; ++i) #define rep(i, n) For(i, 0, n) #define debug(x) cerr << #x << " = " << (x) << endl; template<clas...
1
10,699,087
#include <bits/stdc++.h> using namespace std; int main() { long long N; cin >>N; vector<long long>vecA(N+1); vector<long long>vecB(N); for(int i=0;i<N+1;i++){ cin >>vecA.at(i); } for(int i=0;i<N;i++){ cin >>vecB.at(i); } long long summ=0; for(int i=0;i<N;i++){ ...
#include <bits/stdc++.h> using namespace std; int main(){ int n,b,c; cin>>n; int a[n+1]; long long ans=0; for(int i=0;i<n+1;i++)cin>>a[i]; for(int i=0;i<n;i++){ cin>>b; c=a[i+1]+a[i]; ans+=min(c,b); a[i+1]=clamp(c-b,0,a[i+1]); } cout<<ans<<endl; }
1
67,824,622
#include <bits/stdc++.h> using namespace std; #define INCANT cin.tie(0), cout.tie(0), ios::sync_with_stdio(0), cout << fixed << setprecision(20) #define int long long #define double long double const int INF = 1e18, MOD = 1e9 + 7; int n, m, a; int cnt[111111] = {}; signed main() { INCANT; cin>>n>>m; for (in...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rrep(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define all(x) (x).begin(), (x).end() #define sz(x) int(x.size()) #define get_unique(x) x.erase(unique(all(x)), x.end()); typedef long long ll; typedef complex<do...
1
98,648,160
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll N; vector<ll> A; int main(){ cin >> N; A.resize(N); for(int i = 0; i < N; i++) cin >> A[i]; ll M_1 = 0, M_2 = 0; ll M_1idx = 0, M_2idx = 0; for (int i = 0; i < N; i++) { if (A[i] > M_1) { M_1 = A[i]; M_1...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < n; i++) #define repr(i, n) for(int i = n; i >= 0; i--) #define INF 2e9 #define ALL(v) v.begin(), v.end() using namespace std; typedef long long ll; int main() { int n; cin >> n; vector<ll> vec(n); vector<ll> mvec(n); rep(i, n) { int x; cin ...
1
93,024,630
#include "bits/stdc++.h" using namespace std; using ll = long long; using Pii = pair<int, int>; using Pll = pair<ll, ll>; #define rep(i, begin, n) for (int i = begin; i < n; i++) #define repe(i, begin, n) for (int i = begin; i <= n; i++) #define repr(i, begin, n) for (int i = begin; i > begin - n; i--) #define repre(i,...
#include <iostream> #include <string> using namespace std; int main(){ int a,b,y; string x; cin >> a >> x >> b; if(x == "+") y = a + b; else if ( x == "-") y = a - b; cout << y; return 0; }
1
39,584,882
#include <bits/stdc++.h> using namespace std; typedef long long ll; int h, w, d; char col[1100][505]; int main() { cin >> h >> w >> d; if (d%2 == 1) { for (int i = 0; i < h; ++i) { for (int j = 0; j < w; ++j) { if ((i+j)%2 == 0) cout << "R"; else cout << "G"; } cout << "\n"; } return ...
#include<bits/stdc++.h> using namespace std; const char mod[] = "YGBR"; int N , M , K; char qbxf[2007][2007] , ans[1007][1007]; int main(){ cin >> N >> M >> K; for(int i = -1000 ; i <= 1000 ; ++i) for(int j = -1000 ; j <= 1000 ; ++j) qbxf[i + 1000][j + 1000] = mod[((i + 1000) / K & 1) * 2 + ((j + 1000) / K & 1)]...
1
67,472,994
#include <bits/stdc++.h> using namespace std; #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using namespace boost::multiprecision; using bint = cpp_int; using bdec = cpp_dec_float_100; int main() { bint N; cin >> N; cout << ((N % 9) ? "No" : "Yes") << "\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() { string n; cin >> n; int ans = 0; rep(i, n.size()) ans += n[i] - '0'; if (ans % 9 == 0) cout << "Yes" << endl; else cout << "No" << endl; r...
