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int64
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int64
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101M
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <functional> #include <bitset> #include <cmath> #include <stack> #include <iomanip> #include <map> #include <math.h> #include <list> #include <deque> typedef long long ll; using namespace std; template<class T> inline bool chmax(T& a,...
#include <iostream> using namespace std; int main() { int n; while (cin >> n) { int count = 0; for (int i = 0; i <= 9; i++) for (int j = 0; j <= 9; j++) for (int k = 0; k <= 9; k++) for (int l = 0; l <= 9; l++) { if (i + j + k + l == n) count++; } ...
0
97,594,629
#include <bits/stdc++.h> using namespace std; int main(){ constexpr int Nalp= 26; string S; cin >> S; vector<int> data; bitset<Nalp> appear; for(auto c:S){ int ord= c- 'a'; data.emplace_back(ord); appear.set(ord); } if(data.size() < Nalp){ int ord_tail= 0; while(appear.test(ord_tail)...
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll mod = 1e9 + 7; const ll inf = (1 << 30) - 1; const ll infll = (1LL << 61) - 1; ll n, a, b, c, x; int main() { while (cin >> n >> a >> b >> c >> x) { if (n == 0) return 0; vector<ll> y(n); for (int i ...
0
54,000,789
#include <algorithm> #include <cmath> #include <cstdio> #include <iostream> #include <map> #include <string> #include <utility> #include <vector> #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() { double x1, y1, x2, y2; cin >> x1 >> y1 >...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define pb push_back #define mp make_pair #define deb(x) cout<< #x << " " << x << "\n"; #define MAX 9223372036854775807 #define MIN -9223372036854775807 #define PI 3.141592653589 #define setbits(n) __builtin_popcountll(n) const ll mod=1e9+7; #includ...
0
38,813,412
#include<bits/stdc++.h> using namespace std; int d[1000001]; int main() { int n;cin>>n; for(;;n++)if(n%10==((n/10)%10)&& n%10==(n/100)%10){cout<<n<<endl;return 0;} }
#include<stdio.h> int make_ans(int n,int x) { int a,b,c,total=0; for(a=1;a<=n;a++) { for(b=a+1;b<=n;b++) { for(c=b+1;c<=n;c++) { if(a+b+c==x) total++; } } } return total; } int main() { int n,x,i=0,k,limit=100,ans[limit]; while(1) { ...
0
7,969,959
#include <iostream> using namespace std; int main(){ while(true){ string s; string bottom; string top; int m; int h; cin >> s; if(s=="-")break; cin >> m; for(int i=0; i<m; i++){ cin >> h; bottom = s.substr(0, h); top = s.substr(h, s.length()-h); for(int i=0;...
#include <list> #include <cstdio> #include <iostream> using namespace std; int main(){ list<int> L; int n; scanf("%d",&n); for(int i=0;i<n;i++){ char com[20]; scanf("%s",com); if(com[0]=='i'){ int x; scanf("%d",&x); L.push_front(x); }else if(com[6]=='F'){ L.pop_front(); }else...
0
81,137,725
#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 n = s.size(); ll sum = 1 + n * (n-1) / 2; vector<ll> c(26, 0); rep(i, 0, n) c[s[i] - 'a']++; rep(i, 0, 26) sum ...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <map> #include <set> #include <algorithm> #include <cmath> #include <climits> #include <math.h> #include <bitset> #define P pair #define X first #define Y second #define VSORT(v) sort(v.begin(), v.end()) #define VREV(v) reverse(v.begin(...
0
18,120,631
#include<bits/stdc++.h> using namespace std; using ll = long long; const int MOD = 1e9+7; int main(){ int n,k; cin>>n>>k; cout << !!(n%k)<<endl; }
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> ...
0
42,041,611
#include <algorithm> #include <array> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <string> #include <tuple> #include <utility> #include <vector> #include <cassert> #define rep(i, n) for (int i = 0; i < (int)(n); ++...
#include <bits/stdc++.h> #define rep(i,a,b) for(int i=a; i<b; i++) #define lli long long #define pb push_back #define fast ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); using namespace std; int main() { fast int x,y; cin>>x>>y; if(y%2) cout<<"No"; else{ if(y>=2*x && y<=4*x) c...
0
66,209,042
#include <iostream> using namespace std; int main(void){ int n; cin>>n; int a[n]; for (int i = 0; i < n; i++)cin>>a[i]; long int scr=1000,cnt=0; for (int i = 0; i < n-1; i++) { cnt=0; if(a[i]<a[i+1]){ cnt=scr/a[i]; scr+=(a[i+1]-a[i])*cnt; } ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main () { ios_base::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]; } int mx = 1e6; vector<int> z(mx + 1); for (int i = 2; i * i <= mx; i+...
0
73,880,364
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<vector<int>> Graph; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; #define pi 3.14159265359 #define inf 2147483647 #define INF 9223372036854775807 #define mod 1000000007 #...
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<int(b);++i) #define all(x) (x).begin(), (x).end() #define PI 3.14159265358979323846264338327950L using namespace std; typedef long long ll; typedef long double ld; int main() { ll n,l,la=2,...
0
19,470,982
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)n; i++) using ll = long long; const ll INF = 1e18; int main(){ ll n; cin >> n; ll a[n]; rep(i,n) cin >> a[i]; ll ans = 0; while(true) { bool can = true; rep(i,n) { if(a[i] >= n) can = false; } if(can...
#include<iostream> #include<vector> using namespace std; int main(){ int n; cin>>n; string str1,str2; vector<int> ans(n); cin.ignore(); for(int i=0; i<n; i++){ vector<char> a; vector<char> b; getline(cin,str1); for(int j=0; j<(int)str1.size(); j++){ char ch=str1[j]; a.push_back(c...
0
4,320,000
#include <algorithm> #include <cmath> #include <iostream> #include <limits> #include <queue> #include <string> #include <unordered_map> #include <vector> using namespace std; int main() { int n; cin >> n; vector<int> a(n); int x; for (int i = 0; i < n; i++) { cin >> x; x -= i + 1; ...
#include<bits/stdc++.h> using namespace std; using ll = long long; #define debug(x) cerr << #x << " = " << x << endl; #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define FOR(it, b, e) for (typeof(b) it = (b); it != (e); ++it) #define MSET(c, v) memset(c, v, sizeof(c)) const int INF = ...
0
32,661,828
#include <bits/stdc++.h> #define rep(i,n) for (int i= 0;i<(n);++i) using namespace std; typedef long long ll; typedef pair<int,int> P; const long long INF = 1LL << 60; 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)...
#include <bits/stdc++.h> #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 reps(i, n) for (int i = 1; i <= int(n); i++) #define rreps(i, n) for (int i = int(n); i >= 1; i--) #define repc(i, n) for (int i = 0; i <= int(n); i++) #define rrepc(i, n) for (in...
0
62,647,801
#include <algorithm> #include <climits> #include <cmath> #include <iostream> #include <unordered_map> #include <vector> const int mod = 1e9 + 7; int main() { std::string s; std::cin >> s; int n; std::cin >> n; for (int i = 0; i < s.length(); i += n) { std::cout << s[i]; } putchar('\n...
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back const int MOD = 1e9+7; const int mxN = 300005; int mat[100][100]; int countPairs(int N,int D) { int count = 0; for(int i = 0; i < N - 1; i++) { for(int j = i + 1; j < N ; j++) { int norm = 0; ...
