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#include<iostream> #include<bits/stdc++.h> #include<algorithm> #include<string> using namespace std; int main() { long long int sum=0,count=0; int i; string s; cin >> s; for(i=s.size(); i>0; i--) { if(s[i-1]=='W') count++; if(s[i-1]=='B') sum+=count; }...
#include <iostream> #include <math.h> #include <algorithm> #include <functional> #include <string> #include <vector> #include <cstring> #include <set> #include <map> #include <queue> #include <utility> using namespace std; typedef long long LL; #define dump(c) { for (auto it = c.begin(); it != c.end(); ++it) if (it ==...
0
38,907,810
#include <bits/stdc++.h> using namespace std; int main() { int l=1; int N; int K; cin>>N; cin>>K; for(int i=0;i<N;i++) { if(l<K)l*=2;else l+=K; } cout<<l<<endl; }
#include<bits/stdc++.h> #define pi 2*acos(0.0) #define ll long long #define FIO ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define Node struct node #define spc " " #define E 2.71828182845904523536 #define pb push_back #define pp pop_back #define valid(nx,ny) nx>=0 && nx<n && ny>=0 && ny<m #define ee endl #d...
0
93,409,520
#include <stdio.h> int main() { int A, B; scanf("%d %d", &A, &B); printf("%d\n", 6 - A - B); return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ long long int n; cin>>n; long long int ans=0; if(n%2==0) { n=n>>1; while(n>0) { ans+=n/5; n/=5; } } cout<<ans<<endl; }
0
61,792,042
#include<bits/stdc++.h> using namespace std; #define pb push_back #define vi vector<int> #define all(a) (a).begin(),(a).end() #define F first #define S second #define endl "\n" #define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) #define int ...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<long long> A(N); for(int i=0; i<N; ++i) { cin >> A[i]; if(i > 0) A[i] += A[i-1]; } long long res = 1001001001001001; for(int i=0; i+1<N; ++i) { res = min(res, abs(A[N-1] - A[i] - A[i]))...
0
72,831,371
#include<iostream> #include<algorithm> using namespace std; typedef long long Int; Int n, k, sum, res; Int a[108000]; int main(){ while(true){ cin >> n >> k; if(n == 0 && k == 0)break; for(int i = 0;i < n;i++){ cin >> a[i]; } sum = 0; for(int i = 0;i < k;i++){ sum += a[i]; } res = sum; for(int i...
#include<stdio.h> #include<ctype.h> int main(){ int i,c; int cnt[128]={0}; while((c=getchar())!=EOF){ if(isupper(c)){ c=tolower(c); } cnt[c]++; i++; } for(i=0;i<26;i++){ cnt[i+97]+=cnt[i+65]; printf("%c : %d\n",i+97,cnt[i+97]); } re...
0
80,618,461
#include <iostream> #include <vector> #include <string> #include <algorithm> using namespace std; int main() { long long X, Y; cin >> X >> Y; long long ans = 0; long long value = X; while (value <= Y) { value = value * 2; ans++; } cout << ans << endl; }
#include <bits/stdc++.h> #define Rep(i,j,n) for(int i=j; i<n; i++) #define rep(i,n) for(int i=0; i<n; i++) #define PI 3.14159265359 #define INF 1000100100 #define MOD 1000000007 #define all(x) (x).begin(),(x).end() typedef long long ll; #define P pair<int, int> #define PP pair<P,P> #define T tuple<int,int,int> using n...
0
39,832,425
#include<bits/stdc++.h> #define ll long long #define all(a) a.begin(),a.end() #define sz(a) a.size() #define re return #define MP make_pair #define pb push_back #define pii pair<int,int> #define se second #define fi first using namespace std; string s,ans; signed main(){ ios_base::sync_with_stdio(0); cin>>s; ans=""...
#include "bits/stdc++.h" using namespace std; typedef pair<int, int> P; int main() { cin.tie(0); ios::sync_with_stdio(false); int n,m; while(cin>>n>>m,n||m){ vector<P> v; for(int i=0;i<n;i++){ int d,p;cin>>d>>p; v.push_back(P(p,d)); } int res=0; ...
0
56,587,994
#include <bits/stdc++.h> using namespace std; int main() { int before_rating = 0; int target_rating = 0; cin >> before_rating >> target_rating; double performance = 2 * target_rating - before_rating; cout << performance << endl; }
#include <bits/stdc++.h> using namespace std; template<typename T> void out(T x) { cout << x << endl; exit(0); } #define watch(x) cout << (#x) << " is " << (x) << endl using ll = long long; const int maxn = 1e6 + 5; int n; vector<pair<double,double>> v; int main() { ios_base::sync_with_stdio(false); cin.tie(0); co...
0
74,984,557
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; int x = 0; vector<int> dp(1<<26, 1e9); dp[0] = 0; for (char c : s) { x ^= 1 << (c-'a'); for (int i = 0; i < 26; ++i) dp[x] = min(dp[x], dp[x ^ (1<<i)] + 1); } cout << max(1,dp[x]) << endl; return 0; }
#include <iostream> int main() { while( true ) { int h , w ; std::cin >> h >> w ; if( h == 0 && w == 0 ) { break ; } else { for( int i = 0 ; i < h ; i++ ) { for( int ii = 0 ; ii < w ; ii++ ) { std::cout << "#" ; ...
0
39,480,418
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define rep1(i, n) for(int i = 1; i <= (int)(n); i++) #define showmap(is, js, x) {rep(i, is){rep(j, js){cout << x[i][j] << " ";}cout << endl;}} #define show(x) {for(auto i: x){cout << i << " ";} cout...
#include <iostream> #include <vector> #include <algorithm> #include <utility> #include <ios> #include <iomanip> int main() { int N,M; std::cin >> N >> M; std::vector<std::vector<int>> City(N+1,std::vector<int>(0,0)); std::vector<std::pair<int,int>> Input(M+1); for(int i=1;i<M+1;i++){ int P_i...
0
96,657,618
#include <stdio.h> int main(){ int N; char S[N]; scanf("%d", &N); scanf("%s", S); int yes = 0, no = 0; if(N % 2 == 0){ for(int i = 0; i < (N / 2); i++){ if(S[i] == S[i + (N / 2)]){ yes++; }else{ no++; } } if(yes == N / 2){ printf("Yes"); }else{ printf("No"); } }else{ printf("No...
#include <bits/stdc++.h> using namespace std; int main(){ int N,mod2; cin >> N >> mod2; int Nodd = 0; int Neven= 0; int buf; for(int i=0; i<N; i++){ cin >> buf; if(buf%2==1){ Nodd++; } else { Neven++; } } int64_t ans= (Nodd==0) ? ((mod2==0) ? (1LL<<Neven) ...
0
18,947,787
#include <bits/stdc++.h> using namespace std; struct Fast {Fast(){std::cin.tie(0);ios::sync_with_stdio(false);}} fast; #define pb push_back #define eb emplace_back #define mp make_pair #define Fi first #define Se second #define ALL(v) begin(v), end(v) #define RALL(v) rbegin(v), rend(v) #define X real() #define Y imag()...
#include <bits/stdc++.h> using namespace std; #define ll long long int int main() { ll n,m; cin >> n >> m; if(n%2==1){ for(int i=1;i<=m;i++){ cout << i << " " << (n-i) << endl; } } else{ int k = (m+1)/2; for(int i=1;i<=k;i++){ cout << i << " " ...
0
39,794,644
#include<iostream> #include<string> #include<cstdio> using namespace std; int *F; int f(int n){ if(n == 0 || n == 1){ return F[n] = 1; } if(F[n] != 0){ return F[n]; } return F[n] = f(n - 2) + f(n - 1); } int main(){ int n; cin >> n; F = new int[n + 1]; for(int i = 0; i <= n; i++){ F[i] = 0...
