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#include <bits/stdc++.h> using namespace std; #define int long long int n,ans; struct vec{ int x,y; }a[205]; bool cmp(vec a,vec b) { if(atan2(a.y,a.x)==atan2(b.y,b.x)) return a.x<b.x; return atan2(a.y,a.x)<atan2(b.y,b.x); } signed main() { cin>>n; for(int i=1;i<=n;cin>>a[i].x>>a[i].y,i++); sort(a+1,a+1+n,cmp); ...
#include<iostream> #include <complex> using namespace std; int main() { int n; cin>>n; while(n--){ pair<double,double>a[4]; for(int i=0;i<4;i++){ cin>>a[i].first>>a[i].second; } if(abs((a[1].first-a[0].first)*(a[3].second-a[2].second)-(a[3].first-a[2].first)*(a[1]...
0
54,432,879
#include<iostream> #include<algorithm> #include<vector> #include<cmath> #include<cstdio> #include<string> typedef long long int ll; using namespace std; string back(string s){ string ret=""; for(int i=s.size()-1;i>=0;i--){ ret+=s[i]; } return ret; } int main(){ string s; cin>>s; cout<<back(s)<<endl; return 0;...
#include <iostream> #include <cstdio> #include <cstring> using namespace std; const int maxn = 2e5 + 100; char str[maxn]; int a[maxn]; int dp[(1<<26)]; void print(int x) { while(x){ cout<<x%2; x/=2; } cout<<endl; } int main() { cin>>str; int L = strlen(str), ans = 0; for(int i = ...
0
27,778,487
#include <iostream> #include <deque> #include <random> #include <bitset> #include <vector> #include <algorithm> #include <array> #include <set> #include <map> #include <queue> #include <tuple> #include <unordered_set> #include <unordered_map> #include <functional> #include <cassert> #define repeat(i, n) for (int i = 0;...
#include<bits/stdc++.h> #define ll long long int #define vll vector<ll> using namespace std; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); ll n, k, a; cin >> n >> k; vll x; for(ll i=0; i<n; i++){ cin >> a; x.push_back(a); } sort(x.begin(), x.end()); ll ...
0
46,559,409
#include<bits/stdc++.h> using namespace std; inline int read() { int x = 0, f = 1; char ch = getchar(); for (; ch < '0' || ch > '9'; ch = getchar()) if (ch == '-') f = -1; for (; ch >= '0' && ch <= '9'; ch = getchar()) x = (x << 1) + (x << 3) + ch - '0'; return x * f; } const int N = 1e5 + 5; int p[N], l[N], r[N]; ...
#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<ll, ll> P; const ll INF = 10e17; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define ret() return 0; d...
0
22,242,674
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <stack> #include <queue> #include <cmath> #include <tuple> #include <cstdio> #include <bitset> #include <sstream> #include <iterator> #include <numeric> #include <map> #include <cstring> #include <set> using namespace std; #ifdef DEBU...
#include <iostream> #include <vector> using namespace std; int main() { vector<int> x; int i = 0, n; while (1) { cin >> n; x.push_back(n); if(x[i] == 0) break; i++; } for(i = 0; i < x.size(); i++) { if(x[i] == 0) break; cout << "Case " << i+1 << ": " <...
0
23,520,402
#pragma target("avx") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll, ll> P; typedef vector<ll> V; typedef unordered_map<ll, ll> U_MAP; typedef priority_queue<ll> pq; typedef priority_queue<ll, vector<ll>, greater<ll>> rpq; const int INF = 1e9, MOD = 1e9 + 7,...
#include<bits/stdc++.h> #define ll long long #define endl '\n' using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(0); int a,b; char op; cin>>a>>op>>b; if(op=='+') cout<<a+b<<endl; else cout<<a-b<<endl; return 0; }
0
41,131,967
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; using P = pair<int, int>; int main() { int n, m; cin >> n >> m; cout << (1900 * m + 100 * (n - m)) * pow(2, m) << endl; return 0; }
#include <bits/stdc++.h> #define REP(i, e) for(int (i) = 0; (i) < (e); ++(i)) #define FOR(i, b, e) for(int (i) = (b); (i) < (e); ++(i)) #define ALL(c) (c).begin(), (c).end() #define PRINT(x) cout << (x) << "\n" using namespace std; using ll = long long; using pint = pair<int, int>; using pll = pair<ll, ll>; const long ...
0
83,941,450
#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--...
#include<iostream> #include<vector> #include<string> using namespace std; struct Union_Find { vector<int> rank, par; int independent_tree; int N; Union_Find(int n) { N = n; for (int i = 0; i < N; i++)rank.push_back(1), par.push_back(i); independent_tree = N; } int getroot(int X) { if (par[X] == X)return X...
0
51,218,374
#include<bits/stdc++.h> #include<cctype> using namespace std; #define rep(i,n) for (int i=0;i<(n);i++) #define all(v) (v).begin(),(v).end() typedef long long int ll; #define pi 3.1415926535897932384 #define E9 1000000000 #define eps 1e-4 #define pii pair<int,int> int main(){ int N; cin >> N; int a[N]; rep(i,N) cin ...
#include<iostream> #include<bits/stdc++.h> using namespace std; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned long x) {cerr << x;} void __print(unsigned long long x) {cerr << x;} void __print(float x)...
0
2,310,057
#include <iostream> using namespace std; int main(){ long long int answer; int n; cin >> n; answer = 1; for(int i =1; i<=n;i++) answer = answer * (long long int)i; cout << answer << endl; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using P = pair<ll, ll>; const ll INF = 1e16; void solver(ll N, ll A, ll B, ll &ans){ if(A > B) ans = 0; else if(N == 1){ if(A == B) ans = 1; else ans = 0; } else{ ll min_sum{}, max...
0
96,834,025
#include <iostream> #include <string> using namespace std; int main(void){ int a, n, ans; cin >> a; n = a - 2; ans = 180 * n; cout << ans << endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef double Real; typedef complex<Real> Point; typedef pair<Point,Point> Line; const Real EPS=1e-10; inline Point vec(const Line& a){ return a.second-a.first; } Real dot(Point a,Point b){ return (conj(a)*b).real(); } Real cross(Point a,Point b){ return (conj(...
0
52,207,137
#include <bits/stdc++.h> using namespace std; #define int long long typedef pair<int,int> P; int INF = 1e9+7; int mod = 1e9+7; int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; signed main(){ int N; cin >> N; int l = -1,r = N; cout << 0 << endl; string S; cin >> S; if(S == "Vacant") { ...
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef long double ld; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<int> vi; typedef vector<vector<int>> vvi; typedef vector<ll> vll; typedef vector<vector<ll>...
0
21,694,043
#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); typedef pair<int,int> P; int main() { int n; cin >> n; vector<int> x(n); rep(i,n)cin >> x[i]; int minv = 1e9; for(int i = 1; i <=1...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,n) for(int i=0;i<n;i++) #define Rep(i,n) for(int i=1;i<=n;i++) const ll MOD = 1000000007; long long modinv(long long a, long long m=MOD) { long long b = m, u = 1, v = 0; while (b) { long long t = a / b; a -= t * b;...