0
2,446,608
#include<bits/stdc++.h> using namespace std; int main(){ cin.tie(0); ios::sync_with_stdio(false); int n, k; string s; cin >> n >> s >> k; char c = s[k-1]; for(int i = 0; i < n; i++){ if(s[i] != c) cout << "*"; else cout << c; } cout << endl; return 0; }
#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; ll a[100001],b[100001]; int main(){ int n; ll k; cin>>n>>k; rep(i,n) cin>>a[i]>>b[i]; ll mx=0; rep(i,n...
0
66,762,157
#include<bits/stdc++.h> using namespace std; #define int long long signed main(){ int N,A,B; cin>>N>>A>>B; cout<<max(0LL,(A+B*(N-1))-(A*(N-1)+B)+1)<<endl; }
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for (int i=(a) ;i<(b) ;i++) #define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--) #define REP(i,n) for (int i=0 ;i<(n) ;i++) #define RREP(i,n) for (int i=(n)-1;i>=0 ;i--) #define EACH(i,a,b) for (int i=(a) ;i<=(b);i++) #define ALL(a) ...
0
61,276,154
#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...
#include<iostream> #include<iomanip> #include<vector> #include<string> #include<cstring> #include<map> #include<set> #include<queue> #include<stack> #include<algorithm> #include<cmath> #include<cstdio> #include<cstdlib> #include<climits> #include<fstream> #define MOD (1000000007) using namespace std; typedef long long ...
0
46,922,652
#include<bits/stdc++.h> #include <cstdio> using namespace std; #define ll long long #define PB push_back #define ld long double #define ff first #define ss second # define st(v) (v).begin(),(v).end() #define pr pair<int,int> using namespace std::chrono; const int N = 1e5+4 , M=N,inf=(int)1e9; const ll mod=1e9+7; int...
#include<cstdio> int main(){ int h,w; scanf("%d %d", &h, &w); while(h && h){ for(int i = 0; i < h ; i++){ for(int j = 0; j < w; j++){ if(i * j && ((i - h + 1) * (j - w + 1))) { printf("."); }else{ printf("#"); } } printf("\n"); } printf("\n"); scanf("%d %d", &h, &w); } }
0
88,706,187
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define printYes() cout << "Yes" << endl; #define printNo() cout << "No" << endl; #define printVector(v) rep(i, v.size()) cout << v[i] << endl; int main() { int N; cin >> N; vector<int> A(N); rep(i, N) { cin...
#include "bits/stdc++.h" using namespace std; using ll = long long; template <typename T> void print_vec(const vector<T>& v, bool is_reverse=false, ll num=0){ if(num == 0) num = (ll)v.size(); cout << endl; cout << "i= ";for(ll i=0; i<num; i++) cout << i << " ";cout << endl; cout << " "; if(is_reverse) f...
0
32,810,826
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<cmath> #include<math.h> #include<limits> #include<list> #include <stdio.h> using namespace std; using ll = long long; #define rep(i,n) for(int i = 0;i < (n); ++i) #pragma GCC optimize("Ofast") int main() { int n; cin >> n; vector<int>d...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include ...
0
64,010,977
#include <bits/stdc++.h> #define slld(longvalue) scanf("%lld", &longvalue) #define ll long long #define ull unsigned long long #define pll pair < long long, long long > #define fastio ios_base:: sync_with_stdio(false); cin.tie(0); cout.tie(0) #define pb push_back #define bug printf("BUG\n") #define mxlld LLONG_MAX #def...
#include"bits/stdc++.h" using namespace std; int main() { string S; cin >> S; string s = S.substr(0, 4); cout << (s == "YAKI" ? "Yes" : "No") << endl; return 0; }
0
25,637,496
#include<bits/stdc++.h> #define ll long long #define ull unsigned ll #define uint unsigned #define pii pair<int,int> #define pll pair<ll,ll> #define PB push_back #define fi first #define se second #define For(i,j,k) for (int i=(int)(j);i<=(int)(k);i++) #define Rep(i,j,k) for (int i=(int)(j);i>=(int)(k);i--) #define CLR...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; int main(){ ios_base::sync_with_stdio(false); cin.tie(0);cout.tie(0); int h, w; cin >> w >> h; vector < pair < int, int > > v; for(int i = 0; i < w; i++){ int p; cin >> p; v.push_back({p, 0}); } for(int i = 0; i < h; i++)...
0
87,138,815
#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>; struct Sieve { int n; vector<int> f, primes; Sieve(int n=1):n(n), f(n+1) { f[0] = f[1] = -1; for (ll i = 2; i <= n; ++i) { if (f[i]) continue; primes.push...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define rep2(i, x, n) for(int i = x; i < n; i++) #define rep3(i, x, n) for(int i = x; i > n; i--) long long MOD = 1e9+7; long long INF = 1e15; typedef pair<long long, long long> P; int main(){ int N, M; cin >> N >> M; ...
0
17,205,257
#include <iostream> using namespace std; void ABC130(void); void ABC131(void); void ABC132(void); void ABC133(void); void ABC134(void); void ABC135(void); void ABC136(void); void ABC137(void); void ABC138(void); void ABC139(void); int main(void){ ABC139(); } void ABC139(){ int i,n=0; string s,t; cin>>s>...
#include <algorithm> #include <cassert> #include <iostream> #include <map> #include <queue> #include <set> #include <vector> #include <limits.h> using namespace std; typedef long long ll; template<class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return true; } return false; } templ...
0
7,082,206
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(0); cin.tie(0); int n; string s; cin >> n >> s; set<string> str; set<char> c0, c1, c2; for(int i=0;i<n-2;i++) { if(c0.size() == 10) break; else if(c0.count(s[i])) continue; else { for(int j=i+1;j<n-1;j++) { ...
#include "bits/stdc++.h" using namespace std; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<VVI> VVVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef long long LL; typedef vector<LL> VLL; typedef vector<VLL> VVLL; typedef vector<VVLL> VVVLL; typedef pair<LL, LL...
0
36,010,099
#include <iostream> using namespace std; long long ans,sum,a[100010],b[100010],n,k,l; int main(){ int i,j; cin >> n >> k; for(i=0;i<n;i++){ cin >> a[i] >> b[i]; if((k | a[i]) == k){ ans += b[i]; } } for(j=0;j<=30;j++){ if(k & (1<<j)){ l = (k - (1<<j))|((1<<j)-1); sum = 0; for(i=0;i<n;i++){ ...
#include <bits/stdc++.h> using namespace std; int read(); int n, L, T; int M(int x) { return x >= L ? x - L : x; } int x[200005], dire[200005], q[2]; int res[200005]; vector<int> p[2]; int tmp; int to(int a) { int rt = M((x[a] + (dire[a] ? 1 : -1) * T) % L + L); rt += L - tmp; return rt > L ? rt - L : rt; }...
0
84,081,608
#include<bits/stdc++.h> using namespace std; int main(){ int N,K; cin>>N>>K; vector<int64_t>A(N); for(int i=0;i<N;i++) cin>>A.at(i); vector<int64_t>B(N); int64_t b=0; for(int i=0;i<N;i++){ if(0<=A.at(i))b+=A.at(i); B.at(i)=b; }vector<int64_t>C(N-K+1); int64_t c=0; for(int i=0;i<K;i++) ...