#include<bits/stdc++.h> #define ll long long int #define ff first #define ss second #define eps 1e-9 using namespace std; int main() { ll t,n,m,f,a,b,c,l,r,q,k,x,y,z,ans,mn,mx,sum=0; cin>>n; vector< ll > arr(n+1),hr(n); for(int i=0; i<=n; i++) { cin>>arr[i]; } for(int i=0; i<n; i++) ...
0
78,789,239
#include<iostream> #include<string> #include<vector> #include<cstring> #include<algorithm> using namespace std; bool dp1[17000][4001]; bool ch1[17000][4001]; bool dp2[17000][4001]; bool ch2[17000][4001]; vector<int> vt; int n, m; bool func1(int ch, int x) { if (x*2 >= vt.size()) { if (ch == n) { return 1; } ...
#define rep(i,n) for (int i=0;i<n;i++) #include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ int N; string S,T; bool torf=false; int i=0,j=0; cin >> N >> S >> T; while(i<N){ if(T.at(0)==S.at(i)){ while(j+i<N && T.at(j)==S.at(j+i)){ if(T.at(N-i-1)==S.at(N-1)) tor...
0
7,541,132
#include <bits/stdc++.h> #define int long long typedef long long ll; using namespace std; const ll MAXN = 200000; const ll INF = 1001001001; ll X, Y, Z, K, ans=0, tmp=0; vector<ll> Xs, Ys, Zs, XYs; signed main(){ cin >> X >> Y >> Z >> K; for(int i=0;i<X;i++) { ll a; cin >> a; Xs.push_bac...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll n,m; cin >> n >> m; ll a[n][3]; for(ll i=0;i<n;i++){ for(ll j=0;j<3;j++){ cin >> a[i][j]; } } ll ans=-1e18; for(ll bit=0;bit<(1<<3);bit++){ vector<ll> vec; for(ll i=...
0
63,499,045
#include <bits/stdc++.h> template <typename T> void update(T &x, const T &y) { if (x > y) x = y; } const int MAX_N = 110, INF = 0x3f3f3f3f; int n, m; char s[MAX_N][MAX_N]; int dp[MAX_N][MAX_N]; int main() { scanf("%d%d", &n, &m); for (int i = 1; i <= n; ++i) { scanf("%s", s[i] + 1); } dp[1][1] = s[1][1] == '#'; ...
#include <bits/stdc++.h> using namespace std; void fail(){ cout << "Impossible" << endl; exit(0); } int main(){ int N; cin >> N; int num[101] = {0}; int mx = 0; for(int i=0; i<N; i++){ int a; cin >> a; mx = max(mx, a); num[a]++; } if(num[mx] < 2) fail(...
0
68,434,571
#pragma GCC target ("avx2") #pragma GCC optimize ("unroll-loops") #pragma GCC optimize ("O3") #include "bits/stdc++.h" #include <unordered_set> #include <unordered_map> #include <random> using namespace std; typedef long long ll; const ll MOD = 1'000'000'007LL; #define pb push_back #define mp make_pair #define all(x) ...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) #define FOR(i,n,m) for(int i=(int)(n); i<=(int)(m); i++) #define RFOR(i,n,m) for(int i=(int)(n); i>=(int)(m); i--) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define RITR(x,c) for(__typeof(c.rbegin()) x=c.rbegin();x!=c.rend(...
0
6,273,470
#include <bits/stdc++.h> using namespace std; const double PI = 3.14159265358979323846; typedef long long ll; const double EPS = 1e-9; #define rep(i, n) for (int i = 0; i < (n); ++i) typedef pair<double, double> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() ret...
#include <iostream> #include <algorithm> #include <string> #include <sstream> #include <vector> #include <cstdio> #include <cmath> #include <cstdlib> #include <stack> #include <queue> #include <set> #include <map> #include <utility> #define INF 999999999 #define mod 1000000007 #define rep(i,n) for(int i=0;i<int(n);i++)...
0
78,679,641
#include <stdio.h> #include <vector> #include <functional> #include <queue> #include <iostream> using namespace std; const int MAX_V=100000; const int INF=1000000000; int K; struct edge {int to, cost;}; typedef pair<int,int> P; vector<edge> G[MAX_V]; int d[MAX_V]; void dijkstra(int s){ priority_queue<P,vector<P>,grea...
#include <iostream> #include <vector> #include <queue> #include <algorithm> #include <cmath> #include <iomanip> #include <map> #include <deque> using namespace std; #define REP(i,n) for(int i = 0; i < n; i++) #define ALL(v) v.begin(),v.end() typedef long long ll; typedef pair<int,int> pi; typedef pair<ll,ll> pll; typed...
0
68,955,704
#include <iostream> #define _USE_MATH_DEFINES #include <cmath> #include <utility> #include <iomanip> const double rad60 = 60 * M_PI / 180; void koch_curve(std::pair<double, double> p1, std::pair<double, double> p2, int n) { if (n == 0) return; std::pair<double, double> s, t, u; s.first = (2.0 * p1.first + 1...
#include<iostream> #include<cctype> #include<cstdio> using namespace std; int main(){ char ch; while(1){ scanf("%c",&ch); if(islower(ch) != 0){ ch =toupper(ch); } else if(isupper(ch)!=0){ ch=tolower(ch); } printf("%c",ch); if(ch=='\...
0
57,176,552
#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 namespace std; class Point { public: double x, y; }; void koch(int n, Point a, Point b) { if (n == 0) return;...
#include <bits/stdc++.h> using namespace std; char s[200005]; long long ps[200005], pw[200005]; unordered_map <long long, int> cnt; int main() { int n, p; scanf("%d%d", &n, &p); scanf("%s", s); if (p == 2 || p == 5) { long long res = 0; int cnt = 0; for (int i = n - 1; i >= 0; i-...
0
55,710,801
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n; cin >> n; vector<int> a(n), b(n); long long suma = 0, sumb = 0; for (int i = 0; i < n; i++) { cin >> a[i]; suma += a[i]; } for (int i = 0; i < n; i++) { cin >> b[i]; sumb += b[i]; } if (sumb > suma) { ...
#include <bits/stdc++.h> #define X first #define Y second using namespace std; typedef long long ll; typedef pair<int,int> pii; int main() { #ifdef LOCAL_RUN freopen("input.txt", "r", stdin); #endif ios::sync_with_stdio(false); cin.tie(0); string s, t; cin >> s >> t; int n = s.size(), m...
0
23,542,246
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; set<char> station; for(int i=0; i<s.size(); i++){ station.insert(s.at(i)); } if(station.size() == 2) cout << "Yes"; else cout << "No"; }
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<long int> vec(n); for (int i = 0; i < n; i++){ long int a; cin >> a; vec.at(i) = a; if(vec.at(i) == 0){ cout << 0 << endl; return 0; } } sort(vec.begin(),vec.end()); reverse(vec.begin(),vec.end...
0
89,657,193
#include<iostream> int main(){ for (size_t i = 1; i < 10; i++) { for (size_t j = 1; j < 10; j++) { std::cout << i <<"x"<<j<<"="<<i*j << '\n'; } } return 0; }
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <iomanip> #include <math.h> #include <map> using namespace std; int main() { int n; cin >> n; int ans = 0; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a.at(i); } sort(a.begin(), a.end());...
0
99,066,677
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define fi first #define se second #define pb push_back #define eb emplace_back #define sz(x) (int)(x).size() #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() using namespace std; using ll = long lon...