1
4,245,515
#include <cstdio> using namespace std; typedef long long Int; int main(){ int n; Int res; scanf("%d", &n); res = 1; while(n > 1){ res *= n; n--; } printf("%lld\n", res); return 0; }
#include<iostream> int main(){ int n; long long int m=1; std::cin>>n; for(int i=n;i>0;i--)m*=i; std::cout<<m<<std::endl; return 0; }
1
53,491,657
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin >> N; int num = 0; while (pow(2, num + 1) <= N){ num++; } int ans = pow(2, num); cout << ans << endl; }
#include<bits/stdc++.h> using namespace std; typedef long long ll ; typedef vector<ll> vll ; #define IOS ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); #define all(v) (v).begin(),(v).end() #define precision(k) cout<<setprecision(k)<<fixed; #define loop(i,a,b) for(ll i=(a);i<=(b);++i) #define minv(v) *min_element...
1
86,283,715
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<ll> vl; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define REP(i, n) for(int i=0; i<(n); ++i) #define FOR(i, a, b) for(int i=(a); i<(b); ++i) #define FORR(i, a, b) for(in...
#include <iostream> #include <set> #include <vector> #include <map> #include <string> #include <cstring> #include <algorithm> #include <cmath> #include <cstdio> #include <queue> #include <stack> #define sf(n) scanf("%d",&n); #define sfl(n) scanf("%lld",&n); #define pf(n) printf("%d",n); #define pfl(n) printf("%lld",n);...
1
80,730,205
#include <bits/stdc++.h> #define pb emplace_back #define ll long long #define fi first #define se second #define mp make_pair using namespace std; typedef pair<int, int> pii; const int N = int(2e5 + 7); const int nAlpha = 'z' - 'a' + 1; const int mod = int(1e9 + 7); unordere...
#include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <stack> #include <queue> #include <map> #include <unordered_map> #include <cassert> using namespace std; int dp[202020]; unordered_map<int, int> dp2; int main() { string s; cin >> s; int n = int(s.size()); int x = 0; ...
1
12,504,980
#include <bits/stdc++.h> using namespace std; int main() { int ans = 0; int n; cin >> n; cout << 800 * n - n / 15 * 200 << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N; cin>>N; int sum =800*N-200*(N/15); cout<<sum<<endl; }
1
43,266,712
#include <bits/stdc++.h> #include<math.h> #include<algorithm> #define rep(i,n) for (int i = 0; i < (n) ; ++i) using namespace std; using ll = long long ; using P = pair<int, int> ; #define PI 3.14159265358979323846264338327950 #define INF 1e18 #define mod 1000000007 int r, p, s; int c (char x){ if(x == 'r') retur...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using pli = pair<ll, int>; using pil = pair<int, ll>; using uint = unsigned int; template <typename T> using Graph = vector<vector<T>>; const ...
1
100,267,087
#pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define rep(i,n) for(ll i=0;i<(n);i++) #define pll pair<ll,ll> #define pq priority_queue #define pb push_back #define eb emplace_back #define fi first #define se second #define ios ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0); #define lb(c,...
#include <iostream> using namespace std; int main() { int a,b; char x; cin >> a >> x >> b; if(x=='+') { cout << a+b; } else { cout << a-b; } }
1
46,889,339
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (int i = 0; i < (n); ++i) int main() { int n, ans = 0; cin >> n; string str; for (int i = 1; i <= n; ++i) { str = to_string(i); if (str.length() % 2 == 1) { ans++; } } cou...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) typedef long long ll; #define all(x) x.begin(), x.end() signed main() { int n; cin >> n; int ans = 0; for(int i = 1; i <= n; i++){ int cou = 1; bool t = true; int x = i; while(t){ if(x/10 >= 1...
1
53,161,069
#include <bits/stdc++.h> #define ll long long #define rep(i, n) for (int i=0; i<n; i++) using namespace std; const double PI = acos(-1); using Graph = vector<vector<int>>; int main() { int n, m; cin >> n >> m; vector<ll> h(n+1); vector<ll> highest(n+1, 1); for (int i = 1; i < n+1; i++) { cin >> h[i]; } rep(i,...
#include<bits/stdc++.h> #define mod 1000000007 #define pb push_back using namespace std; using ll = long long; using ld = long double; const ll inf = LONG_LONG_MAX; ll binpow(ll a, ll b) { ll res = 1; while (b > 0) { if (b & 1){ res = (res * a)%mod; } a = (a * a)%mod; ...