0
15,692,693
#include<iostream> #include<bits/stdc++.h> using namespace std; #define ll long long int main() { int n,x; cin>>n; double sum=0.0; for(int i=0;i<n;i++) { cin>>x; sum+=(1.0/x); } sum=1.0/sum; cout<<setprecision(16)<<sum<<"\n"; }
#include <iostream> #include <iomanip> #include <algorithm> #include <vector> #include <string> #include <sstream> #include <set> #include <map> #include <iostream> #include <utility> #include <cctype> #include <queue> #include <stack> #include <cstdio> #include <cstdlib> #include <cmath> #include <unordered_set> #incl...
0
80,323,767
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (n); ++i) #define repr(i, n) for(int i = (n-1); i >= 0; --i) template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } ...
#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 ...
0
11,213,275
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define leading zero str.erase(0, min(str.find_first_not_of('0'), str.size()-1)); using namespace __gnu_pbds; using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef tree<ll, null_type, less<ll>...
#pragma region template 2.4 #include <bits/stdc++.h> using namespace std; template <typename T> using pq_asc = priority_queue<T, vector<T>, greater<T>>; typedef long long ll; typedef vector<ll> vi; typedef vector<vi> vvi; typedef pair<ll, ll> ii; typedef vector<ii> vii; typedef vector<string> vs; #define REP(i, n) for ...
0
73,226,162
#include<iostream> using namespace std; int main(void){ int a,b,c = 0; cin >> a >> b >> c; if(a != b && a != c){ cout << a; }else if(b != a && b != c){ cout << b; }else { cout << c; } }
#include <bits/stdc++.h> #include <string> using namespace std; typedef long long ll; #define pf(n) cout << n << endl #define ps() cout <<" "; #define sf(n) cin >> n #define in(i,n) for (int i = 0; i < n; i++) 2 #define mn - #define pls + #define mod % #define E = #define EE == #define le <= #define ge >= inline void S...
0
80,167,653
#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 mkp make_pair #define pi pair<int,int> #define all(v) (v).begin(), (v).end() #define rep(i, l, r) for(int ...
#include <iostream> #include <stack> #include <algorithm> #include <vector> #include <math.h> #include <stdio.h> #include <functional> #include <string> #include <cstdlib> #include <numeric> #include <cstdbool> #include <cstring> #include <map> #include <set> #include <queue> #include <iomanip> #include <sstream> type...
0
27,044,070
#include <stdio.h> int main(void){ int i,a,b,c,m; scanf("%d %d %d",&a,&b,&c); for(i=1;i<=10;++i){ if(a>b){ m=a,a=b,b=m; } if(b>c){ m=b,b=c,c=m; } } printf("%d %d %d\n" , a,b,c); return 0; }
#include <bits/stdc++.h> #define int long long typedef long long ll; using namespace std; const ll MAXN = 200000; ll N, M, tmp=0; map<ll, pair<ll, ll>> MP; map<ll, ll> MP1; vector<string> ans; signed main(){ cin >> N >> M; ans.resize(M); for(int i=0;i<M;i++) { ll p, y; cin >> p >> y; ...
0
100,547,420
#include<iostream> #include<string> using namespace std; int main(){ int n,i; string T,H; int score_T = 0,score_H = 0; cin>>n; for(i = 0;i < n;i++){ cin>>T; cin>>H; if(T > H) score_T += 3; else if(T < H) score_H += 3; else { score_T++; score_H++; } } cout<<score_T<<" "<<score_H<<endl; re...
#ifdef LOCAL #define _GLIBCXX_DEBUG #define __clock__ #else #pragma GCC optimize("Ofast") #endif #include<bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using VI = vector<ll>; using VV = vector<VI>; using VS = vector<string>; using PII = pair<ll, ll>; template <typename A,...
0
9,078,618
#include<cstdio> #include<iostream> #include<vector> #include<algorithm> using namespace std; int main(void) { int N; scanf("%d", &N); printf("%d\n", 800 * N - 200 * (N / 15)); return 0; }
#include<iostream> #include<algorithm> using namespace std; int pnt[10000]; int main(){ int n,q; cin>>n>>q; for(int i=0;i<n;i++){ pnt[i]=i; } int x,y,z; for(int u=0;u<q;u++){ cin>>z>>x>>y; if(!z){ while(true){ if(pnt[x]==x)break; x=pnt[x]; } while(true){ if(pnt[y]==y)break; y=pnt[y]...
0
78,263,187
#include <bits/stdc++.h> using namespace std; #define lli long long int #define uli unsigned long long int #define rep(i, m, n) for (lli i = m; i < (n); i++) #define repe(i, m, n) for (lli i = m; i <= (n); i++) #define ALL(x) (x).begin(), (x).end() #define SIZE(x) ((lli)(x).size()) #define MAX(x) *max_element(ALL(x)) #...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const double pi=3.141592653589793; typedef unsigned long long ull; typedef long double ldouble; const ll INF=1e18; #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++) const int MAX_S = 55; int ...
0
63,016,399
#include <iostream> int main() {int R, G; std::cin >> R >> G; std::cout << 2 * G - R;}
#include <bits/stdc++.h> #define repp(i,l,r)for(long long i=(l);i<(r);i++) #define rep(i,n) for (long long i = 0; i < (n); ++i) #define per(i,n) for (long long i = (n); i >= 0; --i) #define all(v) v.begin(), v.end() const int INF = 1 << 30; const long long int MOD = 1000000007; using namespace std; using ll = long long...
0
32,442,497
#include "bits/stdc++.h" using namespace std; using ll = long long; using ull = unsigned long long; #define int ll using vb = vector<bool>; using vvb = vector<vb>; using vi = vector<int>; using vvi = vector<vi>; using vl = vector<ll>; using vvl = vector<vl>; using pii = pair<int,int>; using pll = pair<ll,ll>; #define F...
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstring> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #includ...
0
9,579,137
#include <bits/stdc++.h> int main(void) { int n = 0; std::stack<int> S; std::vector<int> ans; while (std::cin >> n) { if (n != 0) { S.push(n); } else { ans.push_back(S.top()); S.pop(); } } for (int i = 0; i < ans.size(); i++) { std::cout << ans[i] << std::endl; } }
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<map> #include<set> #include<cstdio> #include<cmath> #include<deque> #include<numeric> #include<queue> #include<stack> #include<cstring> #include<limits> #include<functional> #include<unordered_set> #include<iomanip> #include<cassert> #inc...
0
98,585,069
#include <iostream> #include <stdio.h> int main() { int a, b; while (true) { std::cin >> a >> b; if (a == 0 && b == 0) { break; } if (a > b) { std::cout << b << ' ' << a << std::endl; } else { std::cout << a << ' ' << b << std::endl; ...
#include <iostream> #include <cmath> using namespace std; struct point{ double x, y; }; void koch(int n, point a, point b){ if (n==0) return; point s, t, u; double th = M_PI/3; s.x = (2.0*a.x + 1.0*b.x)/3.0; s.y = (2.0*a.y + 1.0*b.y)/3.0; t.x = (1.0*a.x + 2.0*b.x)/3.0; t.y = (1.0*a.y + 2...
0
53,118,183
#include <bits/stdc++.h> using namespace std; int main(){ int x; cin >> x; cout<<8-((x-400)/200); return 0; }
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> using namespace std; int main(void) { int n; scanf("%d", &n); int *A = new int[n], *B = new int[n], max = -1; for (int i = 0; i < n; ++i) { scanf("%d", &A[i]); if (A[i] > max) { max = A[i]; } ...