#include <bits/stdc++.h> using namespace std; const long long mod = 1e9 + 7; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; #define ull unsigned long long #define ld long double #define vi vector<int> #define vll vector<ll> #define vc vector<char> #define vs vector<string> #define vpii vec...
0
64,376,499
#include <bits/stdc++.h> using namespace std; #define ll long long #define mk make_pair #define pb push_back #define fi first #define se second #define all(x) x.begin(), x.end() #define sz(x) (int) (x).size() ll sum(int n); void go(){ string s,t;cin>>s>>t; int a,b;cin>>a>>b; string u;cin>>u; if(u==t) b--; if(u==s)...
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <math.h> using namespace std; #define rep(i,n) for(int i = 1; i < (int)(n); i++) #define invrep(i,n) for(int i = (int)(n); i > 0; i++) using ll = long long; int main() { ll a, b, c, k; cin >> a >> b >> c >> k; if (a >= k) ...
0
12,789,726
#include<bits/stdc++.h> using namespace std; int main(){ long long int A ,B, K; string S ; cin >> A >> B >> K; if(K < A)cout << A - K << " " << B <<endl; else if(K < A + B) cout << 0 << " " << A + B - K << endl; else cout << 0 << " " << 0 << endl; }
#include<iostream> using namespace std; int main() { int n, a,b,c,d, r[5][4][12] = { 0 }; cin >> n; while (n--) { cin >> a >> b >> c >> d; r[a][b][c] += d; } for (int i = 1; i <= 4; i++) { for (int j = 1; j <= 3; j++) { for (int k = 1; k <= 10; k++) { cout << ' ' << r[i][j][k]; } cout << endl; ...
0
67,170,984
#include <bits/stdc++.h> using namespace std; #define ll long long ll dp[2010][2010]; ll sum[2010][2010]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); ll n,m; cin>>n>>m; ll s[n+1]; ll t[m+1]; for(ll i=1;i<=n;i++) cin>>s[i]; for(ll i=1;i<=m;i++) cin>>t[i];...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(k,i,n) for(ll i=k;i<n;++i) unsigned gcd(unsigned a, unsigned b) { while(1) { if(a < b) swap(a, b); if(!b) break; a %= b; } return a; } int main(void){ ll n,k; cin>>n>>k; vector<ll>a(n); ll m=0,g; rep(0,...
0
44,123,686
#include <bits/stdc++.h> using namespace std; #define F first #define S second #define mp make_pair #define pb push_back #define pf push_front #define speed_up ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0) #define sz(x) (int)x.size() #define szc(x) (int)strlen(x) #define all(x) x.begin(), x.end() #define debug c...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int,int> P; #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<(b);i++) #define repr(i,b,a) for(int i=int(b);i>=(a);i--) #define all(x) x.begin(),x.end() const ll mod = 998244353; const ll INF = 1e9; ll gcd(...
0
16,620,398
#include <algorithm> #include <bitset> #include <cmath> #include <iomanip> #include <iostream> #include <limits> #include <map> #include <queue> #include <set> #include <tuple> #include <vector> using namespace std; #define rep(i, n) for (int64_t i = 0; i < (n); i++) #define irep(i, n) for (int64_t i = 0; i <= (n); i++...
#include <bits/stdc++.h> using namespace std; long long D[302][301], H[302]; int main() { int n, k; cin >> n >> k; for (int i = 1; i <= n; i++) { cin >> H[i]; } H[n+1] = 0; for (int i = 0; i <= k; i++) { D[0][i] = 0; } for (int i = 1; i <= n+1; i++) { ...
0
50,741,241
#include <iostream> using namespace std; int main() { int K, S; cin >> K >> S; int pattern = 0; for (int x=0; x<=K; ++x) { for (int y=0; y<=K; ++y) { int z = S - (x + y); if ((z >= 0) && (z <= K)) { ++pattern; } } } cout << patt...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <tuple> #include <vector> using namespace std; typedef long long ll; #define rep(i, n) for (ll...
0
11,030,044
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int MOD=1000000007; #define INF 1LL<<30 #define rep(i,n) for (int i = 0; i < (n); ++i) #define all(x) (x).begin(),(x).end() vector<ll> enum_divisors(ll n){ vector<ll> res; for(ll i=1;i*i<=n;i++){ if(n%i==0){ res.push_ba...
#include <bits/stdc++.h> #define rep(i, start, end) for (long long i = start; i < end; ++i) #define repreverse(i, start, end) for (long long i = start; i >= end; --i) #define all(x) (x).begin(), (x).end() #define len(x) ((long long)(x).size()) #define g(a, b) __gcd((a), (b)) #define l(a, b) ((a) / __gcd((a), (b)) * (b)...
0
28,060,454
#include <bits/stdc++.h> using namespace std; int main() { int H, W; cin >> H >> W; string A_Z = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; int ansH; char ansW; for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { string S; cin >> S; if (S == "snuke") { ansH = i + 1; ...
#include <bits/stdc++.h> using namespace std; int main(void) { int n; cin >> n; vector<string> w; bool flag = true; string s; cin >> s; w.push_back(s); for (int i=1; i<n; i++) { cin >> s; if (find(w.begin(), w.end(), s) != w.end()) { flag = false; break; } if (w[i-1][w[i-1].lengt...
0
94,903,061
#include <bits/stdc++.h> using namespace std; #define all(a)a.begin(),a.end() using ll=long long; const int INF = 1<<30; const ll INFll =1LL<<62; const int mod =(1e9)+7; using P = pair<ll,ll>; int main(){ ll n,m,x,y;cin >>n>>m>>x>>y; vector<ll>a(n); vector<ll>b(m); ll mint=INF,mx=-INF; for (int i = ...
#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> #...
0
45,789,333
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define Rep(i,s,f) for(int i=(int)s;i<(int)f;i++) using ll=long long; using namespace std; int main() { int K,N; cin>>K>>N; vector<ll> A(N); rep(i,N) { cin>>A[i]; } ll mx=0; rep(i,N-1) { mx=max(mx,A[i+1]-A[i]); } mx=max(mx,K-A[N-1]+A[0]);...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <queue> #include <cmath> #include <climits> #include <iomanip> #include <set> #include <map> using namespace std; typedef long long ll; int main(){ int n = 0; cin >> n; vector<int> count(100); for(int i = 0;i < 100;i++)count[i...
0
28,781,697
#include<bits/stdc++.h> using namespace std; using ll = long long; int main(void){ int n,k; cin >> n >> k; int r = min(n,k); vector<int> v(n); for(int i=0;i<n;i++) cin >> v[i]; int ans = -1001001001; for(int a=0;a<=r;a++){ for(int b=0;b<=r-a;b++){ vector<int> pos; ...
#include <stdio.h> using namespace std; int main(){ int m,f,r; char grade; while(true){ scanf("%d %d %d",&m,&f,&r); if(m == -1 && f == -1 && r == -1) break; if(m == -1 || f == -1){ grade = 'F'; }else if(m+f >= 80){ grade = 'A'; }else if(m+f >= 65){ grade = 'B'; }else if(m+f >= 50){ grade = 'C...
0
55,156,204
#include<bits/stdc++.h> using namespace std; int main() { long long int n; scanf("%lld",&n); long long int x1,y1,x2,y2; bool p=1 ; long long int j=0; long long int i =sqrt(n); x1 = sqrt(n)+0.9; y1=1; y2=sqrt(n)+0.9; x2=x1*y2-n; printf("0 0 %lld %lld %lld %lld",x1,y1,x2,y2); return 0; }
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) #define pi 3.14159265359 #define all(i) i.begin(),i.end() using namespace std; const long long INF=1e9+7; const string alp="abcdefghijklmnopqrstuvwxyz"; const string ALP="ABCDEFGHIJK...