1
1,225,834
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> pii; typedef pair<pii,int> ppii; typedef pair<int,pii> pipi; typedef pair<ll,ll> pll; typedef pair<pll,ll> ppll; typedef pair<ll,pll> plpl; typedef tuple<ll,ll,ll> tl; ll mod=1000000007; ll mod2=9982...
#include <iostream> #include <cstdio> using namespace std; long long n, k, cnt=1, ans=1, M=1e9+7; string s; int main() { int i; cin >> n >> s; if(s[0]=='W') {puts("0"); return 0;} for(i=1; i<2*n; i++) { if(s[i] == s[i-1]) k = 1 - k; if(k==0) cnt++; else ans = ans * cnt % M, cnt--; } if(cnt!=0) {puts("0"); r...
1
74,804,510
#include <bits/stdc++.h> using namespace std; #define endl '\n' #ifdef DEBUG_MODE #define DEBUG(...) debug_func_mult(split_names(#__VA_ARGS__), __VA_ARGS__) #define DEBUG_ENDL endl << flush #define DEBUG_SEPARATOR_LINE cout<<"=================\n" #else #define DEBUG(...) 0 #define DEBUG_ENDL 0 #define DEBUG_SEPARATOR_L...
#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() template<class T1,class T2>ostream& operator<<(ostream& os,const pair<T1,T2>&a){return os<<"("<<a.first<<","<<a.second<< ")";} template<class T>void pv(T a,T b){for...
1
62,032,644
#include <iostream> #include <algorithm> #include <string> #include <vector> using namespace std; typedef long long ll; int main() { string s, t; cin >> s >> t; if (t.substr(0, s.size()) == s)cout << "Yes" << endl; else cout << "No" << endl; return 0; }
#include <bits/stdc++.h> #define INF INT_MAX #define ll long long #define ull unsigned long long #define rep(i,n) for(ll i=0; i<n; ++i) #define FOR(i, s, e) for(ll i=s; i<e; ++i) #define MOD 1000000007 using namespace std; template<class T> inline bool chmin(T& a, T b) { if(a>b) {a=b; return true;} return false;} temp...
1
9,889,602
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define INF 1e9 #define PI 3.14159265359 #define MOD 1000000007 #define ALL(v) v.begin(),v.end() #define ALLR(v) v.rbegin(),v.rend() typedef long long ll; const int dx[4] = {1,0,-1,0}; const int dy[4] = {0,1,0,-1}; int ma...
#include <iostream> #include <string> #include <vector> #include <map> #include <algorithm> #include <cmath> #include <sstream> #include <iomanip> #include <set> using namespace std; typedef long long int ll; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define YES cout << "YES" << endl #define Yes cout << "Yes"...
1
60,134,107
#include <iostream> using namespace std; float x1, y1, x2, y2, x3, y3, x4, y4; int main(void) { int n; cin >> n; bool flag; while (n--) { cin >> x1 >> y1 >> x2 >> y2 >> x3 >> y3 >> x4 >> y4; if (x1 == x2 && x3 == x4) { flag = true; } else if (((y2 - y1) / (x2 - x1)) == ((y4 - y3) / (x4 - x3))){ flag = t...
#include <stdio.h> typedef struct _point { double x, y; } point; double cross(point a, point b) { return a.x * b.y - a.y * b.x; } int main() { int Tc, tc; point A, B, C, D; scanf("%d", &Tc); for(tc = 0; tc < Tc; ++tc) { scanf("%lf %lf %lf %lf %lf %lf %lf %lf", &A.x, &A.y, &B.x, &B.y, &C.x, &C....
1
20,030,330
#include"bits/stdc++.h" #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() #define rall(v) v.rbegin(), v.rend() using namespace std; using ll = long long; using pi = pair<int, int>; const ll INF = 1LL << 60; int main() { ll x, y,...
#include<bits/stdc++.h> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") using namespace std; typedef long long ll; const ll inf = 1001001001001001001; int main(){ ll x,y;scanf("%lld%lld",&x,&y); ll ans = inf; if(x <= y) ans = min(ans,y-x); if(-x <= y) ans = min(ans,y+x...
1
50,806,508
#include<bits/stdc++.h> using namespace std; using ll=long long; int t; const int mod=1e9+7; void add_self(int &a, int b){ a+=b; if(a>=mod)a-=mod; } void sub_self(int &a, int b){ a-=b; if(a<0)a+=mod; } void test_case(){ int n,k; cin>>n>>k; vector<int>dp(k+1); dp[0]=1; for(int i=0; i<...