#include<iostream> #include<vector> #include<algorithm> using namespace std; const int MAX_K=5000; int main(){ long long N, K; cin >> N >> K; long long a[N]; long long sets[MAX_K]={}, sets_next[MAX_K]={}; long long tmp; long long ans; long long imax, imin, ii, ians; bool flag; for(lo...
0
96,355,246
#include <bits/stdc++.h> using namespace std; typedef long long int ll; #define INF 1e9+7 #define rep(i,n) for(ll i=0;i<n;i++) const int maxn = 1000000; ll mod = INF; ll gcd(ll a,ll b){ if(a<b)swap(a,b); if(b==0)return a; else return gcd(b,a%b); } int main(){ ll a,b; cin >> a>>b; cout << a*b/gcd...
#define _GLIBCXX_DEBUG #include<bits/stdc++.h> using namespace std; typedef long long int lli; typedef unsigned long long int ulli; typedef long double ld; #define vec(s) vector<s> #define vvec(s) vector<vector<s>> typedef vector<lli> vi; typedef vector<vi> vvi; typedef pair<lli,lli> pii; #define rep(i, n) for (int i =...
0
13,950,259
#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<int,string>; int main() { int n,k; cin >> n >> k; int s = 1; rep(i,n){ if(s*2 < s+k) s *= 2; else s += k; } cout << s << endl; }
#include <algorithm> #include <cassert> #include <cmath> #include <iomanip> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < n; i++) #d...
0
99,997,377
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i< (n); i++) using ll = long long; using namespace std; int main(){ int N; cin >> N; int a[N+1]; rep(i,N) cin >> a[i+1]; int ans = 0; for (int i = 1; i <= N; i++) { if (a[a[i]] == i) ans++; } ans /= 2; cout << ans << endl; return 0; }
#include <iostream> #include <string.h> #include <stdio.h> #include <map> #include <vector> #include <math.h> #include <algorithm> #include <queue> #include <set> #include <tuple> using namespace std; #define rep(i,a) for(int i=0; i<a; i++) #define rrep(i,a) for(int i=a; i>=0; i--) #define rep1(i,a) for(int i=1; i<=a; ...
0
70,610,633
#include <iostream> using namespace std; int main() { int N,M; cin>>N>>M; cout<<N*(N-1)/2+M*(M-1)/2<<endl; return 0; }
#include <bits/stdc++.h> int main() { int first[3][10]; int second[3][10]; int thired[3][10]; int force[3][10]; for(int tk = 0; tk < 3; ++tk) { for(int num = 0;num < 10; ++num) { first[tk][num] = 0; second[tk][num] = 0; thired[tk][num] = 0; force[tk][num] = 0; } } int n; ...
0
16,313,749
#include <iostream> using namespace std; void checkboard(void); void startmove(void); int checked(int i,int j); char board[21][21]; int H,W,now[2]; int main(void){ while(1){ cin >> H >> W ; if (!H && !W) break; for(int i=0;i<W;i++){ for(int j=0;j<H;j++){ cin >> board[i][j]; if(board[i][j]=='@'){ ...
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,k,sum=0; cin>>a>>b>>c>>k; while(k--) { if(a>0) { sum=sum+1; a--; } else if(b>0) { sum=sum+0; b--; } else if(c>0) { ...
0
27,018,255
#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...
#include <iostream> #include <string> using namespace std; int main(){ int n, taro, hanako; string a, b; cin >> n; taro = 0; hanako = 0; for(int i = 0; i < n; i++) { cin >> a >> b; if (a > b) { taro += 3; } else if (a < b) { hanako += 3; } else { taro += 1; ha...
0
20,566,292
#include<cstdio> #include <algorithm> using namespace std; int main(void) { int arr[3]; scanf("%d %d %d",&arr[0],&arr[1],&arr[2]); sort(arr,arr+3); printf("%d %d %d\n",arr[0],arr[1],arr[2]); return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll GCD(ll x,ll y){ if(y == 0) return x; else return GCD(y,x%y); } const int MOD = 1000000007; int main() { ll x,y;cin >> x >> y; ll cnt = x; ll ans = 0; while(x <= y){ ll a = 2; while(true){ if(a*x%x=...
0
91,252,356
#include <bits/stdc++.h> #define loop2(i, s, n, a) for (int i = int(s); i < int(n); i += a) #define loop(i, s, n) loop2(i, s, n, 1) #define rep(i, n) loop(i, 0, n) #define pb push_back #define all(in) in.begin(),in.end() using ll = long long; using ull = unsigned long long; using namespace std; int main(){ string s...
#include<iostream> #include<algorithm> #include<vector> #include<map> using namespace std; int N; int main(){ cin >> N; vector<int> primes; vector<int> table(101, 1); table[0] = 0; table[1] = 0; for(int i = 2; i < 101; i++){ if(table[i] == 0) continue; int j = 2*i; while(j < 101){ table[j]...
0
80,726,202
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using ld = long double; long double const pi = std::acos(-1.0L); int main() { string a, b; cin >> a >> b; if(a.size()==b.size()){ if(a>b) cout << "GREATER" << endl; else if(a<b) cout << "LESS...
#include <iostream> #include <vector> #include <algorithm> #include <numeric> using namespace std; struct primegroup{ vector<int> r; primegroup(int n){ r = vector<int>(1000001, 0); r[1] = n; } void unite(int x){ for(int i=2; i*i<=x; i++){ if(x%i != 0) continue; ...
0
61,024,452
#include <iostream> #include <cmath> #include <vector> #include <algorithm> #include <string> #include <set> #include <map> #include <list> #include <time.h> #include <math.h> #include <random> #include <deque> #include <queue> #include <cassert> #include <unordered_map> #include <unordered_set> #include <iomanip> #inc...
#include<bits/stdc++.h> using namespace std; typedef long long ll; vector<pair<ll, ll>> prime_factorize(ll n) { vector<pair<ll, ll>> res; for (ll i = 2; i * i <= n; i++) { if (n % i != 0) { continue; } int num = 0; while (n % i == 0) { ...
0
13,472,951
#include <bits/stdc++.h> #define be(v) (v).begin(),(v).end() #define pb(q) push_back(q) typedef long long ll; using namespace std; const ll mod=1000000007; #define doublecout(a) cout<<fixed<<setprecision(10)<<a<<endl; int main() { cin.tie(0); cout.tie(0); ios::sync_with_stdio(false); ll n,k,t,d; cin...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) #define PI acos(-1) typedef long long ll; ll gcd(ll x,ll y){ if(y==0) return x; else return gcd(y,x%y); } ll lcm(ll x,ll y){ return x/gcd(x,y)*y; } int main(){ int n,m; cin>>n>>m; int l=1; int r=n; rep(i,m){ ...
0
76,393,942
#include <bits/stdc++.h> using namespace std; #define rep(i,x,to) for(int i=x;i<to;i++) string replace(string trans,int a,int b,string re){ rep(i,a,b+1){ trans[i]=re[i-a]; } return trans; } string print(string trans,int a,int b){ string transs = trans; trans = trans.substr(a,b-a+1); cout << trans << endl; ret...