0
57,471,120
#pragma GCC optimize("Ofast,O3,inline") #pragma GCC target("avx,avx2") #include <bits/stdc++.h> #define reg register #define ALL(x) (x).begin(),(x).end() #define mem(x,y) memset(x,y,sizeof x) #define sz(x) (int)(x).size() #define ln puts("") #define lsp putchar(32) #define pb push_back #define MP make_pair #define dbg(...
#include <bits/stdc++.h> typedef long long LL; const int MAXN = 2e5 + 5; int main() { int N; scanf("%d", &N); static LL a[MAXN]; LL sum = 0; for (int i = 1; i <= N; i++) { scanf("%lld", &a[i]); sum += a[i]; } LL pre = a[1], mDif = llabs(sum - 2 * a[1]); for (int i = 2; i < N; i++) { pre += a[i]; mDif = ...
0
3,553,874
#include <bits/stdc++.h> using namespace std; int main(){ int x; cin >> x; int div, mod; div = x/100; mod = x%100; if (mod <= div*5) cout << 1 << endl; else cout << 0 << endl; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { cin.tie(0); ios::sync_with_stdio(false); int n; cin >> n; vector<int> cnt(n, 0); for (int i = 0; i < n; i++) { int a; cin >> a; a--; cnt[a]++; } vector<int> v; for (int i ...
0
3,387,738
#include <cstdio> #include <climits> #include <cmath> #include <iostream> #include <iomanip> #include <string> #include <cstdio> #include <climits> #include <iostream> #include <algorithm> #include <string> #include <vector> #include <utility> #include <queue> #include <cstring> #include <set> #include <map> #include <...
#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
34,850,661
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(int)(n);++i) #define repone(i,n) for(int i=1;i<(int)(n);++i) #define repo(i,o,n) for(int i=o;i<(int)(n);++i) #define Rep(j,n) for(int j=0;j<(int)(n);++j) #define Repo(j,o,n) for(int j=o;j<(int)(n);++j) #define Repone(j,n) for(int j=1;j<(int)(...
#include <bits/stdc++.h> #define ll long long int #define pb push_back #define umap unordered_map #define mod 1000000007 #define all(x) (x).begin(), (x).end() #define MN(a,b,c) min(a,min(b,c)) #define pr pair<ll,ll> #define F first #define S second #define mP...
0
46,611,874
#include <bits/stdc++.h> using namespace std; #define int long long #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define rep(i, n) for (int i = 0; i < n; ++i) #define REP(i, n) for (int i = 0; i < n; ++i) #define range(i,a,b) ((a)<=(i) && (i)<(b)) #define debug(x) cout << #x << " = " <...
#include<iostream> #include<string> #include<cstdio> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<ciso646> #include<random> #include<map> #include<set> #include<bitset> #include<stack> #include<unordered_map> #include<utility> #include<cassert> #in...
0
81,895,101
#include<bits/stdc++.h> using namespace std; int main(void){ int N; cin>>N; vector<long long> A(N); for(int i=0;i<N;i++){ cin>>A[i]; } map<long long,int> result; for(int i=0;i<N;i++){ result[A[i]]++; } vector<long long> ans; long long temp=0; for(auto x:result){ if(x.s...
#include<bits/stdc++.h> using namespace std; using ll = long long; vector<ll> divisor(ll n){ vector<ll> vec; for(ll i=1;i*i<= n;i++){ if(n%i==0){ vec.push_back(i); if(i*i!=n) vec.push_back(n/i); } } return vec; } int main(void){ int n; cin >> n; ll ans...
0
17,245,093
#include <bits/stdc++.h> #define ALL(v) v.begin(), v.end() #define MOD 1000000007 #define MAX 510000 #define rrep(i, n) for(ll i = 0; i < (ll)(n); i++) #define rep(i, n) for(ll i = 1; i <= (ll)(n); i++) #define dcout cout<<fixed<<setprecision(15); using namespace std; typedef long long int ll; typedef pair<int, int> P...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmi...
0
24,346,173
#include<bits/stdc++.h> using namespace std; #define int long long #define vi vector<int> #define ff first #define ss second #define pb push_back #define mp make_pair #define pi 3.141592653589793238 #define eb emplace_back #define rep(i,a,b) for (int i = a; i <= b; i++) #define zip(i,a,b) for(int i=a;i<b;i++) #define r...
#include <bits/stdc++.h> using namespace std; #define BE(x) (x).begin(), (x).end() int main() { int n, x, a; cin >> n >> x; if (n > 1000) { cin >> a; a = abs(a-x); vector<int> b = {1, a}; for (int i = 2; i*i <= a; i++) { if (a%i == 0) { b.push_back...
0
35,790,206
#include <iostream> using namespace std; int sum2(int n, int total, int stage) { int count = 0; if (stage == 4) { if (total == n) return 1; return 0; } if (total > n) return 0; for (int i = 0; i < 10; i++) { count += sum2(n, total + i, stage + 1); } return count; } int sum(int n) { int count...
#include <bits/stdc++.h> using ll = long long; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define ALL(x) x.begin(),x.end() using namespace std; const int MOD = 1000000007; int main() { cin.tie(0); ios_base::sync_with_stdio(false); int s; cin >> s; ll dp[s]; dp[0]=1; dp[1]=0; dp[...
0
29,516,984
#include <bits/stdc++.h> using namespace std; #define N 200000 #define INF 0x3f3f3f3f char str[N + 2]; int sum[26][N + 2]; int dp[N + 2]; map<int, int> m[2]; int n; int convert(int p){ int ans, i; for (i = 0, ans = 0; i < 26; i++){ if (sum[i][p] % 2){ ans |= (1 << i); } } return ans; } int main(){ int i, j,...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i<n; i++) #define pb push_back #define int long long int N; long double t[110], v[110], lim[110]; signed main() { cin.tie(0); ios::sync_with_stdio(false); cin >> N; rep(i, N) cin >> t[i]; rep(i, N) cin >> v[i]; for (int i=...
0
20,929,453
#include<cstdio> using namespace std; int cnt(int y,int m,int d){ int res = 0; while(y<1000){ d++; res++; if(m&1 && d>20 || ( !(m&1) && ( (y%3 && d>19) || (!(y%3) && d>20)) ) ){ m++; d=1; } if(m>10){ m = 1; y++; } } return res; } int main(){ int n,y,m,d; scanf("%d",&n); whi...
#include <bits/stdc++.h> using namespace std; #define INF (1<<31)-1 #define LINF (1LL<<63)-1LL #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;} #defi...
0
37,521,965
#include<iostream> using namespace std; int main(){ long long D = 0, S = -1, S_cnt = 0; int M; cin >> M; for(int i = 0; i < M; i++){ long long d, c; cin >> d >> c; D += c; S += d * c; S_cnt += S / 9; S %= 9; } cout << D - 1 + S_cnt << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typedef vector<vector<long long>> VVL; typedef pair<int,int> P; typedef tuple<int,int,int> tpl; #define ALL(a) (a).begin(),(a).end() #define SORT(c) sort((c).begin(),(c).end...
0
50,501,757
#include <bits/stdc++.h> using namespace std; int main() { string s, t; cin >> s >> t; if (s.size() + 1 == t.size()) { int count = 0; for (int i = 0; i < s.size(); i++) { if (s.at(i) == t.at(i)) { count++; } else { cout << "No" << endl; return 0; } } ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; ll MOD = 998244353; #define vec vector<int> #define vecll vector<ll> #define vecst vector<string> #define vecb vector<bool> #define rep(i,n) for(ll i=(ll)0; i<(ll)n; i++) #define REP(i,m,n) for(ll i=(ll)m; i<(ll)n; i++) #define...