0
54,753,543
#include <bits/stdc++.h> #include <vector> # include <cstdint> #define FOR(i,l,r) for(int i=(l);i<(r);++i) #define RFOR(i,l,r) for(int i=(l);i>=(int)(r);i--) #define rep(i,n) FOR(i,0,n) #define rrep(i,n) RFOR(i,n-1,0) #define int long long using namespace std; const int MX = 1e6; const int inf = 1e9; const int mod =...
#include <bits/stdc++.h> #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) const bool debug=false; #define DEBUG if(debug==true) using namespace std; typedef long long ll; typedef unsigned long long ull; const ll MOD = 1000000007; int main(void) { ll n;cin>>n; vector<ll> plus,minus; vector<pair<ll,ll> > control...
0
25,291,031
#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...
#include<bits/stdc++.h> using namespace std; #define itn int int main(void){ long long n,k; cin >> n >> k; vector<long long> v(100010,0); for(int i = 0;i < n;i++){ int a,b; cin >> a >> b; v[a-1] += b; } for(int i = 0;i < 100000;i++){ k -= v[i]; if(k <= 0){...
0
42,426,554
#include<bits/stdc++.h> using namespace std; using ll = long long; #define ALL(x) (x).begin(), (x).end() #define REP(i ,n) for(int i = 0; i < (int)(n); i++) #define pb push_back typedef vector<int>vint; typedef vector<ll>vll; template<typename T> istream &operator>>(istream &is, vector<T> &vec){ for (auto &v : vec) is ...
#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
84,224,491
#include<bits/stdc++.h> #define int long long using namespace std; signed main(){ int Q,H,S,D,N; cin>>Q>>H>>S>>D>>N; S=min({Q*4,H*2,S}); cout<<min(S*2,D)*(N/2)+S*(N%2)<<endl; }
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr ll INF = 1'010'000'000'000'000'017LL; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() int main() { ll n; cin >> n; vector<ll> a(n); rep(i, n) { cin >> a[i]; a[i]--; } ...
0
68,445,087
#include <bits/stdc++.h> #include <iostream> typedef long long ll; #define rep(i,a,b) for(ll i =a ;i <= b;i++) #define per(i,a,b) for(ll i =a ;i >= b;i--) using namespace std; typedef vector<int> vi; typedef vector<vector<int>> vvi; vvi graph; vi h; int n,m; vector<bool> tallest,visited; void dfs(int index) { if(visit...
#include<bits/stdc++.h> using namespace std; using ll = long long; ll func(ll a){ ll ans = 0; for(int i=0;i<50;i++){ ll lp = (1LL<<(i+1)); ll cnt = (a+1)/lp * (lp/2); ll d = (a+1)%lp - lp/2; if(d>0) cnt += d; if(cnt%2==1) ans += 1LL << i; } return ans; } int main(...
0
8,358,278
#include <iostream> #include <cassert> #include <cstring> #include <vector> using namespace std; vector<long long int> white; vector<long long int> black; vector<vector<int>> adj; const long long int p = 1e9 + 7; void dfs(int node, int parent){ if(adj[node].size()==1 && adj[node][0]==parent){ white[node] = ...
#include<bits/stdc++.h> using namespace std; int main(){ long long int N,L,T,S=0,x; cin>>N>>L>>T; vector<long long int>X(N),H(N),W(N); for(long long int i=0;i<N;i++){ cin>>X.at(i)>>W.at(i); H.at(i)=X.at(i); } for(long long int i=0;i<N;i++){ if(W.at(i)==1)X.at(i)=(X.at(i)+T)%L; else X.at(i)=(...
0
79,856,115
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define fi first #define se second #define m_p make_pair #define p_b push_back #define e_b emplace_back #define all(x) (x).begin(),(x).end() #define sz(x) ((int)(x).size()) #define REP(i,m,n) for(int i=(int)(m);i<(int)(n);i++) #...
const int LG = 21; const int FN = 400005; const long long MOD = 1e9 + 7; const long long INF = 1e9; const long long INFLL = 1e18; #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef vector<ll> vi; #define forn(i, n) for (int (i) = 0; (i) != (...
0
55,477,591
#include <bits/stdc++.h> #include <ext/rope> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define pb push_back #define x first #define y second #define mk(a,b) make_pair(a,b) #define rr return 0 #define sqr(a) ((a)*(a)) #define all(a) (a).begin(), (a).end() #define sz(a) (int)(a).size()...
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <cstring> #include <sstream> #include <map> #include <set> #include <cmath> #include <queue> #include <stack> #include <list> #include <numeric> #include <bitset> #include <ext/algorithm> #include <ext/numeric> #define ffor(_a,_f,_t) ...
0
23,564,093
#include <cstdio> #include <cstdlib> #include <cmath> #include <cctype> #include <climits> #include <iostream> #include <iomanip> #include <algorithm> #include <string> #include <sstream> #include <vector> #include <map> #include <set> #include <complex> #include <functional> #include <utility> #include <iterator> #def...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const long long INF = 1LL<<60; ll GCD(ll x,ll y){ if(y == 0) return x; else return GCD(y,x%y); } ll LCM(ll a,ll b){ return a / GCD(a,b) * b; } const int MOD = 1000000007; int main() { int n; cin >> n; int r,l = 0; int a[n]; for(...
0
1,549,752
#include <bits/stdc++.h> #define fi first #define se second #define rep(i,n) for(ll i=0;i<(n);i++) #define rrep(i,n) for(ll i = 1; i <= (n); ++i) #define drep(i,n) for(ll i = (n)-1; i >= 0; --i) #define all(v) v.begin(),v.end() #define len(x) (ll)(x).length() #define maxs(x,y) x = max(x,y) #define mins(x,y) x = min(x,y...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=n-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define pqueue(x) priority_queue<x,v...
0
81,270,499
#include<cstdio> #include<iostream> using namespace std; int main(void) { int N; scanf("%d", &N); if (N % 2 == 1) { printf("No\n"); return 0; } char s[110]; scanf("%s", s); bool ans = true; for (int i = 0; i < N / 2; i++) { if (s[i] != s[N / 2 + i]) { ans = false; break; } } printf(ans ? "Yes" :...
#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() { int N, M; cin >> N >> M; vector<vector<int>> A(pow(10, 5) + 5, vector<int>()); r...
0
63,261,504
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define pb push_back #define all(v) (v).begin(),(v).end() #define fi first #define se second #define sz(x) ((int)(x).size()) using ll=long long; typedef pair<int,int> pii; typedef pair<ll,ll> pll; #define MOD 1000000007 const ll INF...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define all(v) (v).begin(),(v).end() #define chmin(x,y) x = min(x,y) #define chmax(x,y) x = max(x,y) typedef pair<int, int> P; typedef long long ll; const int INF = 1001001001; const ll LINF = 1001002003004005006ll; const ll MOD...
0
3,739,255
#include <iostream> using namespace std; int main() { char ch; cin>>ch; int x=ch; x++; char out=x; cout<<out; return 0; }
#include <bits/stdc++.h> using namespace std; long mod = 1e9+7; void Main() { int n, m; cin >> n >> m; vector<int> s(n); vector<int> t(m); for (int i = 0; i < n; i++) { cin >> s[i]; } for (int i = 0; i < m; i++) { cin >> t[i]; } vector<vector<long>> p(n, vecto...