#include<bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; int n, k, a[105]; using ll = long long; ll dp[105][100005]; int main() { cin >> n >> k; for(int i = 1; i <= n; i++) cin>>a[i]; dp[0][0] = 1; for(int i = 1; i <= n; i++) { ll pre = 0; for(int j = 0; j <= k; j++) { pre += dp[i - 1][...
1
21,149,094
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vll; #define all(x) (x).begin(), (x).end() #define endl '\n' #define fsp(x) cout << fixed << setprecision(x) const ll inf = LLONG_MAX; const long double pi = M_PI; void Yes() {cout << "Yes" << endl;} void No() {cout << "No" << endl;}...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { cin.tie(0); ios::sync_with_stdio(false); vector<int> N(4); for (int i = 0; i < 4; i++) cin >> N[i]; sort(N.begin(), N.end()); cout << (N[0] == 1 && N[1] == 4 && N[2] == 7 && N[3] == 9 ? "YES" : "NO") << endl; }
1
39,798,869
#include <algorithm> #include <cassert> #include <climits> #include <cmath> #include <cstdio> #include <cstring> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include ...
#include <iostream> #include <vector> #include <algorithm> using namespace std; using ll = long long; ll dp[310][310][310] = {}; ll mi[310][310][310] = {}; ll inf = 1e18; int main(){ int N,K; cin >> N >> K; vector<ll> H(N+1,0),L(N+1,0); for(int i=1;i<=N;i++){ cin >> H[i]; L[i] = H[i]; ...
1
50,846,937
#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<typename T> inline...
#include <bits/stdc++.h> #define rep(i, n) for(int i=0;i<(int)(n);i++) using namespace std; using ll=long long; int main(){ string s,t; cin >> s>> t; string ans{}; rep(i, t.size()){ ans.push_back(t[i]); } rep(i, s.size()){ ans.push_back(s[i]); } cout << ans << endl; }
1
69,059,731
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i<(int)(n); i++) #define all(x) x.begin(), x.end() #define mod 1000000007 typedef long long ll; vector<pair<long long, long long> > prime_factorize(long long n) { vector<pair<long long, long long> > res; for (long long p = 2; p * p <=...
#include <bits/stdc++.h> using namespace std; #define loop(i, a, b) for (int i = (a); i < (b); ++i) #define rep(i, n) for (int i = 0; i < n; ++i) #define dump(a) cerr << #a << " = " << (a) << "(L:" << __LINE__ << ")" << endl void solve(long long N) { vector<int> ps; loop (k, 2, 1000001) { auto cnt = 0; ...
1
36,946,906
#include <iostream> #include<vector> #include<algorithm> #define ll long long #define INVALID -1 #define mod 1e9+7 #define rep(n) for(int i=0;i<n;++i) using namespace std; int main(void){ int n,m; cin>>n>>m; vector<ll> dp(n+1,0); dp[0]=1; dp[1]=1; for(int i=0;i<m;i++){ int a; cin>>a; dp[a]=INVALID; } for(in...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #incl...
1
24,211,796
#include <bits/stdc++.h> using namespace std; int main() { vector<int> a = {1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51}; int k; cin >> k; cout << a[k - 1] << endl; return 0; }
#include<bits/stdc++.h> using namespace std; #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); } int main(){ vector<int>s = {1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1...
1
1,651,867
#include<bits/stdc++.h> using namespace std; void dfs(vector<vector<int>> &graph, vector<int> &counter, int child, int parent = 0) { for(int son : graph[child]) { if(son == parent) { continue; } counter[son] += counter[child]; dfs(graph, counter, son, child); } } int ...
#include <bits/stdc++.h> #include <algorithm> #define int long long using namespace std; #define mod 1000000007 #define FAST \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); bool vis[200005]; vector<int> vec[2000005], v1; int child[2000005]; int dis[100005] = {0}; void dfs(int node)...
1
57,014,945
#define Judge_Online #include<queue> #include<math.h> #include<stdio.h> #include<string.h> #include<algorithm> #define N 1005 using namespace std; int Sum[N]={0}; int main(){ #ifdef Judge_Online #endif int n, i, j, y, m, d; for(i=1;i<1000;i++) Sum[i]=Sum[i-1]+(i%3?195:200); scanf("%d",&n); ...