#include<bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; sort(&s[0],&s[2]+1); cout << (s=="abc"?"Yes":"No"); return 0; }
0
70,524,513
#include<bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll,ll>; using Map = map<string,ll>; using vl = vector<ll>; using vvl = vector<vector<ll>>; ll INF=1LL<<60; ll MOD=1000000007; int main(){ ll N; cin >> N; vector<ll> A(N,0); vector<P> B(N); for(ll i=0;i<N;i++){ ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const ll MOD = 1'000'000'007; const ld PI = acos(-1); const ld EPS = 0.0000000001; const ll LINF = 1001002003004005006ll; const int INF = 1001001001; #define rep(i, n) for(ll i=0; i<(ll)(n); i++) #define repd(i, n) for(ll i=n-...
0
5,822,849
#include <iostream> using namespace std; int main() { int n; while(cin >> n, n){ char a,b; char d[1000]; for(int i = 0; i < 1000; i++) d[i] = -1; while(n > 0){ n--; cin >> a >> b; d[a] = b; } cin >> n; char *s = new char[n+1]; for(int i = 0; i < n; i++){ cin >> a; if(d[a] != -1) ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define MOD 998244353 #define rep(i,a,b) for(int i=a;i<b;++i) #define rrep(i,a,b) for(int i=a;i>b;--i) #define vi vector<int> #define vl vector<ll> #define ld long double #define vvi vector<vector<int>> #define vvl vector<vector<long long>> #define pii...
0
37,228,668
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; typedef long long ll; int N,ans; typedef pair<int,int> P; P R[100],B[100]; vector<P> C[100]; map<P,int> used; int main(void){ cin >> N; rep(i,N)cin >> R[i].second >> R[i].first; rep(i,N)cin >> B[i].first >> B[i].second; ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define endl '\n' const int N = 2*1e5+5; ll a[N]; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); ll n; cin >>n; for(int i = 0; i<n; i++) cin >>a[i]; ll ans = 0; for(int i = 1; i<n; i++){ if(a[i-1] > a[i]){...
0
75,856,973
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair <ll,ll> P; #define REP(i, n) for(int i = 0; i < (int)(n); i++) #define REPR(i, n) for(int i = n-1; i >= 0; i--) #define FOR(i, n, m) for(int i = n; i < (int)(m); i++) #define PRINT(x) cout << x << endl #define ALL(v) v.begin(), v.end()...
#include <iostream> #include <algorithm> #include <stdio.h> #include <cmath> #include <vector> #include <set> #include <map> #include <cstring> #include <unordered_map> #include <queue> #define mod 998244353 #define int long long #define ld long double #define pb push_back #define vi vector<int> #def...
0
10,889,928
#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, p; cin >> n >> p; vector<int> a(n); for (int& i : a) cin >> i; ll c0 = 0, c1 = 0; for (int i : a) ++(i & 1 ? c1 : c0); c0 = 1ll <<...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) using Graph = vector<vector<int>>; int c=0; vector<bool> seen; vector<vector<int>> s; void dfs(const Graph &G, int v) { seen.at(v) = 1; for(auto nv : G.at(v)) { if(seen.at(nv)) continue; s.at...
0
25,596,646
#include<bits/stdc++.h> using namespace std; #define ll long long #define fastio ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define gcd(a,b) __gcd((a),(b)) #define lcm(a,b) ((a)*(b))/gcd((a),(b)) const int maxn = 1e9 + 5; #define INF 1000000000 const int MOD = 1e9+7; const double PI = 3.14159265358979323846264...
#include <iostream> #include <iomanip> #include <vector> #include <algorithm> #include <cstring> #include <map> #include <queue> #include <cmath> #include <complex> using namespace std; #define MOD 1000000007 #define ll long long #define ld long double #define FOR(i,a,b) for(ll i=(ll)a;i<(ll)b;i++) #define rep(i,n) FO...
0
7,759,413
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define mod 1000000007 int main() { int t=1; while( t-- ) { int k; cin>>k; string s; cin>>s; if( s.size()<=k ) cout<<s; else { for( int i=0 ; i<k ; i++ ) ...
#include<bits/stdc++.h> using namespace std; #define lli long long int #define testcase int t;cin>>t;while(t--) #define fast_io ios::sync_with_stdio(0);cin.tie(0);cout.tie(0) #define pb push_back #define P pair<int,int> int n,a[1000000][3]; int dp[1000000][3]; int func(int i,int j) { if(i==n) return 0; if(dp[i]...
0
25,959,743
#include<bits/stdc++.h> using namespace std; #define fastio ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int main(){ #ifndef ONLINE_JUDGE freopen("input.txt","r",stdin); freopen("output.txt","w",stdout); #endif int t,n; cin>>t>>n; int ar[t]; for(int i=0;i<t;++i) cin>>ar[i]; sort(ar,ar+t,greater<int>());...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> ii; typedef vector<int> vi; typedef vector<ii> vii; typedef long double ld; typedef set<int>::iterator sit; typedef map<int,int>::iterator mit; typedef vector<int>::iterator vit; const int INF = 1e9 + 7; const int MOD = 1e9 + 7; c...
0
40,670,140
#include <stdio.h> int main(void) { char line[80]; int a[5000]; int n; while (fgets(line, sizeof line, stdin)) { if (sscanf(line, "%d", &n) == 1) { if (n == 0) { break; } for (int i = 0; i < n; i++) { if (fgets(line, sizeof line, stdin) == NULL) { return 1; } if (sscanf(line, "%d", &...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)(n); ++i) #define rep2(i, s, n) for (ll i = s; i < (ll)(n); i++) #define repr(i, n) for (ll i = n; i >= 0; i--) #define pb push_back #define COUT(x) cout << (x) << endl #define COUTF(x) cout << setprecision(15) << (x) << endl #define ENDL cout << endl #d...
0
12,828,154
#include <bits/stdc++.h> using namespace std; int main() { int A, B; string op; cin >> A >> op >> B; char c = op.at(0); if (c=='+') { cout << A+B << endl; } else { cout << A-B << endl; } }
#include <iostream> #include <cstdio> #include <string> #include <algorithm> #include <utility> #include <cmath> #include <vector> #include <queue> #include <set> #include <map> #include <numeric> #include <functional> using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll>> vvl; typ...
0
17,853,534
#include<bits/stdc++.h> using namespace std; int main() { int n,m,sum=0; cin>>n>>m; int arr[m]; for(int i=0;i<m;i++) { cin>>arr[i]; sum+=arr[i]; } if(sum>n) cout<<-1<<endl; else cout<<n-sum<<endl; }
#include<iostream> #include<algorithm> #include<string> using namespace std; int main() { int N, K; cin >> N >> K; int A[200010]; int num[N+1] = {0}; for(int i = 0; i < N; i++) { cin >> A[i]; ++num[A[i]]; } int c = 0; for(int i = 0; i <= N; i++){ if(num[i] != 0) ...
0
77,912,856
#include <bits/stdc++.h> #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, a, b) for (int i = a; i < b; ++i) #define FORR(i, a, b) for (int i = b - 1; i >= a; --i) #define SORT(v) sort(v.begin(), v.end()) #define SORTR(v) sort(v.rbegin(), v.rend()) #define ...
#include <bits/stdc++.h> using namespace std; #define MAX 100000 struct node{ int p, r, l; }; node d[MAX+1]; int depth[MAX+1]; int dep(int key, int num){ depth[key] = num; if(d[key].r != -1) dep(d[key].r, num); if(d[key].l != -1) dep(d[key].l, num+1); } int main(){ int n; cin >> n; for(int i = 0; i < n; i...