0
44,439,652
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0;i<n;i++) #define erep(i,n) for(int i = 0;i<=n;i++) #define rep1(i,n) for(int i = 1;i<n;i++) #define erep1(i,n) for(int i = 1;i<=n;i++) typedef long long ll; #define vint vector<int> #define vvint vector<vector<int>> #define vstring vector<strin...
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> P; #define ll long long #define ld long double #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define PI 3.14159265358979323846 #define sz(x) ((int)(x).size()) #define chmin(x,y) x = min(x,y) #define chmax(x,y) x = max(x,y) #define all(x) (x).begi...
0
59,568,526
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int N = 0; cin >> N; vector<double> A(N,0); for(int i = 0; i < N; i++) { cin >> A.at(i); } sort(A.begin(),A.end()); reverse(A.begin(),A.end()); double ans = 0; for(int i = 0; i < N; i++) { an...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define P pair<ll,ll> char grid[1010][1010]; bool seen[1010][1010]; int di[]={0,1,0,-1}; int dj[]={1,0,-1,0}; int main(){ int h,w; cin>>h>>w; queue<P> q; rep(i,h)rep(j,w){ cin>>grid[i][j]...
0
47,863,945
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG #define rep(i,n) for(long long i = 0; i < (n); ++i) #define ll long long #define P pair<ll,ll> #define all(v) (v).begin(),(v).end() const ll mod = 1e9+7; const ll INF = 1e18; const double pi = acos(-1.0); int main(void) { ll x, k=1; cin >> x; ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define REP(i, x) for (int i = 0; i < (int)(x); i++) #define REPS(i, x) for (int i = 1; i <= (int)(x); i++) #define RREP(i, x) for (int i = ((int)(x)-1); i >= 0; i--) #define RREPS(i, x) for...
0
59,836,046
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < (n); i++) using namespace std; int main(){ cin.tie(0); ios::sync_with_stdio(false); int n; cin >> n; vector<int> a(n + 2, 0); REP(i, n) cin >> a[i + 1]; int sum = 0; REP(i, n + 1) sum += abs(a[i] - a[i + 1]); for (int i =...
#include <bits/stdc++.h> using namespace std; struct edge { int to; int weight; edge(int t, int w) : to(t), weight(w) { } }; using Graph = vector<vector<int>>; using dou =long double; string yes="yes"; string Yes="Yes"; string YES="YES"; string no="no"; string No="No"; string NO="NO"; template<class T...
0
40,730,101
#include<bits/stdc++.h> using namespace std; #define ll long long #define FASTIO cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false); #define loop(i,a,b) for(int i=a; i<b; i++) #define INF 10000000000099ll #define mod 1000000007 #define MAX 1000 ll dp[MAX+1][MAX+1]; ll solve(int h, int w) { for(int i=1; i<=w;...
#include <bits/stdc++.h> #include<unordered_map> using namespace std; typedef long long ll; const ll mod=1e9+7; const int N=200000; void Run() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); } ll a[N],s,res,f; map<char,ll>mp; vector<ll>v; int main() { Run(); int x,y; cin>>x>>y; if(y%2==0) ...
0
37,659,001
#include <bits/stdc++.h> #define gcd(m,n) __gcd(m,n) #define lcm(m,n) m*(n/gcd(m,n)) #define fast std::ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define pi acos(-1.0) #define endl '\n' #define MOD 1000000007 #define ull unsigned long long #define ll long long #define ld long double #define pb push_back #...
#include <bits/stdc++.h> using namespace std; #include <vector> int main(){ int N, M; cin >> N >> M; vector<vector<int>> S(M); vector<int> P(M); for (int m=0; m<M; m++){ int K; cin >> K; for (int k=0; k<K; k++){ int s; cin >>s; S[m].push_back(s); } } ...
0
2,131,239
#define _USE_MATH_DEFINES #include <math.h> #include <iostream> #include <iomanip> #include <cstdlib> #include <algorithm> #include <numeric> #include <stdio.h> #include <vector> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) int main() { string S; ll...
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<iomanip> #include<math.h> #include<complex> #include<queue> #include<deque> #include<stack> #include<map> #include<set> #include<bitset> using namespace std; #define REP(i,m,n) for(int i=(int)m ; i < (int) n ; ++i ) #define rep(i,n) REP(i...
0
82,082,343
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=n-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define mp make_pair #define pb push_back #define ins insert #define pqueue(...
#include <bits/stdc++.h> #include <iomanip> #include <iostream> #include <vector> #include <queue> using namespace std; using Graph = vector<vector<int>>; typedef long long ll; typedef long double lld; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define PI 3.14159265359 #define MOD 998244353 int main(){ ll n...
0
32,159,785
#include <iostream> #include<vector> #include<algorithm> #define ll long long #define rep(n) for(int i=0;i<n;++i) using namespace std; int main(void){ int n; cin>>n; vector<int> vec1(n+1), vec2(n); rep(n+1){ cin>>vec1[i]; } rep(n){ cin>>vec2[i]; } ll sum=0; rep(n){ int a= min(vec1[i], vec2[i]); vec1[i]...
#include <bits/stdc++.h> #define ll long long #define pb push_back #define arr array using namespace std; const int e = 2e6 + 69; const ll mod = 1e9 + 7; ll dp[e]; int main() { int n, m; cin >> n >> m; for(int i=1; i<=m; i++){ int l, r; cin >> l >> r; dp[l] ++; dp[r+1] --; ...
0
41,173,583
#include <bits/stdc++.h> using namespace std; #define all(x) (x).begin(),(x).end() #define rev(x) greater<x>() #define MOD 1000000007 #define INF 1000000000 typedef long long LL; typedef long double LD; bool compare_by_b(pair<int, int> a, pair<int, int> b) { if (a.second != b.second) { return a.second < b.s...
#include <bits/stdc++.h> #define endl '\n' using namespace std; string s, op; char ss[1000]; int q, a, b; int main() { cin >> s >> q; int size = s.size(); for (int i = 0; i < size; ++i) ss[i] = s[i]; while (q--) { cin >> op; if (op == "replace") { cin >> a >> b >> op; for (int i = a, j = 0; i <= b; ++i, ++j...
0
58,313,185
#include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include "debug.h" #else #define dump(...) #endif #define endl "\n" #define ll long long #define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++) #define REP(i, x) for (int i = 0; i < (int)(x); i++) #define REPS(i, x) for (int i = 1; i <= (int)(x); i++) #...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <map> #include <set> #include <math.h> #define rep(i,a,b) for(int i=(a); i<(b); ++i) typedef long long ll; using namespace std; int main() { ll n, k; cin >> n >> k; vector<ll> a(n),c; rep(i,0,n) cin ...
0
62,427,729
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int main(){ IOS; int x1,y1,x2,y2,x3,y3,x4,y4; cin >> x1 >> y1 >> x2 >> y2; x3 = x2 - (y2-y1); y3 = y2 + (x2-x1); x4 = x1 - (y2-y1); y4 = y1 + (x2-x1); cout << x3 <<" "<<y3 <<" "<<x...
