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#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<pair<ll, ll>> pll; #define mod 1000000007 #define all(x) (x).begin(), (x).end() #define pb push_back #define popcount(x) __builtin_popcountll(x) const long double PI = acos(-1); ll gcd(ll a,ll b){return b ? gcd(b,a%b) : a;} ll lcm(ll a,ll...
#include<bits/stdc++.h> int main(){ int n; scanf("%d", &n); char fie[n][n]; for(int i=0; i<n; i++) scanf("%s", fie[i]); int ans = 0; for(int i=0; i<n; i++){ int cnt = 0; for(int j=0; j<n; j++){ for(int k=j; k<n; k++)...
0
4,515,934
#include <bits/stdc++.h> #define forn(i, n) for (int i = 0; i < (int)(n); ++i) #define for1(i, n) for (int i = 1; i <= (int)(n); ++i) #define fore(i, l, r) for (int i = (int)(l); i <= (int)(r); ++i) #define ford(i, n) for (int i = (int)(n) - 1; i >= 0; --i) #define pb push_back #define fi first #define se second #defin...
#include <bits/stdc++.h> #define ll long long #define MODV 1000000007 #define INF INT_MAX #define INFLL LLONG_MAX #define rep(i, n) for(ll i=0, i##_len=(ll)(n); i<i##_len; i++) #define repf(i, n) for(ll i=1, i##_len=(ll)(n+1); i<i##_len; i++) #define per(i, n) for(ll i=((ll)(n))-1; i>=0; i--) #define perf(i, n) for(l...
0
35,987,624
#include <iostream> #include <iomanip> using namespace std; int main() { int a ,b; cin >> a >> b ; int d = a/b; int r = a%b; long double f = (long double)(a)/b; cout << d << " " << r << " " << showpoint << fixed << setprecision(12) << f << endl; return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; vector<int> a(n); for(int i = 0; i < n; i++) { cin >> a[i]; } sort(a.begin(),a.end()); int dup=0; for...
0
7,407,749
#include <bits/stdc++.h> #include <vector> #define rep(i,n) for(int i = 0; i < n; i++) using ll = long long; using namespace std; int search(int key, vector<int> a){ int right = a.size(); int left = 0; while(right >= left){ int middle = left + (right - left) / 2; if(a[middle] == key) return middle; e...
#include <bits/stdc++.h> using namespace std; typedef long long ll; struct jie { int x,w; }mp[100005]; int a[100005],b[100005]; int main() { int n,l,T,ans=0,i; scanf("%d %d %d",&n,&l,&T); for(i=0;i<n;i++) { scanf("%d %d",&mp[i].x,&mp[i].w); } for(i=0;i<n;i++) { if(mp[i].w...
0
43,313,127
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll LINF = 1e18; const int INF = 1e9; const ll MOD = 1000000007; int main(){ int n; cin >> n; vector<ll> v(n+1); v[0] = 2; v[1] = 1; for(int i = 2; i <= n; i++){ v[i] = v[i-1] + v[i-2]; } cout << v[n] << end...
#include <bits/stdc++.h> #include<iostream> #include<vector> #include<map> #include<math.h> #define irep(i,n) for(int i = 0; i < (int)(n); i++) #define irep2(i,a,n) for(int i = (int)(a); i <= (int)(n); i++) #define irrep(i,n) for(int i = (int)(n-1); i > -1; i--) #define irrep2(i,n,a) for(int i = (int)(n); i >= (int)(a)...
0
3,255,354
#pragma GCC optimize ("O3") #include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include <prettyprint.hpp> #define debug(...) cerr << "[" << #__VA_ARGS__ << "]: ", d_err(__VA_ARGS__); #else #define debug(...) 83; #endif void d_err() { cerr << endl; } template <typename H, typename... T> void d_err(H h, T......
#include<bits/stdc++.h> using namespace std; typedef long long ll; struct store { ll can; ll price; }; bool compare( struct store a , struct store b) { return a.price< b.price; } int main() { ll n; cin>>n; ll m; cin>>m; store* shop = new store[n]; for(ll i=0; i < n; i++) { ...
0
68,282,178
#include <bits/stdc++.h> using namespace std; int main() { int n, m, R; cin>>n>>m>>R; int r[R]; for (int i=0; i<R; i++) { cin>>r[i]; --r[i]; } int d[n][n]; for (int i=0; i<n; i++) { for (int j=0; j<n; j++) { if (i != j) { d[i][j] = 1e9; } else { d[i][j] = 0; }...
#include <iostream> #include <set> #define rep(S, L) for (int i = S; i < L; ++i) using namespace std; int main() { int s; set<int> a; cin >> s; int p; for (int i = 1; i < 1000000; ++i) { if (i == 1) { a.insert(s); p = s; continue; } if (p % 2 == 0) { s = p / 2; } else {...
0
6,739,114
#include "bits/stdc++.h" #define REP(i,num) for(ll i=0;i<(num);++i) #define LOOP(i) while(i--) #define ALL(c) c.begin(),c.end() #define PRINTALL(c) for(auto pitr=c.begin();pitr!=c.end();++pitr){cout<<*pitr;if(next(pitr,1)!=c.end())cout<<' ';}cout<<endl; #define PAIRCOMP(c,comp) [](const pair<ll,ll>& lhs,const pair<ll,l...
#include "bits/stdc++.h" using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define LL long long int n; vector<pair<LL,LL>> v; pair<LL,LL> myplus(pair<LL,LL> p, LL d, int rot){ if(rot==0){ p.first -= d; }else if(rot==1){ p.first += d; }else if(rot==2){ p.sec...