0
86,642,698
#include <iostream> using namespace std; int main() { string s; cin >> s; string tmp = "2019/04/30"; if (s <= tmp) cout << "Heisei" << "\n"; else cout << "TBD" << "\n"; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int n,m; cin >> n >> m; vector<int> A(m); for(int i = 0; i < m; i++){ cin >> A[i]; } int answer = n; for(int i = 0; i < m; i++){ answer = answer - A[i]; } if(answer >= 0){ cout << answer; } else { cout << -1; } }
0
29,486,883
#include <iostream> #include <numeric> #include <stdio.h> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_...
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < n; i++) int main(void){ ll h, w; cin >> h >> w; ll a, b, c; ll mi = 100000000; for(int i = 1; i < h ; i++){ a = i * w; b = ceil((h - i) / 2.0) * w; c = floor((h - i) / 2.0)...
0
94,447,287
#include <bits/stdc++.h> #define arep(a,i,n) for(ll i=(a);i<(n);i++) #define rep(i,n) for(ll i=0;i<(n);i++) #define cinf(x,n) for(ll i=0;i<(n);i++)cin>>x[i]; #define coutf(x,n) for(ll i=0;i<(n);i++)cout<<x[i]<<endl; typedef long long ll; typedef unsigned long long ull; typedef long double ld; using namespace std; int a...
#include <bits/stdc++.h> using namespace std; int n; string s,t; int main() { scanf("%d",&n); cin >> s >> t; for(int i=n;i >= 0;i--) if(s.substr(n-i) == t.substr(0,i)) { printf("%d\n",2*n-i); return 0; } }
0
21,532,549
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define prtd(var, i) cout << fixed << setprecision(i) << var << endl; #define ll long long #define P pair<int, int> using namespace std; int main(){ string s; cin >> s; ll n = s.size(); ll num = 0; ll cnt = 0; for(ll i = n-1...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { string s; cin >> s; int n = s.size(); bool ok = true; rep (i, n / 2) if (s[i] != s[n - 1 - i]) ok = false; rep (i, (n - 1) / 2 / 2) if...
0
94,723,805
#include <algorithm> #include <iostream> #include <vector> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; int main(void) { vector<int64_t> SIZE(4); int64_t N; cin >> SIZE[0] >> SIZE[1] >> SIZE[2] >> SIZE[3] >> N; int64_t answer = 0; vector<int64_t> QHSD(4); int times = 8; for (int j ...
#include <bits/stdc++.h> using namespace std; using tpl = tuple<int, int, int>; typedef pair<int,int> pii; typedef long long ll; void fastStream(){cin.tie(0);std::ios_base::sync_with_stdio(0);} const int INF = 1 << 29; vector<pii> G[100010]; int d[100010]; int main(){ int K; cin >> K; for(int i = 0; i < K; ...
0
14,906,323
#include <algorithm> #include <cstdio> #include <climits> #include <vector> using namespace std; int main() { while(true) { int n,k; scanf("%d%d", &n, &k); if(n==0) break; static int a[100001]; a[0] = 0; for(int i = 0; i < n; i++) { int x; scanf("%d", &x); ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define N 100005 vector<int> adj[N]; ll d[N]; pair<ll,int> in[N]; int sz[N]; int dsz[N]; ll dd[N]; void dfs(int node) { dsz[node] = 1; for(int ch : adj[node]) { dfs(ch); dsz[node] += dsz[ch]; dd[node] += dd[ch] + dsz[ch]; } } bool dfs2...
0
95,333,252
#include<iostream> using namespace std; int main(void) { int suma, sumb, tmp; int i; suma = 0; for(i = 0; i < 4; i++) { cin >> tmp; suma += tmp; } sumb = 0; for(i = 0; i < 4; i++) { cin >> tmp; sumb += tmp; } cout << max(suma, sumb) << endl; return 0; }
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <cmath> #include <map> #include <iomanip> #define intt long long int main() { intt N; std::cin >> N; std::map<std::string, int> MAP; std::vector<std::string> s(N); for (auto& r : s) { std::cin >> r; ++MAP...
0
18,636,685
#include <bits/stdc++.h> using namespace std; int main(void){ int R,G;cin>>R>>G; int ans=2*G-R; cout<<ans<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define FOR(i, s, e) for (int i = (int)(s); i <= (int)(e); i++) #define printYesNo(is_ok) puts(is_ok ? "Yes" : "No"); #define SORT(v) sort(v.begin(), v.end()); #define RSORT(v) sort(v.rbegin(), v.rend()); #define REVERSE(...
0
40,027,973
#include <bits/stdc++.h> #define pb push_back #define eb emplace_back typedef long long ll; typedef unsigned long long ull; using namespace std; void one_case() { int n, k; cin >> n >> k; map<int, int> mp; for (int i = 0; i < n; ++i) { int a; cin >> a; ++mp[a]; } vector<p...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<int> vi; typedef pair<int,int> pi; typedef pair<ll, ll> pll; typedef vector<ll> vl; typedef vector<pi> vpi; #define inf 1000000000 #define mod 1000000007 #define rep(i,a,b) for (int i = a; i <= b; i++) #define rep1...
0
10,350,992
#include<bits/stdc++.h> using namespace std; int main() { int A,B,M;scanf("%d %d %d",&A,&B,&M); int ans=300000,an=300000; vector<int> a(A);vector<int> b(B); for(int i=0;i<A;i++){scanf("%d ",&a[i]);an=min(an,a[i]);} for(int i=0;i<B;i++){scanf("%d ",&b[i]);ans=min(an+b[i],ans);} vector<int> x(M);vector<int> y(M);vector<i...
#include<bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll,ll>; #define rep(i,n) for(ll i=0;i<(ll)n;++i) const ll INF = 999999999999999; int main(){ ll n; cin >> n; vector<ll> a(n); rep(i,n) cin >> a.at(i); if( n%2 == 0 ){ for(ll i=n-1;i>=0;--i){ if( (i+1)%2 == 0 ){ ...
0
84,640,495
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i <= (int)(n); i++) typedef int64_t Int; typedef pair<int,int> P; vector<int> num = {0,2,5,5,4,5,6,3,7,6}; int main(){ int N, M; vector<int> A(9); cin >> N >> M; rep(i,M) cin...
#include <algorithm> #include <cmath> #include <deque> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; ll const INF = 1LL << 60; int main() { ll H, W; cin >> H >> W; vector<string> ...
0
73,652,388
#include <iostream> using namespace std; int main (int argc, char **argv) { int *a; int n; cin >> n; a = new int[n]; for (int i=0; i<n; i++) { cin >> a[i]; } int min = 1000001; int max = -1000001; long sum = 0; for (int i=0; i<n; i++) { if (a[i] < min) min = a[i]; if (a[i] > max) max = a...
#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 long long ll; const long long MOD = 1000000000 + 7; int main(){ int n,m; cin >> n >> m; ll a[n]...
0
61,002,155
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for (int i = 0; i < (a); i++ ) typedef pair<int,int> P; typedef long long ll; const int INF = 1001001001; const int MOD = 1000000007; const double PI=acos(-1); int main(){ int N,M; cin >> N >> M; priority_queue<int> A; rep(i,N) { in...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0; i<(n); i++) #define FOR(i,a,n) for(int i=(a); i<(n); i++) #define all(v) v.begin(), v.end() using namespace std; typedef long long ll; int main() { int N; cin >> N; vector<string> A(N); rep(i, N) cin >> A[i]; int a = 0, ab = 0, b = 0, ba = 0; rep(i, N) { if ...