0
4,964,027
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <stdio.h> #include <cmath> #include <map> #include <queue> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ll long long vector<bool> visited; void dfs(vector<vector<int>>& graph, int start, vector<int...
#include<bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; using p = pair<int, int>; typedef vector<int> vi; string divide[4] = {"dream", "dreamer", "erase", "eraser"}; int main() { string S; cin >> S; reverse(S.begin(), S.end()); for (int i = 0; i < ...
0
93,938,609
#include <bits/stdc++.h> using namespace std; int main() { cin.tie(0)->sync_with_stdio(false); int h1, m1, h2, m2, k; cin >> h1 >> m1 >> h2 >> m2 >> k; int ans = (h2 - h1) * 60 + m2 - m1 - k; cout << ans << '\n'; return 0; }
#include <iostream> #include <vector> using namespace std; int main(void) { int i,m,nmin,nmax,Diff,num; while(1){ num = 0; Diff = 0; cin >> m >> nmin >> nmax; if(m == 0 && nmin == 0 && nmax == 0){ break; ...
0
76,716,865
#include <iostream> using namespace std; int main (){ int a,b,c; cin >> a >> b >> c; if (a<b && b<c) cout << "Yes" <<'\n'; else if (!(a<b && b<c)) cout << "No" <<'\n'; return 0; }
#include <bits/stdc++.h> #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define pb push_back #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define rep(i, n) FOR(i, 0, n) #define ll long long using namespace std; const ll P = 1000000007; const long long INF = 1LL << 60; int gcd(int...
0
16,449,947
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <algorithm> using namespace std; inline int gi() { register int data = 0, w = 1; register char ch = 0; while (!isdigit(ch) && ch != '-') ch = getchar(); if (ch == '-') w = -1, ch = getchar(); ...
#include <bits/stdc++.h> #include <sys/time.h> using namespace std; #define rep(i,n) for(long long i = 0; i < (long long)(n); i++) #define repi(i,a,b) for(long long i = (long long)(a); i < (long long)(b); i++) #define pb push_back #define all(x) (x).begin(), (x).end() #define fi first #define se second #define mt make_...
0
5,379,867
#include<stdio.h> int main (){ int i,j,z; scanf("%d%d%d",&i,&j,&z); if(i<j&&j<z){ printf("Yes\n"); } else{ printf("No\n"); } return 0; }
#include <iostream> #include <vector> #include <map> #include <algorithm> #include <string> #include <numeric> #include <math.h> using namespace std; double condition = 0.0; void func() { int K,N; cin >> K >> N; vector<int>A(N); for (int i = 0; i < N; i++) cin >> A[i]; int diff = K-A[N-1]+A[0]; for (int i = 1; ...
0
29,342,147
#include<bits/stdc++.h> using namespace std; #define long long int lld #define MAX 2000000 #define MAX_A 10000 int main(void){ int num; cin >> num; int c[MAX_A], *a,*b; a = new int[num]; b = new int[num]; memset(c,0,sizeof(c)); for(int i = 0 ; i < num ; i++){ cin >> a[i]; } for(int i = 0 ; i < num ; i++){ ...
#include <bits/stdc++.h> using namespace std; int main() { vector<int> a(5); vector<int> b(5); vector<int> c(5); for (int i=0;i<5;i++){ cin >> a.at(i); b.at(i)=a.at(i)%10; if (b.at(i)==0){ b.at(i)=10; } c.at(i)=a.at(i)/10; } sort(b.begin(),b.end()); for (int i=1;i<5;i++){ if (b.at(i)==10){ ...
0
185,285
#include <iostream> #include <vector> using namespace std; const int INF = 1e5 + 9; bool valid(const vector<int> &v) { int cnt = 0, table[109]; for (int i = 0; i < 109; i++) { table[i] = 0; } for (auto ch : v) { if (ch == INF) continue; table[ch]++; cnt++; } if (cnt == 1 && table[0] == 1) return true; if...
#include <iostream> #include <string> #include <algorithm> using namespace std; int main() { string s; cin >> s; reverse(s.begin(), s.end()); string dream = "maerd", dreamer = "remaerd", erase = "esare", eraser = "resare"; int index = 0; while(index != s.size()) { string sub = s.subs...
0
1,944,049
#include<bits/stdc++.h> using namespace std; #define ll long long int int main() { string s; cin>>s; char s1,s2,s3; for(int i=0;i<s.size()-1;i++) { s1=s[i]; s2=s[i+1]; if(s1==s2) { cout<<i+1<<" "<<i+2<<endl; return 0; } if(i+2<s.size()) { s3=s[i+2]; if(s1==s3) { cout<<i+1<<" "<<i+3...
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector <int> a(n); vector <int> dp(n); for(int i = 0; i < n; i++){ cin >> a[i]; dp[a[i]-1]=i+1; } for(int i = 0; i < n; i++){ cout << dp[i] << " "; } cout << endl; return 0; }
0
36,454,752
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> pii; int N, ans; int A[202020]; vector<pii> S; bool f(int k){ S.clear(); for (int i=2; i<=N; i++){ if (A[i-1] < A[i]) continue; if (k <= 1) return false; while (!S.empty() && S.back().first > A[i]) S.pop_back(); ...
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; vector<int> p(n); for(int i = 0; i < n; i++) cin >> p[i]; vector<int> a(n), pa(n), b(n), pb(n); for(int i = 0; i < n; i++) a[i] = i + 1, b[i] = n - i; int mk = 1; for(int i = n - 1; i >= 0; i--){ p[i]--; int val = (i + 1) * mk; pa[p[...
0
42,922,873
#include <cstdio> #include <cstdlib> #include <cassert> #include <algorithm> #include <functional> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <boost/multiprecision/cpp_int.hpp> #define repi(i,a,b) for(ll i=(a);i<(b)...
#include <bits/stdc++.h> using namespace std; int main() { int n,m; cin >> n >> m; vector<pair<int,int>> p; long long a,b; for ( int i = 0; i < n; i++){ cin >> a >> b; p.push_back(make_pair(a,b)); } sort(p.begin(),p.end()); long long cnt = 0,price = 0; for ( int i = 0; i < n; i++){ tie(a,b...
0
14,126,674
#include<iostream> #include<algorithm> #include<string> #include<vector> #include<queue> using namespace std; #define REP(i, limit) for(int i=0; i< limit; ++i) #define LINT long long class unionfind{ public: int Num; vector<int> par; vector<int> height; vector<int> diff_weight; unionfind(int N): par(...
#include <bits/stdc++.h> using namespace std; int main(){ string str; while(getline(cin,str)){ if(str==".") break; stack<char> stk; string res = "yes"; for(int i=0;i<str.size();i++){ if(str[i]=='(') stk.push('('); if(str[i]=='[') stk.push('['); if...
0
34,644,490
#include <cassert> #include <cerrno> #include <cfloat> #include <ciso646> #include <climits> #include <clocale> #include <cmath> #include <csetjmp> #include <csignal> #include <cstdarg> #include <cstddef> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <ccomplex> #include <cfenv> #incl...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vec = vector<ll>; using mat = vector<vec>; #define INF (1LL << 60) #define MOD 1000000007 #define PI 3.14159265358979323846 #define REP(i,m,n) for(ll (i)=(m),(i_len)=(n);(i)<(i_len);++(i)) #define FORR(i,v) for(auto (i):v) #define ALL(x) (x).begi...