#include <bits/stdc++.h> using namespace std; using Int = long long; const char newl = '\n'; template<typename T1,typename T2> inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template<typename T1,typename T2> inline void chmax(T1 &a,T2 b){if(a<b) a=b;} template<typename T> void drop(const T &x){cout<<x<<endl;exit(0);} temp...
0
27,061,658
#include <stdio.h> int main(){ char X[3]; scanf("%s",&X); if(X[0]=='7'){ printf("Yes\n"); } else if(X[1]=='7'){ printf("Yes\n"); } else if(X[2]=='7'){ printf("Yes\n"); } else{ printf("No\n"); } return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef vector<long long> vll; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); int a, b, c; cin >> a >> b >> c; if (a==b && a!= c && b!=c ) { cout<<"2"<<endl; } else if (a==...
0
93,623,845
#include<iostream> using namespace std; int main() { string s1,s2,s3,a,A; cin>>s1>>s2>>s3; string ans; ans += (char) (s1[0]-'a'+'A'); ans += (char) (s2[0]-'a'+'A'); ans += (char) (s3[0]-'a'+'A'); cout<<ans<<endl; return 0; }
#include <algorithm> #include <bitset> #include <cmath> #include <functional> #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 < (int64_t)(n); i++) #define irep(i, n) fo...
0
3,379,001
#include<cstdio> #include<cstring> #include<cmath> #include<cassert> #include<iostream> #include<iomanip> #include<map> #include<set> #include<vector> #include<algorithm> #include<string> #include<queue> using namespace std; #define DEBUG(x) cout<<#x<<"="<<x<<endl #define DEBUG2(x,y) cout<<#x<<"="<<x<<","<<#y<<"="<<y<<...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ul; typedef unsigned int ui; const ll mod = 1000000007; const ll INF = mod * mod; const int INF_N = 1e+9; typedef pair<int, int> P; #define stop char nyaa;cin>>nyaa; #define rep(i,n) for(int i=0;i<n;i++) #define per(i,n) for(...
0
32,037,616
#include <bits/stdc++.h> using namespace std; #define ll long long #define F first #define S second #define ii pair < int , int > const int N=10; int a[N]; int b[N]; int c[N]; int main() { int n; scanf("%d",&n); for(int i=0;i<n;i++)scanf("%d",a+i); for(int i=0;i<n;i++)scanf("%d",b+i); bool q=1; i...
#pragma GCC optimize ("O3") #include <iostream> #include <iomanip> #include <istream> #include <ostream> #include <sstream> #include <iterator> #include <vector> #include <algorithm> #include <queue> #include <deque> #include <list> #include <stack> #include <map> #include <set> #include <utility> #include <cmath> #inc...
0
4,101,375
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) #define irep(i, n) for (int i = (n); i >= 0; i++) using namespace std; using ll = long long; using P = pair<int, int>; const int INF = 1 << 30; int main() { int n, k; cin >> n >> k; double ans = 0; for (int i = n; i >= 1; i--) { doub...
#include <bits/stdc++.h> using namespace std; #define repl(i, l, r) for (ll i = (l); i < (r); i++) #define rep(i, n) repl(i, 0, n) #define CST(x) cout << fixed << setprecision(x) using ll = long long; const ll MOD = 1000000007; const int inf = 1e9 + 10; const ll INF = 4e18 + 10; const int dx[9] = {1, 0, -1, 0, 1, -1, -...
0
16,643,488
#include<iostream> #include<queue> #include<stack> #include<vector> #include<set> #include<map> #include<algorithm> #include<cstring> #include<string> #include<cassert> #include<cmath> #include<climits> #include<iomanip> #include<bitset> #include<unordered_map> using namespace std; #define rep(i,m,n) for(int (i)=(int)(...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int maxn = 1e5 + 5; const int MOD = 1e9 + 7; ll qpow(ll a, ll b, ll mod = MOD) { ll res = 1; while (b) { if (b & 1) res = res * a % mod; a = a * a % mod; b >>= 1; } return res; } ll dp[maxn]; int main() { ...
0
70,123,148
#include <bits/stdc++.h> using namespace std; int64_t gcd(int64_t a,int64_t b){return (a%b==0?b:gcd(b, a%b));} int64_t lcm(int a,int b){return (int64_t)a*b/gcd(a, b);} int factorial(int a){int b=1;while(a){b*=a--;}return b;} bool is_prime(int a){if(a<=1)return false;for(int i=2;(int64_t)i*i<=a;i++){if(a%i==0)return fa...
#include <bits/stdc++.h> #define For(i, a, b) for(int (i)=(a); (i)<(b); ++(i)) #define rFor(i, a, b) for(int (i)=(a)-1; (i)>=(b); --(i)) #define rep(i, n) For((i), 0, (n)) #define rrep(i, n) rFor((i), (n), 0) #define fi first #define se second using namespace std; typedef long long lint; typedef unsigned long long ulin...
0
81,789,069
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int N, K, input; cin >> N >> K; vector<int> prices; for (int i = 0; i < N; ++i) { cin >> input; prices.push_back(input); } sort(prices.begin(), prices.end()); int cost = 0; for (int i = 0; i < K; ++i) ...
#include <iostream> #include <cstdio> #include <string> #include <cstring> #include <vector> using namespace std; const int maxn = 105; typedef long long ll; ll f[maxn][5]; string s; int k; ll dfs(int pos, int now, bool lead, bool eq) { if (now > k) return 0; if (pos == s.length()) { if (now == k) retur...
0
82,497,807
#include <iostream> using namespace std; int main(){ int x,cnt=1; while(cin >> x && x ){ cout << "Case " << cnt++ << ": " << x << endl; } return 0; }
#include<iostream> #include<string> #include<algorithm> #include<map> #include<set> #include<utility> #include<vector> #include<cmath> #include<cstdio> #define loop(i,a,b) for(int i=a;i<b;i++) #define rep(i,a) loop(i,0,a) #define pb push_back #define mp make_pair #define it ::iterator #define all(in) in.begin(),in.end...
0
63,597,280
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <climits> #include <cfloat> #include <ctime> #include <map> #include <utility> #include <set> #include <iostream> #include <memory> #include <string> #include <vector> #include <algorithm> #include <functional> #include <sstream> #include...
#include <bits/stdc++.h> #define rep(i, n) for (ll i=0;i<(n); i++) using namespace std; typedef long long ll; typedef pair<ll, ll> pi; int main(){ string s; cin>>s; string t=""; rep(i, s.size()){ if(s[i]!='x') t+=s[i]; } string u = ""; u += t; reverse(u.begin(), u.end()); ll ans; if(u==t) { ...
0
72,023,757
#include <iostream> #include <cstdio> #include <string> #include <cstring> #include <sstream> #include <cmath> #include <algorithm> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #include <bitset> using namespace std; #define INF 1E18 typedef long long ll; typedef vector<int> vi; type...
#include<iostream> using namespace std; int main() { int a,b,c,min,mid,max; cin >> a >> b >> c; max = a; if(max < b) { max = b; } if(max < c) { max = c; } min = a; if(min > b) { min = b; } if(min > c) { min = c; } mid = a; if((min == a || min =...