0
75,903,145
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define REP(i,a,b) for (int i = a; i < (b); ++i) #define mREP(i,a,b) for (int i = a; i > (b); --i) #define all(x) (x).begin(),(x).end() const int INF = 1000000007; typedef long long ll; using namespace std; template<class T> inline bool chmax(T& a,...
#define _USE_MATH_DEFINES #include <iostream> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <set> #include <map> #include <queue> #include <stack> #include <cmath> #include <bitset> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; ty...
0
44,729,432
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);i++) #define rep_lr(i,l,r) for(int i=(l);i<(r);i++) #define all(x) (x).begin(),(x).end() #define V vector typedef V<int> vi; typedef V<vi> vvi; typedef long long ll; typedef pair<ll,ll> P; typedef tuple<int, int, int> T; constexpr int INF ...
#include <bits/stdc++.h> #include <iostream> using namespace std; int main() { int64_t n; cin >> n; vector<int64_t> t(n + 1), x(n + 1), y(n + 1); t[0] = x[0] = y[0] = 0; for (int64_t i = 0; i < n; ++i) { cin >> t[i + 1] >> x[i + 1] >> y[i + 1]; } bool can = true; for (size_t i = 0; i < n; i++) { ...
0
82,988,986
#include <iostream> #include <vector> #include <algorithm> #define ALL(a) a.begin(),a.end() using namespace std; int main() { int n; cin >> n; for ( int i = 0; i < n; i++ ) { vector<int> v; int t; for ( int j = 0; j < 3; j++ ) { cin >> t; v.push_back( t ); } sort(ALL(v)); if ( ...
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #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 Sort(a) sort(a.begin(), a.end()) typedef long long int ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ll> vll; templa...
0
97,266,403
#include<bits/stdc++.h> using namespace std; int main() { string S, T; int res = 0, loops, temp = 0; cin >> S >> T; if(S == T) { cout << 0 << endl; return 0; } res = T.size(); loops = S.size() - T.size() + 1; for(int i = 0; i < loops; i++) { for(int j = 0; j < T.size(); j++) { if(S[i+j...
#include <bits/stdc++.h> using namespace std; int main() { int n; string s; int t; string x; cin>>n; int tt=0; int st=0; bool sleep=0; vector<string>v(n); vector<int>vs(n); for(int i=0; i<n; i++){ cin>>v.at(i)>>t; vs.at(i)=t; tt += t; } cin>>x...
0
7,269,699
#include<bits/stdc++.h> using namespace std; const int N=2e5; int f[N+10]; int sz[N+10]; int find(int x){ return x==f[x]?x:f[x]=find(f[x]); } int merge(int u,int v){ int uf=find(u); int vf=find(v); if(uf!=vf){ sz[uf]+=sz[vf]; sz[vf]=0; f[vf]=uf; } return sz[uf]; } int main(){ int n,m; cin>>n>>m; for(int ...
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; scanf("%d%d%d",&a,&b,&c); if(a==b&&b==c)printf("Yes\n"); else printf("No\n"); }
0
30,248,556
#include<stdio.h> #include<string.h> typedef struct{ int num[6]; }saikoro; int num_1,num_2; saikoro s_1; void set_s_num(int *a){ int i; for(i=0;i<6;i++){ s_1.num[i]=a[i]; } } void n(saikoro *a){ int tmp; tmp=a->num[4]; a->num[4]=a->num[0]; a->num[0]=a->num[1]; a->num[1]=a->num[5]; a->num[5]=tmp; } void s(sa...
#include <iostream> #include <vector> #include <cmath> #include <algorithm> #include <iomanip> #include <cstring> #define ARRAY_LEN(array) (sizeof(array) / sizeof(array[0])) using namespace std; typedef long long ll; int main() { int N; cin >> N; float t[N+2]={0}; for (int i=1; i<=N; i++) cin >> t[i]; for (int i=...
0
66,061,913
#include <bits/stdc++.h> int main(){ int H, W, D; std::cin >> H >> W >> D; int total = H * W; std::vector< std::vector< int > > A_pos_H(D, std::vector< int >(total / D + (total % D != 0), 0)); std::vector< std::vector< int > > A_pos_W(D, std::vector< int >(total / D + (total % D != 0), 0)); for(...
#include<bits/stdc++.h> using namespace std; typedef long double ld; typedef long long int ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef vector<int> vi; typedef vector<ll> vl; typedef vector<char> vc; typedef vector<pii> vii; typedef vector<pll> vll; typedef vector<vi> vvi; typedef vector<vl> vvl; #de...
0
8,129,311
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ios::sync_with_stdio(0); cin.tie(0); int a, b; cin >> a >> b; if (a <= 8 && b <= 8) cout << "Yay!" << "\n"; else cout << ":(" << "\n"; }
#define _CRT_SECURE_NO_WARNINGS #include <bits/stdc++.h> using namespace std; #define DEBUG(x) cout << '>' << #x << ':' << x << endl; #define FOR0(i,n) for(int i=0, _##i=(n); i<_##i; ++i) #define FOR(i,l,r) for(int i=(l), _##i=(r); i<_##i; ++i) #define FORD(i,l,r) for(int i=(r), _##i=(l); --i>=_##i; ) #define repi(i,a)...
0
78,681,311
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <set> #include <queue> #include <map> #include <memory.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<int> vi; typedef vector<ll> vll; typedef vector<ld> vld; typedef pair<int,int> pii; typedef pa...
#include <iostream> #include <string> #include <vector> #include <cmath> #include <fstream> #include <set> #include <utility> using namespace std; int main() { int n; for (;;) { cin >> n; if (n == 0)break; vector<pair<char, char>> v(n); for (int i = 0; i < n; i++) { cin >> v[i].first >> v[i].second; } ...
0
87,628,950
#include <bits/stdc++.h> using namespace std; int main() { int n, a, b; cin >> n >> a >> b; string s; int sum = 0; int ans = 0; for(int i=1; i<=n; i++) { s = to_string(i); for(int j=0; j<s.size(); j++) { sum += s[j]-'0'; if(j==s.size()-1 && a<=sum && sum<=b) ans += i; } sum = 0; ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < int(n); i++) using namespace std; using ll = long long; const int INF = (1<<30)-1; const long long LINF = (1LL<<62)-1; const int dx[] = {-1, 0, 1, 0}; const int dy[] = {0, 1, 0, -1}; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; retur...
0
45,701,503
#include<bits/stdc++.h> using namespace std; #define LL long long #define pii pair<int, int> int main(){ int n; cin>>n; vector<int> v; for(int i = 1; i <= 2*n; i++){ int x; cin>>x; v.push_back(x); } sort(v.begin(), v.end()); int res = 0; for(int i = 0; i < (2*n)-1; i += 2){ ...
#include <iostream> #include <vector> #include <map> #include <set> #include <unordered_set> #include <stack> #include <queue> #include <math.h> #include <string> #include <numeric> #include <algorithm> #include <utility> using namespace std; typedef long long ll; typedef unsigned long long ull; ull gcd(ull a, ull b) {...