0
17,108,470
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define asc(a) sort(a.begin(), a.end()) int main() { int n, l; cin >> n >> l; vector<string> s(n); rep(i,n) { cin >> s[i]; } asc(s); rep(i,n) { cout << s[i]; } cout << endl; }
#include<bits/stdc++.h> using namespace std; #define fastIO ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define int long long int #define fi first #define se second #define pub push_back #define pi pair<int,int> #define all(v) (v).begin(), (v).end() #define rep(i, l, r) for(int i=(int)(l);i<(int)(r);...
0
44,109,203
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0;i<n;i++) #define erep(i,n) for(int i = 0;i<=n;i++) #define rep1(i,n) for(int i = 1;i<n;i++) #define erep1(i,n) for(int i = 1;i<=n;i++) typedef long long ll; #define vint vector<int> #define vvint vector<vector<int>> #define vstring vector<strin...
#include <vector> #include <stack> #include <queue> #include <list> #include <bitset> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <algorithm> #include <numeric> #include <iostream> #include <iomanip> #include <string> #include <chrono> #include <random> #include <cmath> #inc...
0
28,864,498
#include <iostream> #include <iomanip> #include <algorithm> #include <vector> #include <set> #include <map> #include <cmath> #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 A, B, K; cin >> A >> B >> K; ll res = K - A; if (res >= 0)...
#include <bits/stdc++.h> #define fi first #define se second #define rep(i,n) for(int i = 0; i < (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,s,t) for (int i = s; i < t; ++i) #define rng(a) a.begin(),a.end() #define sz(x) (int)(x).size() #define uni(x) x.erase(unique(rng(x)),x.end()) #defin...
0
54,846,930
#include<iostream> #include<string> #include<algorithm> using namespace std; int main(){ string a; cin>>a; for(int i=0;i<19;i++){ if(a.at(i)==',') a.at(i)=' '; } cout<<a; return 0; }
#include <bits/stdc++.h> using namespace std; #define ll long long #define endl '\n' const int N = 1e6 + 5; const int mod = 1e9 + 7; ll dp[105][100005], sum[100005]; ll add(ll u, ll v){ if ((u + v) >= mod) return u + v - mod; else return u + v; } int main(){ ios_base::sync_with_stdio(false); ...
0
78,563,155
#include <bits/stdc++.h> #define ll long long int #define vi vector<ll> #define vvi vector<vector<ll>> #define pii pair<ll, ll> #define pb push_back #define rep0(i, n) for(ll i = 0;i<n;i++) #define rep1(i, n) for(ll i = 1;i<n;i++) #define all(v) v.begin(),v.end() #define fast \ ios_base::sy...
#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(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() #define vout(x) {rep(i,x.size()) cout << x[i] << " "; cout << endl;} template<class T> bool chmin(T &a, T b) {if(a>b) {a=b...
0
58,494,089
#include<iostream> #include<vector> #include<cstring> #include<algorithm> #include<cmath> #include<queue> #include<deque> #include<map> #include<bitset> using namespace std; using ll = long long; #define rep(i, n) for(int i = 0;i < (n);i++) #define repr(i, n) for(int i = (n);i >= 0;i--) #define repf(i, m, n) for(int i ...
#include <bits/stdc++.h> using namespace std; #define endl "\n" #define faster ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); typedef long long ll; typedef vector<int> vi;; typedef vector<ll> vll; #define l() length() #define sz() size() #define b() begin() #define e() end() #define all(x) x.begin(), x....
0
18,797,554
#include<bits/stdc++.h> using namespace std; #define T top() #define E end() #define PS push #define Q queue #define PP pop() #define L0 (LL)0 #define V vector #define ST stack #define FI first #define MAX 4e18 #define MIN -MAX #define DQ deque #define RE rend() #define SZ size() #define C clear() #define B begin() #de...
#include<bits/stdc++.h> using namespace std; #define bug printf("bug\n"); #define bug2(var) cout<<#var<<" "<<var<<endl; #define co(q) cout<<q<<endl; typedef long long int ll; typedef unsigned long long int ull; const int MOD = (int)1e9+7; const int MAX = 1e6; #define pi acos(-1) #define inf 1000000000000000LL #define F...
0
87,105,331
#include<iostream> #include<cmath> #include<iomanip> #include<stack> #include<vector> #include<string> #include<algorithm> #include<queue> #include<limits> using namespace std; int main() { string s1, s2; cin >> s1 >> s2; s1 = s1 + s1; int sz = s2.size(); for( int i=0;i<sz;i++) if (s1.compare(i,sz, s2) == 0) { ...
#include<iostream> using namespace std; int main(){ int H , W ; while(1) { cin >> H >> W ; if ( H == 0 && W == 0 ){ break ; }else{ } for (int i = 1; i <= H ; i = i + 1 ) { for (int j = 1; j <= W ; j = j + 1 ) { if ( j == ...
0
17,450,685
#include <bits/stdc++.h> using namespace std; #define int long long signed main() { int N; cin >> N; vector<int>A(1+N); vector<int>B(1+N); for(int i = 0; i <= N; i++) { cin >> A[i]; } B[N] = 0; for(int i = N; i > 0; i--) { B[i-1] = B[i]+A[i]; } int ans = 0; int c...
#include <iostream> #include <string> using namespace std; int main(int argc, char const *argv[]) { int N; string S; cin >> N; cin >> S; int a = 0; int b = 0; int cnta = 0; for (char c : S) { if ('(' == c) { cnta += 1; }else { i...
0
72,530,088
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <set> int main() { int n; std::cin >> n; std::vector<int> a(n); std::set<int> as; for (int i = 0; i < n; i++) { std::cin >> a[i]; as.insert(a[i]); } std::sort(a.begin(), a.end()); in...
#include<bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(int i=(a),i##formax=(b);i< i##formax;i++) #define FORR(i,a,b) for(int i=(a),i##formin=(b);i>=i##formin;i--) #define pb push_back #define mp make_pair #define fi first #define se second #define pcnt __builtin_popcount #define sz(x) (int)(x).size() #def...
0
84,368,934
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ll n, k; cin >> n >> k; ll mod = 1000000000 + 7; ll ans = 0; for (ll i = k; i <= n; i++) { ans += (n*(n+1)/2 - (n-i)*(n-i+1)/2 - i*(i-1)/2 + 1) % mod; ans %= mod; } ans += 1; ans %= mod; cout << ans << endl; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<pair<int,int>> vpii; #define F first #define S second #define PU push #define PUF push_front #define PUB push_back #define PO pop #define POF pop_front #define POB pop_back #define R...
0
17,942,087
#include <bits/stdc++.h> using namespace std; using i64 = int64_t; int main(){ int n; cin >> n; string s; cin >> s; vector<vector<bool>> l(n, vector<bool>(10)), r(n, vector<bool>(10)); l[0][s[0] - '0'] = true; for(int i=1;i<n;i++){ for(int j=0;j<10;j++){ l[i][j] = l[i-1][...
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vector<ll>> vvl; typedef pair<ll, ll> P; #define rep(i, n) for(ll i = 0; i < n; i++) #define REP(i, a, b) for(ll i = a; i < b; i++) #define out(x) std::cout << x << '\n' #define all(a) a.begin(), a.end() #define ra...
0
13,485,879
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define printVec(v) printf("{"); for (const auto& i : v) { std::cout << i << ", "; } printf("}\n"); 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 ...
#include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <c...