0
2,263,106
#include "bits/stdc++.h" #define REP(i, n, N) for(ll i=(n); i<(N); i++) #define RREP(i, n, N) for(ll i=(N-1); i>=(n); i--) #define LREP(lst,itr) for(auto itr = lst.begin(); itr != lst.end(); ++itr) #define CK(n, a, b) ((a)<=(n)&&(n)<(b)) #define ALL(v) (v).begin(),(v).end() #define MCP(a, b) memcpy(b,a,sizeof(b)) #defi...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define Graph vector<vector<int>> typedef long long ll; typedef pair<int, int> P; const int INF = 1000000007; int main(){ int X, Y, Z, K; cin >> X >> Y >> Z >> K; vector<ll> A...
0
7,363,906
#include <iostream> int main() { long long int k, a, b; std::cin >> k >> a >> b; if (b - a <= 2) { std::cout << (k + 1) << std::endl; return 0; } long long v = std::max(0LL, (k-a+1) / 2); std::cout << ((b-a) * (v) + (k - v * 2) + 1) << std::endl; return 0; }
#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
80,725,235
#include <bits/stdc++.h> #define rep(i,N) for (int i = 0; i < (N); ++i) #define all(v) v.begin(), v.end() using namespace std; using ll = long long; using P = pair<int, int>; const int inf{int(1e9)}; int main(void){ ll L, R; cin >> L >> R; int ans = 2018; R = min(R, L + 4038); for (ll i = L; i <= R; i++){ ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define REP(i, n) for (int i = (0); i < (n); ++i) #define ALL(obj) (obj).begin(), (obj).end() #define DEBUG(val) cout << #val << " : " << val << endl #define MOD 1000000007 vector<long long> divisor(l...
0
95,943,982
#include <iostream> #include <string> #include <algorithm> #include <vector> #include <numeric> using namespace std; int main() { int n, k; cin >> n >> k; if (n%k==0) { printf("0\n"); } else { printf("1\n"); } return 0; }
#include<iostream> #include <cstddef> #include<set> #include<stack> #include <deque> #include<queue> #include<utility> #include<vector> #include<map> #include<cmath> #include<cstring> #include<bitset> #include<cstdio> #include<iomanip> #include<algorithm> #define ll long long #define ull unsigned long long #define s...
0
3,299,573
# include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (int)(n); i++) using namespace std; int main() { int n, k; cin >> n >> k; map<char,int> mp; int r, s, p; cin >> r >> s >> p; mp['r'] = p; mp['s'] = r; mp['p'] = s; string t; cin >> t; int ans = 0; rep(i,k) { char now = t[...
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define fi first #define se second #define pb push_back const int N = 1000006; int res[N]; int main() { int m, k; scanf("%d %d", &m, &k); if (k > (1 << m) - 1) return printf("-1"), 0; int n = 1 << (m + 1), mx = (1 << m) - 1; if (k =...
0
39,694,197
#include <queue> #include <stack> #include <map> #include <algorithm> #include <iostream> #include <math.h> #include <stdio.h> #include <string.h> #include <vector> #include <complex> typedef long long int LL; typedef unsigned long long int ULL; using namespace std; namespace Number { typedef long long int LL; ...
#include <cstdio> #include <cstring> #include <cmath> #include <utility> #include <iostream> #include <functional> #include <bitset> #include <algorithm> #include <vector> #include <forward_list> #include <set> #include <map> #include <queue> #include <deque> #include <stack> #include <tuple> #include <numeric> #define...
0
61,733,937
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; int total_t = 0; vector<int> t(n), v(n); for(int i=0; i<n; i++){ cin >> t[i]; total_t += t[i]; } for(int i=0; i<n; i++){ cin >> v[i]; } vector<int> maxv(2 * total_t+1, 1000); maxv[0...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<int, int> pii; typedef vector<long long> vll; typedef vector<int> vi; #define io ios_base::sync_with_stdio(false) #define pb push_back #define eb emplace_back #define mod 998244353 #define PI 2*acos(0.0) in...
0
82,020,426
#include <bits/stdc++.h> using namespace std; int main() { int A,B; cin >> A >> B; int count = 0; for (int i = A; i <= B; i++) { int a1 = i % 10; int a10 = (i / 10) % 10; int a1000 = (i / 1000) % 10; int a10000 = i / 10000; if (a1 == a10000 && a10 == a1000) { count++; } } cout << count << e...
#include <bits/stdc++.h> #include <boost/range/algorithm.hpp> #include <boost/range/numeric.hpp> #include <boost/range/irange.hpp> #include <boost/range/adaptor/indexed.hpp> using namespace std; using namespace boost::adaptors; using namespace std::string_literals; using ll = int64_t; using vecint = vector<int>; using ...
0
83,064,421
#include <stdio.h> #include <stdlib.h> #include <stdio.h> #include <math.h> #include <cctype> #include <iostream> #include <vector> #include <deque> #include <queue> #include <map> #include <algorithm> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) typedef pair<int ,int> P; int main() { int N,A,B...
#include <bits/stdc++.h> using namespace std; #include <math.h> #include <iomanip> template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } const int INF=1001001001; const int mod=1e9+7; stru...
0
68,078,418
#include <algorithm> #include <bitset> #include <tuple> #include <cstdint> #include <cstdio> #include <cctype> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #incl...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n; cin >> n; vector<int> v(n); vector<int> p(n); vector<int> q(n); for (int i = 0; i < n; i++) { v[i] = i + 1; } for (int i = 0; i < n; i++) { cin >> p[i]; } for (int i = 0; i < n; i++) { cin >> q[...
0
50,643,299
#include<bits/stdc++.h> using namespace std; using ll = long long; int main() { ll h, w; cin >> h >> w; for (ll i = 0; i < h; ++i) { string s; cin >> s; cout << s << endl << s << endl; } }
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; ll n; ll a[100005]; ll ans1,ans2; int main(void){ cin>>n; for(int i=0;i<n;i++){ cin>>a[i]; } sort(a,a+n); for(int i=n-1;i>=0;i--){ if(a[i]==a[i-1]){ if(ans1==0){ ans...
0
76,313,370
#include <bits/stdc++.h> using namespace std; int main(){ int A; cin >> A; if(A/100==1){ cout << 9; } else{ cout << 1; } if((A%100-A%10)/10==1){ cout << 9; } else{ cout << 1; } if(A%10==1){ cout << 9; } else{ cout << 1; } }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define mp make_pair #define pb push_back #define rep(i,n) for(int i=0;i<n;i++) #define rep1(i,n) for(int i=1;i<=(int)(n);i++) int main(){ ios::sync_with_stdio(false); cin.tie(0); vector<int> v = {2,5,5,4,5,6,3,7,6}; int n,m; cin >> n >> m; ...
0
91,683,859
#include <bits/stdc++.h> using namespace std;; #define 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 FOR(i, m, n) for(int i = m;i < n;i++) #define FORR(i, m, n) for(int i = m;i >= n;i--) #define INF 1<<30 #define LINF 1LL<<62 #define all(x) (x).begin(), (x)...
#include <iostream> #include <vector> #include <utility> using namespace std; using Int = long long int; using UInt = unsigned long long int; int main(void) { Int n; cin >> n; vector<Int> c(n); vector<Int> s(n); vector<Int> f(n); for (Int i = 0; i < n; ++i) { cin >> c[i] >> s[i] >> f[i];...