0
21,580,795
#include<iostream> using namespace std; int main(void){ int n, x, count = 0; cin >> n >> x; while( n != 0 || x != 0 ){ for( int i = 1; i <= n-2; i++ ){ for( int j = i+1; j <= n-1; j++){ if( x-i-j > j && x-i-j <= n ){ count++; } } } cout << count << endl; count = 0; cin >> n >...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define MOD 1000000007 #define mod9 1000000009 #define fast ios_base :: sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL); #define mp make_pair #define pb push_back #define ct ll t;cin>>t;while(t-...
0
52,183,765
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <cmath> using namespace std; typedef pair<int, int> pii; typedef long long ll; int main() { int a, b, c, k; cin >> a >> b >> c >> k; int ans = 0; if (a >= k) { ans += k; a -= k; k...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int n,j=0; cin>>n; float x[4],y[4]; for(int i=0;i<n;i++){ for(int j=0;j<4;j++)cin>>x[j]>>y[j]; if( ( (y[1]-y[0]) * (x[3]-x[2]) )==( (y[3]-y[2])*(x[1]-x[0]) ) ){ cout<<"YES"<<endl; }else{ ...
0
55,760,462
#include <bits/stdc++.h> #include <math.h> #include <float.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define rrep(i, n) for(int i = 0; i <= (n); i++) using namespace std; typedef long long ll; const ll INF = 1LL<<62; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } te...
#include <bits/stdc++.h> #define mod 1000000007 #define INF 1001001001 #define ll long long #define ln cout<<endl #define Yes cout<<"Yes"<<endl #define No cout<<"No"<<endl #define REP(i,m,n) for(ll i=(ll)(m);i<(ll)(n);i++) #define rep(i,n) REP(i,0,n) #define rep1(i,n) REP(i,1,n+1) using namespace std; int main() { ...
0
73,728,266
#include <algorithm> #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 ll long long #define INF 1000000000000000000 int main() { cin.tie(0); ios::sync_with_stdio(false); int N; cin >> N; vector<ll> A(N); ...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,s,n) for(int i=(s);i<=(n);i++) #define repr(i,n) for(int i=n-1;i>=0;i--) #define REPR(i,s,n) for(int i=(s);i>=(n);i--) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define Eunique(v) v.erase(...
0
53,853,335
#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(){ string s; cin >> s; int w; cin >> w; string t; int c = 0; while(c < s.length()){ t += s[c]; c += w; } cout << t << endl; return 0; }
#include <bits/stdc++.h> using namespace std; #define sws \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); \ cout.tie(NULL); #define endl '\n' #define ff first #define ss second #define pb push_back #define vi vector<int> #define vb vector<bool> #define vs ve...
0
10,336,574
#include<bits/stdc++.h> using namespace std; int main(void){ string s,t;cin>>s>>t; char x[4],y[4]; int count1 = 0; strcpy(x,s.c_str());strcpy(y,t.c_str()); for(int i=0;i<3;i++){ if(x[i]==y[i]) count1+=1; } cout<<count1<<endl; return 0;}
#include<bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (n); ++i) using namespace std; using ll = long long; using v1 = vector<int>; using vl = vector<long long>; using v2 = vector<vector<int>>; using v3 = vector<vector<char>>; int N = 0; void maxHeap(vl& a, int x){ int l = x*2; int r = x*2+1; int largest = 0; ...
0
89,859,703
#include <iostream> #include <stdio.h> using namespace std; int main() { int a, b; cin >> a >> b; printf("%d %d %f\n", a / b, a % b, (double)a/b); return 0; }
#include<stdio.h> int main(){ long long int n,a=10,b=0; scanf("%lld\n",&n); if(n%2==0){ while(a<=n){ b=b+n/a; a=a*5; } } printf("%lld\n",b); }
0
30,429,746
#include <bits/stdc++.h> #define FOR(i, a, n) for(ll i = (ll)a; i < (ll)n; i++) #define rep(i, n) FOR(i, 0, n) #define ALL(x) (x).begin(), (x).end() using namespace std; typedef long long ll; constexpr int Mod = 998244353; constexpr int mod = 1e9 + 7; constexpr ll inf = 1LL << 60; template <typename T> constexpr bool c...
#include <stdio.h> int main(){ float x1,y1,x2,y2,x3,y3,x4,y4; float del1,del2; int n; scanf("%d",&n); int i; for(i = 0;i < n;i++){ scanf("%f %f %f %f %f %f %f %f",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4); if(x1-x2 == 0&&x3-x4 == 0){ printf("YES\n"); }else if(x1-x2 == 0||x3-x4 == 0){ printf("NO\n"); }else{ ...
0
84,862,948
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef unsigned int ui; 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...
#include<iostream> #include<string> #include<vector> #include<numeric> #include<math.h> #include<algorithm> #include<iomanip> #include<list> #include<bitset> using namespace std; int main() { int N; int K; cin >> N >> K; vector<int> A(N, 0); for (int i = 0; i < N; i++) { cin >> A[i]; } int ans = (N - 1) / (K -...
0
19,007,871
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0; i<(n); i++) #define REP2(i,x,n) for(int i=x; i<(n); i++) int main() { int a,b,c; cin>> a>>b>>c; string ans="No"; if(a==b && b==c && c==a) ans="Yes"; cout << ans << endl; return 0; }
#include <unordered_map> #include <unordered_set> #include <algorithm> #include <iostream> #include <iostream> #include <fstream> #include <numeric> #include <cstring> #include <cassert> #include <string> #include <vector> #include <queue> #include <deque> #include <cmath> #include <set> #include <map> #include <functi...
0
98,729,586
#include<iostream> #include<string> #include<cstring> #include<algorithm> #include<vector> #include<iomanip> #include<math.h> #include<complex> #include<queue> #include<deque> #include<stack> #include<map> #include<set> #include<bitset> #include<functional> #include<assert.h> #include<numeric> using namespace std; #def...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { uint N; cin >> N; vector<int> freq(1000000+1, 0); for (size_t i=0; i<N; ++i) { uint bin; cin >> bin; ++bin; ++freq[bin-1]; ++freq[bin]; ++freq[bin+1]; } ...
0
20,491,406
#include <iostream> #include <stack> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) int main() { string s; cin >> s; int n = s.length(); stack<char> t; int ans = 0; for (int i = 0; i < n; ++i) { if (t.empty()) { t.push(s[i]); continue; } ...
#include <iostream> #include <algorithm> #include <set> #include <vector> #include <string> using namespace std; int n, s, res = 0; void dfs(int sum,int now, int cnt) { if (now == 10) { if (sum == s&&cnt == n) { res++; } return; } dfs(sum, now + 1, cnt); dfs(sum + now, now + 1, cnt + 1); return; } int mai...
0
83,217,055
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int maxn=100010; struct node{ ll sum;int id; bool operator<(const node n)const{ return sum>n.sum; } }p[maxn]; int n,sz[maxn],fa[maxn]; int to[maxn],nxt[maxn],head[maxn],el; ll sum[maxn],tot; inline void add(int u,int v){ to[++el]=v;nxt[el]=h...
#include <bits/stdc++.h> using ll = long long; using namespace std; ll GCD(ll a, ll b){ return a ? GCD(b % a, a) : b; } int main(){ string s; cin>>s; int ans = 0; for(int i=s.size()-1; i>0; i--){ for(int j=1; j<=i/2; j++){ if(i%j || (i/j)%2) continue; bool ok=true; ...