0
39,943,960
#include <iostream> #include <algorithm> #include <vector> #include <stack> #include <queue> #include <map> #include <cmath> #include <string> #include <sstream> #include <iomanip> #include <complex> using namespace std; #define ll long long #define vvi vector< vector<int> > #define vi vector<int> #define All(X) X.begi...
#include<iostream> #include<stdio.h> #include<vector> #include<float.h> #include<iomanip> #include<algorithm> #include<string> #include<cstring> #include<math.h> #include<cmath> #include<sstream> #include<set> #include<map> #include<queue> #include<cassert> #i...
0
56,241,067
#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 a,b; char op; cin>>a>>op>>b; if(op=='+') cout<<a+b<<"\n"; else cout<<a-b<<"\n"; return 0; }
#include<stdio.h> #include<iostream> #include<string.h> #include<vector> #include<math.h> #include<queue> #include<map> #include<algorithm> #include<functional> using namespace std; int main(){ char s[50],t[50]; vector<int>ques(50); scanf("%s",s); scanf(" %s",t); int slen,tlen; slen=strlen(s); tlen=strlen(t); i...
0
89,471,357
#include <stdio.h> #include <cmath> #include <algorithm> #include <stack> #include <queue> #include <vector> using namespace std; void func(int n){ int table[n]; for(int i = 0; i < n; i++)scanf("%d",&table[i]); int ans = 2000000; for(int i = 0; i < n-1; i++){ for(int k = i+1; k < n; k++){ ans = min(ans,abs(tab...
#include <bits/stdc++.h> const int INF = 1e9; const int MOD = 1e9 + 7; using namespace std; typedef long long ll; #define REP(i, n) for (int i = 0; i < int(n); i++) #define REPD(i, n) for (int i = n - 1; i >= 0; i--) #define FOR(i, a, b) for (int i = a; i < int(b); i++) #define FORD(i, a, b) for (int i = b - 1; i >= in...
0
96,574,089
#include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <string> typedef long long ll; using namespace std; int main(void) { int n; cin >> n; int ans[n]; for(int i = 0; i < n; i++) { int b; cin >> b; ans[b - 1] = i + 1; } for(int i = 0; i < n - 1; i++) { cout <<...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);++i) #define FOR(i,n,j) for(int i=(j);i<(n);++i) #define ssort(n) sort((n).begin(),(n).end()) #define rsort(n) sort((n).begin(),(n).end(),greater<int>()) #define mp make_pair using ll=long long; using ld=long double; typedef pair<int,int> P...
0
34,784,172
#include <stdio.h> int n, m, r; int a, b, c, e, f, z; int k[9]; int p[8]; int q[8]; int x[8]; int y[8]; int d[200][200]; int main() { scanf("%d%d%d", &n, &m, &r); for (int i = 0; i < r; i++) { scanf("%d", p + i); p[i]--; } for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { d[i][j] = 100000000; }...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<long long> vll; typedef vector<pair<int, int>> vpi; typedef vector<pair<long long, long long>> vpl; typedef pair<int, int> pii; typedef pair<long long, long long> pll; #define INF (int)(1e9) #define MAXX 1.1529215e+18 #define inf 999999 ...
0
74,017,244
#include<bits/stdc++.h> using namespace std; #define endl "\n" #define FIO ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define ll long long #define vi vector<ll> #define pb push_back #define F first #define S second #define all(v) (v).begin(),(v).end() #define pii pair<ll,ll> #define vii vector<pii> #defin...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep2(i, s, n) for (int i = (s); i < (int)(n); i++) #define pi 3.14159265359 using namespace std; const long long INF=1e9+7; const string alp="abcdefghijklmnopqrstuvwxyz"; const string ALP="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; typedef long lo...
0
49,054,264
#include <bits/stdc++.h> #include <type_traits> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (n); ++i) #define rrep(i, n) for (int i = 1; i <= (n); ++i) #define drep(i, n) for (int i = (n)-1; i >= 0; --i) #define ddrep(i, n) for (int i = n; i > 0; --i) #define srep(i, s, t) for (int ...
#include<bits/stdc++.h> using namespace std; map<char,char> ma; int main(){ ios_base::sync_with_stdio(false); int n,m; char a,b; while(1){ cin >> n; if(n==0) break; for(int i=0;i<n;i++){ cin >> a >> b; ma[a]=b; } cin >> m; char temp; for(int i=0;i<m;i++){ cin >> tem...
0
34,088,076
#include<iostream> using namespace std; int main(void){ int train[100]; int count = 0; int n; while(cin >> n){ if(n > 0){ train[count] = n; count++; }else if(n == 0){ count--; cout << train[count] << endl; } } return 0; }
#include<iostream> int main(){ int n; std::cin >> n; int taro_points = 0, hanako_points = 0; for(int i = 0; i < n; i++){ std::string taro; std::string hanako; std::cin >> taro; std::cin >> hanako; if(taro > hanako){ taro_points += 3; }else if(taro < hanako){ hanako_points += ...
0
78,748,359
#include <bits/stdc++.h> using namespace std; typedef int_fast32_t int32; typedef int_fast64_t int64; const int32 inf = 1e9+7; const int32 MOD = 1000000007; const int64 llinf = 1e18; #define YES(n) cout << ((n) ? "YES\n" : "NO\n" ) #define Yes(n) cout << ((n) ? "Yes\n" : "No\n" ) #define POSSIBLE(n) cout << ((n) ? "P...
#include <iostream> #include <cstdio> #include <algorithm> #include <cmath> #include <string.h> #include <string> #include <vector> #include <limits.h> #include <stack> #include <queue> #define maxn 1e9 #define pi acos(-1) using namespace std; double aabs(double x) { if(x<0)return -x; return x; } int gcd(int a,int b)...
0
22,847,219
#include <iostream> #include <sstream> #include <stdio.h> #include <math.h> #include <set> #include <string> #include <vector> #include <map> #include <algorithm> #include <cmath> #include <limits> #include <bitset> #include <stack> #include <queue> #include <ctype.h> typedef long long int lli; #define rep(i,s,N) for(i...
#include "bits/stdc++.h" using namespace std; #define ll long long #define MOD 998244353 #define pii pair<ll, ll> #define piii pair<ll, pii> #define sz(x) ((ll)(x).size()) #define ft first #define sd second #define pb push_back #define rep(i, n) for(ll i = 0; i < n; i++) #define repr(i, n) for(ll i = n-1; i >= 0; i--...
0
22,852,306
#include <bits/stdc++.h> using namespace std; using ll = long long; using Edge = int; using Graph = vector<vector<Edge>>; #define REP(i, n) for (int i = 0; i < (n); ++i) #define SORT(v) sort((v).begin(), (v).end()) #define RSORT(v) sort((v).rbegin(), (v).rend()) const ll MOD = 1000000007; const ll nmax = 8; const ll IN...
#include <bits/stdc++.h> using namespace std; #define INF_LL (int64)1e18 #define INF (int32)1e9 #define REP(i, n) for(int64 i = 0;i < (n);i++) #define FOR(i, a, b) for(int64 i = (a);i < (b);i++) #define all(x) x.begin(),x.end() #define fs first #define sc second using int32 = int_fast32_t; using uint32 = uint_fast32_t;...
0
34,540,196
#include <iostream> #include <vector> #include <queue> using namespace std; int main() { int N, M; cin >> N >> M; vector<vector<int>> AtoB(M+1); for (int i = 0; i < N; ++i) { int A, B; cin >> A >> B; if (A > M) continue; AtoB[A].push_back(B); } long long result = ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int,int>; using pll = pair<ll,ll>; using vi = vector<int>; using vl = vector<ll>; using _loop_int = int; #define REP(i,n) for(_loop_int i=0; i<(_loop_int)(n); i++) #define FOR(i,a,b) for(_loop_int i=(_loop_int)(a); i<(_loop_int)(b); i+...