#include <bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for (int i=0;i<(n);i++) #define rep2(i,a,b) for (int i=(a);i<(b);i++) #define rrep(i,n) for (int i=(n)-1;i>=0;i--) #define rrep2(i,a,b) for (int i=(b)-1;i>=(a);i--) #define all(a) (a).begin(),(a).end() typedef long long ll; typedef ...
1
71,387,686
#include <iostream> using namespace std; int main(){ int A, B; string S; cin >> A >> B >> S; for(int i=0; i<A+B+1; i++){ if(i == A){ if(S[i] != '-'){ cout << "No" << endl; return 0; } } else if(S[i]<'0' || '9'<S[i]){ cout << "No" << endl; return 0; } }...
#include <iostream> #include <string> using namespace std; int main(){ int A, B; string S; cin >> A >> B >> S; for (int i = 0; i < S.size(); i++){ if (i==A){ if (S[i]!='-'){ printf("No\n"); return 0; } }else if (S[i]-'0' > 9 || S[i]-'0' < 0){ printf("No\n"); retur...
1
46,542,747
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; long long MOD = 10000000000 + 7; int main(){ cout << setprecision(10); int N; cin >> N; string S,T; cin >> S >> T; string ans = ""; for(int i = 0; i < N; i++){ ans += S[i]; ans += T[i]; } cout << ans << e...
#include <bits/stdc++.h> using namespace std; #define DBG(x) \ (void)(cout << "L" << __LINE__ \ << ": " << #x << " = " \ << (x) << '\n') typedef long long ll; using pii = pair<int, int>; using pli = pair<ll, int>; using pll = pair<ll, ll>; const int INF = ...
1
14,511,639
#include <bits/stdc++.h> using namespace std; void debug() {cout<<endl;} template<typename T,typename... Args> void debug(T x,Args... args) {cout<<x<<" ";debug(args...);} #define forn(i,a,b) for(int i=a;i<b;++i) #define SZ(x) int(x.size()) #define pb push_back #define F first #define S second #define endl "\n" typedef ...
#include <iostream> #include <string> #include <algorithm> #include <cmath> #include <map> #include <vector> #include <stack> #include <queue> #include <tuple> #include <cassert> #include <functional> #include <set> #include <deque> #include <list> using namespace std; typedef long long ll; int dx[4] = {0,0,1,-1}; int ...
1
53,604,778
#include<bits/stdc++.h> using namespace std; #define F first #define S second #define PB push_back #define MP make_pair #define REP(i,a,b) for(inti=a;i<=b;i++) #define MOD 1000000007 typedef long long int ll; typedef vector<int>vi; typedef pair<int,int>pi; int main() { string s ; cin>>s; if((s[1]!=s[0]&&s[1]!=s[3])||s[...
#include <bits/stdc++.h> using namespace std; int main() { int n,a,b,c,d,x,y; cin >> n; x = 0; y = 0; a = n / 1000; b = (n % 1000) / 100; c = (n % 100) / 10; d = (n % 10); if (a == b) { x = x + 1; } if (b == c) { x = x + 1; if (x >= 2){ y = 1; } } else { x = 0; } i...
1
56,238,255
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define ll long long #define MOD 1000000007 #define all(c) c.begin(), c.end() #define rep(i, s, e) for (auto i = s; i < e; i++) #define peek(v) \ for (auto i : v) \ cout << i << ' '; void solve() { ll n, k; cin >> n >> k; multiset<pair<ll, ll>> ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; int main() { ll N, K; cin >> N >> K; vector<pair<int, int>> A; rep(i, N) { int a, b; cin >> a >> b; A.pus...
1
78,508,389
#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() { int a,b; cin >> a >> b; int ans = -1; REP(i,10000){ int c = i * 0.08; int d = i * 0.1; if(c ==...
#include <bits/stdc++.h> typedef uint64_t u64; typedef int64_t i64; typedef uint32_t u32; typedef int32_t i32; typedef uint16_t u16; typedef int16_t i16; typedef uint8_t u8; typedef int8_t i8; using namespace std; #define rep(idx, N) for (u64 idx = 0; idx < N; idx++) int main() { i32 a, b; cin >> a >> b; for (i32...
1
75,828,472