0
88,829,255
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int, int>; int main() { int a, b, c; cin >> a >> b >> c; int mx = max(a, max(b, c)); mx *= 3; int sum = a + b + c; if ((mx - sum) % 2 == 0) { cout << (mx...
#include <iostream> using namespace std; bool grid[2000][2000]; int l[2000][2000]; int r[2000][2000]; int u[2000][2000]; int b[2000][2000]; int main() { int H, W; cin >> H >> W; for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { char tmp; cin >> tmp; grid[i][j] = tmp == '.'; if (!gr...
0
27,950,841
#include<cstdio> using namespace std; typedef long long ll; const int N=10000+10; int n; ll a[N]; int main() { while(~scanf("%d",&n)){ ll x; ll n1=0,n2=0; for(int i=0;i<n;i++){ scanf("%lld",&a[i]); } for(int i=0;i<n;i++){ scanf("%lld",&x); ...
#include <stdio.h> #include <string.h> int main(){ int brpBanyak; scanf("%d", &brpBanyak); char arrKata[brpBanyak+1]; char kataPertama[100]; char kataKedua[100]; scanf("%s", arrKata); if(brpBanyak%2==0){ int j=0; int flag=0; for(int i=(brpBanyak/2);i<brpBanyak;i++){ if(arrK...
0
75,524,877
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; const int N=100005; template<typename T> void read(T &x){ x=0;int f=1; char ch=getchar(); while (ch<'0'||ch>'9'){if (ch=='-') f=-1; ch=getchar();} while (ch>='0'&&ch<='9'){x=x*10+ch-'0'; ch=getchar();} x*=f; } ll d[N]; ...
#include <bits/stdc++.h> #define PI 3.1415926535897932 #define _GLIBCXX_DEBUG using namespace std; long long GCD(long long A,long long B){ if(B==0){ return A; } else{ return GCD(B,A%B); } } int main() { int W,H,N; cin>>W>>H>>N; vector<vector<int>> vec(N,vector<int>(3)); for(int i=0;i<N;i++){ ...
0
85,924,097
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define cinf(n,x) for(int i=0;i<(n);i++)cin>>x[i]; #define ft first #define sc second #define pb push_back #define lb lower_bound #define ub upper_bound #define all(v) (v).begin(),(v).end() #define mod 1000000007 #define FS fix...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define SP << " " #define LLi long long int using namespace std; LLi gcd(LLi a, LLi b) { if(a<0) a=b; if(b<0) b=a; if (b == 0) return a; return gcd(b, a%b); } LLi lcm(LLi a, LLi b) { return a/g...
0
49,068,742
#include <iostream> #include <algorithm> #include <vector> #include <deque> using namespace std; struct monster { long X; long H; }; int main(int argc, char** argv) { int N; long D, A; std::vector<monster> monsters; cin >> N >> D >> A; for (int i = 0; i < N; ++i) { monster m; cin >> m.X >> m.H; ...
#include <iostream> using namespace std; int main(){ int n,m,p; while(cin >> n >> m >> p && n){ int x[100]; int a=0,d,ans; for(int i=0;i<n;i++){ cin >> x[i]; a+=x[i]; } d=a*100*(100-p)/100; if(x[m-1]==0) ans = 0; else ans=d/x[m-1]; cout << ans << endl; } ...
0
41,538,066
#include <iostream> using namespace std; int main() { long long x, y; cin >> x >> y; if (abs(x - y) <= 1) cout << "Brown" << endl; else cout << "Alice" << endl; return 0; }
#include<bits/stdc++.h> #define ll long long #define maxx 1000005 #define mod 998244353LL using namespace std; string s; bool check = false; long long a[1000005], ans, t, b[1000005], m, n, kk, T; vector<ll> arr; ll k; void sol() { cin >> s; n = s.length(); s = " " + s; a[0] = 0; a[n+1] = 0; b[0]...
0
53,630,579
#include<bits/stdc++.h> using namespace std; long long moder = 1000000007; long long fac(long long n){ long long ret = 1; for(long long i = 1; i<=n; i++){ ret*=i; ret%=moder; } return ret; } long long multi(long long a,long long b){ if(b==0) return 1; if(b==1) return a; long long ret = multi(a,b/2); ret*=re...
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define space ' ' typedef long long ll; typedef long double ld; const long double PI = 3.14159265358979323846; int main() { ios::sync_with_stdio(0); cin.tie(0); int n, k, x, y; cin >> n >> k >> x >> y; ll ans = 0; for (int i = 1; i <= k && i <=...
0
57,218,315
#include <iostream> #include <cmath> using namespace std; int main(void){ int n, a[1010]={0}; while(cin >> n){ int min=1000001; if(n == 0) break; for(int i=0; i< n; i++){ cin >> a[i]; } for(int i=0; i<n; i++){ for(int j=i+1; j<n; j++){ ...
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr ll MOD = 1000000007; #define REP(i, n) for (ll i = 0; i < (n); i++) #define REP2(i, x, n) for (ll i = x; i < (n); i++) #define PR(x) cout << (x) << "\n" #define PS(x) cout << (x) << " " #define PRYES(x) PR((x) ? "Yes" : "No") const lo...
0
84,171,210
#include <iostream> #include <math.h> #include <iomanip> using namespace std; #define PI 3.14159265 int main(){ double a, b, x; cin >> a >> b >> x; double s = a * a * b; cout << fixed << setprecision(6); if (x <= s / 2) cout << 90 - atan(x / (a * b * b) * 2) * 180.0 / PI << '\n'; else cout << atan((s - x)/(a * a *...
#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,...
0
10,454,227
#include <bits/stdc++.h> using namespace std; #define ll long long typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PB push_back #define MP make_pair #define F first #define S second #define Z class template <typename T> T square(T x) { retu...
#include <bits/stdc++.h> using namespace std; #define max(a,b) ((a)>(b)?(a):(b)) #define min(a,b) ((a)<(b)?(a):(b)) typedef long long LL; int main(){ int h,w,d; cin >> h >> w >> d; if(d%2){ for(int i=0;i<h;i++){ for(int j=0;j<w;j++){ if((i+j)%2){ cout << "R" << flush; }else{ ...
0
2,731,258
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<long long, long long>; constexpr char ln = '\n'; constexpr long long MOD = 1000000007LL; constexpr long long INF = 1000000009LL; #define all(x) (x).begin(),(x).end() #define ...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<ll,ll> pint; const int MAX = 510000; const int MOD = 1000000007; #define rep(i, n) for(ll i = ll(0); i < ll(n); i++) #define Rep(i, n) for(ll i = ll(1); i < ll(n); i++) #define ALL(a) (a).begin(),(a).end() #define IOS ios::sync_with_st...
0
38,152,481
#include <bits/stdc++.h> using namespace std; int main () { int N, M, X, Y; cin >> N >> M >> X >> Y; vector <int> x(N); vector <int> y(M); for (int i = 0; i < N; i++) cin >> x.at(i); for (int i = 0; i < M; i++) cin >> y.at(i); sort (x.begin(),x.end()); sort (y.begin(),y.end()); int y_min = y.at(0); ...
#include <bits/stdc++.h> #define sz(v) ((int)(v).size()) #define all(v) ((v).begin()),((v).end()) #define allr(v) ((v).rbegin()),((v).rend()) #define pb push_back #define mp make_pair #define clr(v,d) memset( v, d ,sizeof(v)) #define PI acos(-1) typedef l...
0
94,086,684