0
9,073,216
#include <iostream> #include <algorithm> #include <functional> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #include <string> #include <numeric> #include <cmath> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; typedef long long ll; using P = pair<int, int>; templa...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; #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 all(v) v.bigin(),v.end() #define MAX(a,b) a=a>b?a:b #define MIN(a,b) a=a<b?a:b #define R(a) a=sqrt(a) ...
0
90,612,037
#include<bits/stdc++.h> using namespace std; #define fs first #define sc second #define pb push_back #define mp make_pair #define eb emplace_back #define ALL(A) A.begin(),A.end() #define RALL(A) A.rbegin(),A.rend() typedef long long LL; typedef pair<LL,LL> P; const LL mod=1000000007; const LL LINF=1LL<<60; const int IN...
#include <iostream> #include <fstream> #include <vector> #include <algorithm> #include <cmath> #include <numeric> #include <functional> #include <map> #include <queue> #include <list> #include <set> #define FOR(i,a,b) for(int i=(int)a;i<(int)b;++i) #define RFOR(i,a,b) for(int i=(int)b-1;i>=(int)a;--i) #define REP(i,n) ...
0
68,886,137
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll N; cin >> N; vector<ll> A; vector<ll> B; for (int i = 0; i < N; ++i) { ll temp; cin >> temp; A.push_back(temp); B.push_back(temp); } sort(B.begin(), B.end()); for (auto...
#include<bits/stdc++.h> using namespace std; #define ll long long int #define IOS ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define endl "\n" #define REP(i,a,b) for(ll i=a;i<b;i++) #define PER(i,b,a) for(ll i=b;i>a;i--) #define forit(it,x) for(auto it=(x).begin();it!=(x).end();++it) #define ull unsigned long ...
0
54,439,146
#include<bits/stdc++.h> using namespace std; int main(){ int N; cin>>N; string A,B; cin>>A>>B; string ans; for(int i=0;i<N;i++){ cout<<A.at(i)<<B.at(i); } return 0; }
#include <bits/stdc++.h> using namespace std; #include <iostream> #include <vector> #include <cstdlib> #include <cmath> #include <math.h> #include <sstream> #include <numeric> #include <cctype> #include <bitset> #include <cassert> #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define rep1(i, n) for (int i = 1; i...
0
78,249,574
#include<bits/stdc++.h> const int M=300000; typedef long long int ll; using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(0); string s,t,u; int a,b; cin>>s>>t>>a>>b>>u; if(s==u) { cout<<a-1<<" "<<b; }else cout<<a<<" "<<b-1; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> pll; typedef pair<int,int> pint; const ll INF = 1e9; int main() { int a,b; cin >> a >> b; vector<vector<char>> grid1(50,vector<char>(100,'#')); vector<vector<char>> grid2(50,vector<char>(100,'.')); int i1 = 1; in...
0
81,212,722
#include <iostream> #include <map> using namespace std; int main(void){ int n; while(cin >> n && n){ char x,y; map<char,char> m; for(int i=0;i<n;i++){ cin >> x >> y; m[x] = y; } cin >> n; for(int i=0;i<n;i++){ cin >> x; if(m.find(x) == m.end()){ cout << x; }else{ cout << m[x]; } ...
#include <bits/stdc++.h> #define FASTIO ios::sync_with_stdio(false);cin.tie(0); #define ADD + #define SUBTRACT - #define MULTIPLY * #define DIVIDE / #define MOD % #define INCREMENT(x) ++x #define DECREMENT(x) --x #define in(a,b) cin>>a>>b; #define out(a,b) cout<<a<<endl<<b<<endl; #define scan(a) scanf("%d",&a); #define...
0
25,546,262
#include <bits/stdc++.h> #define lint long long using namespace std; int main(){ int N; cin >> N; vector<lint> A(N); for(int i = 0; i < N; ++i){ cin >> A[i]; } sort(A.begin(), A.end(), greater<lint>()); lint longest = 0; for(int i = 0; i < N - 1; ++i){ if(A[i] == A[i + 1]...
#include <bits/stdc++.h> #if DEBUG template <typename T> void debug(T value) { std::cerr << value; } template <typename T, typename... Ts> void debug(T value, Ts... args) { std::cerr << value << ", "; debug(args...); } #define dbg(...) \ do { \...
0
32,841,406
#include <bits/stdc++.h> using namespace std; #define int long long struct edge { int to, cost; }; signed main() { int K; cin >> K; vector<bool> vis(K, false); deque<pair<int, int>> dq; dq.push_back({1, 1}); while (!dq.empty()) { pair<int, int> p = dq.front(); dq.pop_front(); int x = p.first, ...
#pragma GCC optimize("Ofast") #include "bits/stdc++.h" using namespace std; using ll = long long; using ull = unsigned long long; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return...
0
20,414,890
#include<bits/stdc++.h> using namespace std; #define fastio ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define int long long #define FF first #define SS second #define pb push_back #define mp make_pair #define rep(i,a,b) for(int i = (a); i < (b); i++) #define all(v) (v).begin(),(v).end() #define sz(x) (int)(x).siz...
#include <algorithm> #include <functional> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <string> #include <sstream> #include <iostream> #include <iomanip> #include <vector> #include <list> #include <stack> #include <queue> #include <map> #include <set> #include <bitset> #include <cl...
0
66,874,690
#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> #includ...
#include<bits/stdc++.h> using namespace std; #define int long long #define f first #define s second #define db(x) cerr << #x << ": " << (x) << '\n'; #define pb push_back #define lb lower_bound #define up upper_bound #define all(x) x.begin() , x.end() #define rall(x) x.rbegin() , x.rend() #define enl '\n' #define vi vec...
0
78,360,142
#include <bits/stdc++.h> #define ipair pair<int,int> #define rep(i,n) for(i=0;i<n;i++) #define repj(i,j,n) for(i=j;i<n;i++) #define PB(a,i) (a).push_back(i) #define ALL(a) (a).begin(),(a).end() #define SIZE(a,n) (a).resize(n) #define SORT(a) sort(ALL(a)) #define RSORT(a, type) sort(ALL(a),greater<type>()) #define MAPIN...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <cmath> #include <cstdio> #include <functional> #include <numeric> #include <stack> #include <queue> #include <map> #include <set> #include <utility> #include <sstream> #include <complex> using namespace std; #define FOR(i,a,b) for(lo...
0
26,839,343
#include<iostream> #include<vector> #include<string> #include<algorithm> using namespace std; int main(){ string S, ans = "None", alp = "abcdefghijklmnopqrstuvwxyz"; bool found = true; cin >> S; vector<int> a(26); for(char i : S){ a[i - 'a']++; } for(int j; j < 26; j++){ if(a...
#include<bits/stdc++.h> typedef long long ll; #define REP(i,n) for(ll i=0;i<ll(n);i++) #define REPD(i,n) for(ll i=n-1;i>=0;i--) #define FOR(i,a,b) for(ll i=a;i<=ll(b);i++) #define FORD(i,a,b) for(ll i=a;i>=ll(b);i--) #define int long long using namespace std; int ctoi(char c) { switch (c) { case '0': return 0; case...
0
57,649,238
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<queue> #include<map> #include<math.h> #include<iomanip> #include<set> #include<numeric> #include<cstring> #include<cstdio> #include<functional> #include<bitset> #include<limits.h> #include<cassert> #include<iterator> #include<complex> #in...
#include <iostream> using namespace std; int combination(int 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++; } } } } } return count; } i...
0
38,600,942