0
78,953,622
#include<bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < (n); i++) #define rep1(i, n) for(int i = 1; i <= (n); i++) #define co(x) cout << (x) << "\n" #define cosp(x) cout << (x) << " " #define ce(x) cerr << (x) << "\n" #define cesp(x) cerr << (x) << " " #define getchar get...
#include <bits/stdc++.h> using namespace std; int solve(const vector<vector<int>> &v_positions, const vector<vector<int>> &h_positions, const pair<int, int> &pos) { int pos_x = pos.first, pos_y = pos.second, ans = 0; const vector<int> &v_pos = v_positions[pos_x], &h_pos = h_positions[pos_y]; ans += ...
0
38,021,839
#include <bits/stdc++.h> #define FOR(i,a,b) for (int i=(a);i<(b);i++) #define FORR(i,a,b) for (int i=(a);i>=(b);i--) #define pb push_back using namespace std; typedef long long ll; typedef pair<int,int> pii; typedef vector<int> vi; typedef set<int> si; const int inf = 1e9; const int mod = 1e9+7; ll k, a[50]; main(){ ...
#include<iostream> #include<vector> using namespace std; int main(void) { int input_num; vector<int> train_num; while (cin >> input_num) { if (input_num == 0) { cout << train_num.back() << endl; train_num.pop_back(); } else if (input_num >= 1 && input_num <= 10) { train_num.push_back(input_num); } ...
0
45,004,058
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define sz(x) int(x.size()) #define ALL(c) (c).begin(), (c).end() #define SUM(x) std::accumulate(ALL(x), 0LL) #define MIN(v) *std::min_element(v.begin(), v.end()) #define MAX(v) *std::max_element(v.begin(), v.end()) #define EXIST(v, x) (std::find(v...
#define _CRT_SECURE_NO_WARNINGS #pragma GCC target("avx") #pragma GCC optimize("O3") #include <algorithm> #include <bitset> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #include <functional> #include <iomanip> #include <...
0
7,196,572
#include <bits/stdc++.h> using namespace std; using ll = long long; template<typename T> using v2 = vector<vector<T>>; template<typename T> inline v2<T> fill(int r, int c, const T& t){ return v2<T>(r, vector<T>(c, t)); } #define F first #define S second int n; string l; v2<int> dp; const int MOD = 1e9+7; int f(int ind...
#include <bits/stdc++.h> using namespace std; typedef long long ll; void solve(ll test_num) { (void) test_num; ll H, W; cin >> H >> W; for (ll r = 1; r <= H; ++r) { for (ll c = 0; c < W; ++c) { string str; cin >> str; if (str == string("snuke")) { cout << char(c + 'A') << r << endl...
0
100,272,201
#include <bits/stdc++.h> using namespace std; int main() { char let; cin >> let; if(let=='a'||let=='i'||let=='u'||let=='e'||let=='o'){ cout << "vowel" << endl; }else{ cout << "consonant" << endl; } }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i,a,b) for (ll i = (a); i < (b); i++) #define REP(i,n) rep(i,0,n) void solve() { int n;cin>>n; string s;int ab=0,a=0,b=0,ans=0; REP(i,n){ cin>>s; REP(i,s.size()-2){ if(s[i]=='A'&&s[i+1]=='B')ans++; ...
0
94,274,269
#pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") #pragma GCC optimization ("unroll-loops") #include"bits/stdc++.h" using namespace std; #define Fast_D cout<<fixed<<setprecision(2); #define FastIO ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define nl "\n" #define sp " " #define int long long #defi...
#include <bits/stdc++.h> using namespace std; #define FOR(i,a,b) for(ll i = (a); i < (b); ++i) #define FOR_EQ(i,a,b) for(ll i = (a); i <= (b); ++i) #define rep(i,n) FOR(i,0,n) #define rep_eq(i,n) FOR_EQ(i,0,n) #define DEBUG_VARIABLE(variable) cout << #variable << ":" << variable << endl #define INFTY 1000000000000 #def...
0
60,448,814
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; long long MOD = 1000000000 + 7; int main(){ ll A,B,C,K; cin >> A >> B >> C >> K; if(K%2 == 0){ cout << A-B << endl; } else { cout << B-A << endl; } }
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } const long long INF = 1LL << 60; typed...
0
75,062,981
#define _USE_MATH_DEFINES #include <bits/stdc++.h> using namespace std; int main() { string tWord, hWord; int n, tPoint = 0, hPoint = 0, i; cin >> n; for (i = 0; i < n; i++) { cin >> tWord >> hWord; if (tWord > hWord) tPoint += 3; else if (hWord > tWord) ...
#include <iostream> #include <algorithm> #include <vector> #include <string> #include <cmath> using namespace std; typedef long long ll; typedef pair<int, int> pii; const int mod = 1000000007; int main() { ios::sync_with_stdio(false); int n , x = 0; cin >> n; int a[n]; for( int i = 0 ; i < n ; i++ )...
0
87,129,185
#include <bits/stdc++.h> using namespace std; int main(){ int n,m; cin >> n >> m; vector<int> a(n); for(int i = 0; i < m; i++){ cin >> a[i]; } int s = 0; for(int i = 0; i < m;i++) s += a[i]; if (s > n) { cout << "-1" << endl; } else...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int arr[200005]; ll psum[200005]; int main() { int n; cin>>n; ll tot=0; for(int i=1;i<=n;i++){ cin>>arr[i]; tot+=arr[i]; } for(int i=1;i<=n;i++) psum[i]=psum[i-1]+arr[i]; ll ret=1e15; for(int i=1;...
0
16,015,355
#include <iostream> #include <algorithm> #define INF 99999999999 using namespace std; typedef long long int lli; int main(void){ int n,m,a,b,c; cin>>n>>m; lli dp[n][n]; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ if(i==j)dp[i][j]=0; else dp[i][j]=INF; } } for(int i=0;i<m;i++){ cin>>a>>b>>c; dp[a][b]...
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <queue> #include <time.h> using namespace std; typedef long long ll; int search(string S, string T) { int Tz = T.size(); for (int s = S.size() - 1; s >= 0; --s) { if (s - Tz + 1 < 0) return -1; string sub = S.substr(s - Tz + 1, T...
0
27,635,165
#define _USE_MATH_DEFINES #include <iostream> #include <string> #include <algorithm> #include <vector> #include <cmath> #include <map> #include <iomanip> #include <deque> #include <set> #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 fore(i,a) for(auto &i:a) #define INF INT_MA...
#include <bits/stdc++.h> #pragma GCC optimize("unroll-loops,no-stack-protector") #pragma GCC target("sse,sse2,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define watch(x) cout << (#x) << " is " << (x) << endl #define debug cout << "hi" << endl using namespace std; typedef long long ll; typedef long double ld; typedef p...
0
27,022,674
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define sd(x) scanf("%lf", &x) #define l0(i,n) for(ll i=0; i<n; i++) #define MAX 100005 #define maxn 200005 #define pb push_back #define mk make_pair #define endl "\n" #define INF 10...
#include <bits/stdc++.h> using namespace std; #define ll long long int #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) ll isPrime(int n) { if (n <= 1) return 1; if (n <= 3) return 2; if (n % 2 == 0 || n % 3 == 0) return 1; for (int i = 5; i * i <= n; i = i + 6) if (n % i == 0 || ...
0
86,627,252
#include <iostream> #include <stdio.h> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <iomanip> #include <queue> #include <deque> #include <map> #include <unordered_map> #define rep(i,n) for(int i=0;i<n;i++) #define repn(i,n) for(int i=1;i<=n;i++) #define repr(e,x) for(auto& e:x) usi...
#include <bits/stdc++.h> #define int long long #define counter(m) for(int i=0;i<m;i++) #define gcd __gcd #define endl "\n" #define pb emplace_back #define setbits(x) __builtin_popcountll(x) #define zrobits(x) __builtin_ctzll(x) #define mod 1000000007 #define mod2 ...
0
32,211,126
#include <algorithm> #include <iostream> #include <iomanip> #include <cstring> #include <string> #include <vector> #include <queue> #include <cmath> #include <stack> #include <set> #include <map> typedef long long ll; using namespace std; int main() { int N; cin >> N; int tl[N + 2], tr[N + 2], v[N + 2]; ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; ll a[5001], le, ri, mid, n, k, ans; bool okk(ll i){ bool tmp, ok = true; if(k <= a[i]){ return true; } bitset<5000 + 10> dp; dp[0] = true; for(int j = 0; j < n; j++){ if(i == j)continue; dp |= (dp << a[j]); } for(int j = k -...
0
8,420,544
#include<iostream> #include<algorithm> #include<vector> #include<string> #include<cmath> #include<cstdio> #include<queue> #include<deque> #include<map> #include<stack> #include<set> #include<utility> using namespace std; typedef pair<int,int> pii; typedef pair<int,pii> pipii; typedef long long ll; typedef pair<ll,ll> p...
#include <bits/stdc++.h> using namespace std; using ll = long long; using vi=vector<int>; using vvi=vector<vi>; using vl=vector<ll>; using vvl=vector<vl>; using vb=vector<bool>; using vvb=vector<vb>; using pii = pair<int,int>; using pli = pair<ll,int>; using pll = pair<ll,ll>; using vpii = vector<pii>; using vpli = vec...
0
52,400,023
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef double d; #define tt int t; cin>>t; while(t--) #define lo(i, a, b) for(int i=a; i<b; i++) #define rlo(i, a) for(int i=a; i>=0; i--) #define be(a) a.begin(),a.end() #define sz(x) x.size() #define sp " " #define nl cout<<'\n'; #define su ios_b...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; using ll = int64_t; using pint = pair<int, int>; int main() { int n; cin >> n; vector<int> a(n); vector<bool> b(n, false); rep(i, n) cin >> a[i], --a[i]; int p = 0; b[0] = true; int ans = 0; ...
0
85,936,710
#include <bits/stdc++.h> using namespace std; int main() { int A, B, X; cin >> A >> B >> X; cout << (X >= A && X <= A + B ? "YES" : "NO") << endl; }
#include <iostream> #include <sstream> #include <string> #include <cmath> #include <array> #include <vector> #include <set> #include <unordered_set> #include <map> #include <unordered_map> #include <utility> #include <iomanip> #include <numeric> #include <climits> #include <algorithm> #include <cstdint> using namespace...
0
91,796,429
#include <iostream> #include <iomanip> #include <algorithm> #include <map> typedef long long ll; using namespace std; const ll INF = 1e9; const ll MOD = 1e9 + 7; #define repi(i, n, init) for (ll i = init; i < (n); i++) int main() { int n; cin >> n; ll s[n + 1]; s[0] = 0; repi(i, n + 1, 1) { ...
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using namespace atcoder; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define ALL(v) (v).begin(), (v).end() using ll = long long; constexpr int INF = 1e9; constexpr long long LINF = 1e18; constexpr long long MOD = 1e9 + 7; signed main() { ...
0
84,766,818
#include<bits/stdc++.h> using namespace std; #define ll long long #define pi atan(1.0)*4 #define pb(x) push_back(x) #define in(x) insert(x) #define fl(x,y) for(ll i=x;i<y;i++) #define vi vector<long long> #define vs vector<string> #define vp(vi,x) cin>>x; vi.pb(x); string en="\n"; string t="hello"; string Y="YES\n"; s...
#include <bits/stdc++.h> #define rep(i,k,n) for(int i=k;i<n;++i) #define repe(i,k,n) for(int i=k;i<=n;++i) using namespace std; int main() { cin.tie(0);cout.tie(0); ios::sync_with_stdio(false); string s; cin >> s; int n=s.size(); while(s.size()>0){ s = s.substr(0,s.size()-2); str...
0
13,728,226
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define FOR(i,x,n) for(int i=x; i<(n); i++) #define ALL(n) begin(n),end(n) #define MOD (1000000007) #define INF (2e9) #define INFL (2e18) typedef long long ll; typedef unsigned int ui; typedef unsigned long long ull; using vint=vect...
#include <bits/stdc++.h> using namespace std; int mod = 1000000007; int main() { int N, M, X, Y, tmp; cin >> N >> M >> X >> Y; int Xmax = X, Ymin = Y; for (int i = 0; i < N; i++) { cin >> tmp; Xmax = max(Xmax, tmp); } for (int i = 0; i < N; i++) { cin >> tmp; ...
0
96,543,214
#include<bits/stdc++.h> using namespace std; int main(){ long N=0,M=0; cin >> N >> M; if(2*N>=M){ cout << M/2 << endl; } else{ M -= N*2; M /= 4; cout << N+M << endl; } return 0; }
#include <bits/stdc++.h> #include <iostream> #include <sstream> #include <cstdio> #include <cmath> #include <cstring> #include <cctype> #include <string> #include <vector> #include <list> #include <set> #include <map> #include <queue> #include <stack> #include <algorithm> #include <functional> using namespace std; #de...
0
37,364,766
#include <iostream> #include <vector> #include <string> #include <algorithm> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < n; i++) int main() { ll n, T; cin >> n >> T; ll ans = 0; vector<ll> t(n); rep(i, n) { cin >> t[i]; } rep(i, n) { ...
#include<stdio.h> int main(){ int i; int k=0; int x[2000]; int sum[1000]={0}; do{ int l=0; for( ; ; ){ if((x[l++]=getchar())=='\n')break; x[l-1]=x[l-1]-'0'; sum[k]+=x[l-1]; } k++; }while(x[0]!=0); for(i=0; i<k-1; i++)printf...
0
66,643,962
#include <bits/stdc++.h> using namespace std; int main() { int A, B; cin >> A >> B; string S; cin >> S; for (int i = 0; i < A + B + 1; i++) { if (i == A) { if (S.at(i) != '-') { cout << "No" << endl; return 0; } ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define rep(i, n) for (ll i = 0; i < n; ++i) #define P pair<ll, ll> #define Graph vector<vector<P>> #define fi first #define se second constexpr ll mod = 1000000007; constexpr ll INF = (1ll << 60); constexpr double pi = 3.14159265358979323846; template <...
0
60,094,794
#include<ctime> #include<cmath> #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<queue> #include<vector> #define file(x)freopen(x".in","r",stdin);freopen(x".out","w",stdout) #define rt register int #define l putchar('\n') #define ll long long #define r read() using namespace std; inlin...
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<(n);i++) #define reps(i,a,b) for(int i=(a);i<(b);i++) #define pb push_back #define eb emplace_back #define all(v) (v).begin(),(v).end() #define fi first #define se second using vint=vector<int>; using pint=pair<int,int>; u...
0
79,069,854