0
77,233,784
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; #define rep(i, n) for(int (i)=0;(i)<(n);(i)++) #define chmin(x, y) x = min(x, y) #define chmax(x, y) x = max(x, y) bool custom1 (pair<int, int> a, pair<int, int> b) { return (a.first < b.first); } bool custom2(pair<int, int>...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> typedef int64_t int64; typedef uint32_t uint; typedef uint64_t uint64; using namespace std; template <typename T> inline void print(const T& rhs){ std::cout<<" = "<<rhs<<std::endl; } template <typename T> inline void print(const std::vector<T>& rhs){ std::cout<<" = [ ...
0
52,753,366
#include <iostream> #include <iomanip> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <algorithm> #include <cstdio> #include <utility> #include <string> #include <cmath> #include <cstdlib> #include <cstring> #include <deque> #include <numeric> using namespace std; typedef uin...
#include <stdio.h> int main() { char x[102]; char g[102]; scanf ("%s %s", x, g); printf("%s%s", g ,x); return 0; }
0
97,188,815
#include <iostream> using namespace std; long long gcd(long long a, long long b) { if (a%b == 0) return(b); else return (gcd(b,a%b)); } long long lcm (long long a, long long b) { long long g = gcd(a,b); return a / g * b; } int main(void){ int n; cin >> n; long long ans = 1; for(int i = 0...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(int i = 0; i < (n); i++) #define all(v) v.begin(), v.end() #define MOD 1000000007 const int INF = 1LL<<30; int main(){ int n; cin>>n; vector<int> a(n); rep(i,n) cin>>a[i]; sort(all(a)); vector<bool> ok(10000...
0
95,322,124
#include <iostream> using namespace std; int main(){ int d=1, n, k; cin >> n >> k; while(n!=0){ d = min(d*2,d+k); n--; } cout << d << endl; return 0; }
#include <bits/stdc++.h> #include<iostream> #include<vector> #include<map> #include<math.h> #include<algorithm> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rep2(i,a,n) for(int i = (int)(a); i <= (int)(n); i++) #define rrep(i,n) for(int i = (int)(n-1); i > -1; i--) #define rrep2(i,n,a) for(int i = (int)(n...
0
75,477,609
#include <bits/stdc++.h> #pragma GCC optimize(2) #define ll long long #define ull unsigned long long using namespace std; inline ll in() { ll Req = 0, wX = 0; char ch; while (!isdigit(ch)) {wX |= (ch == '-'); ch = getchar();} while (isdigit(ch)) {Req = (Req << 3) + (Req << 1) + (ch ^ 48); ch = getchar();} return wX...
#include <iostream> using namespace std; #include <stdio.h> #include <algorithm> #include <string> int main(void) { string str; string command; string print ="print"; string replace ="replace"; string reverse ="reverse"; string p ; int a , b; int q ; string rrr;...
0
67,733,080
#include<bits/stdc++.h> using namespace std; #define fs first #define sc second #define mp make_pair #define pb push_back #define eb emplace_back #define ALL(A) A.begin(),A.end() #define RALL(A) A.rbegin(),A.rend() typedef long long LL; typedef pair<int,int> P; const LL mod=1000000007; const LL LINF=1LL<<62; const LL I...
#include <iostream> #include <string> #include <vector> #include <set> #include <cmath> #define rep(i, n) for(int i = 0; i < (n); i++) using namespace std; using P = pair<int, int>; int mod = (int) 1e9 + 7; int main(){ int x, n; cin >> x >> n; if(n == 0){ cout << x << "\n"; return 0; } ...
0
44,750,398
#include<bits/stdc++.h> using namespace std; typedef long long ll; using P = pair<int,int>; int main(void){ int n; cin >> n; vector<double> c(n), s(n), f(n); for(int i=1; i<=n; i++){ cin >> c[i] >> s[i] >> f[i]; } for(int i=1; i<=n; i++){ double time = 0; time += s[i] + c...
#include <bits/stdc++.h> #include <math.h> #define rep(i, n) for(int i = 0; i < (n); i++) #define rrep(i, n) for(int i = (n-1); i >= 0; i--) using namespace std; typedef long long ll; const int MOD = 1000000007; const ll INF = 1LL<<60; const int IINF = 1000000000; template<class T> inline bool chmax(T& a, T b) { if (a ...
0
39,228,156
#include <bits/stdc++.h> #define rep(i,a,b) for(ll i=ll(a);i<ll(b);i++) #define irep(i,a,b) for(ll i=ll(a);i>=ll(b);i--) template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }...
#include <stdio.h> #include <string> #include <cstring> #include <stdlib.h> #include <math.h> #include <algorithm> #include <vector> #include <set> #include <map> #include <queue> #include <stack> #include <list> #include <iterator> #include <assert.h> #pragma warning(disable:4996) typedef long long ll; #define MIN(a,...
0
75,594,469
#include <bits/stdc++.h> using namespace std; #define repr(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) for(int i=0;i<n;i++) #define reprrev(i,a,b) for(int i=b-1;i>=a;i--) #define reprev(i,n) reprrev(i,0,n) typedef long long ll; typedef unsigned long long ull; template<class T> inline bool chmax(T& a, T b) { if (a < b...
#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 << ' ' << ...
0
82,407,149
#include <bits/stdc++.h> using namespace std; int main() { vector<int> v(3); cin>>v[0]>>v[1]>>v[2]; sort(v.begin(),v.end()); cout<<-v[0]+v[2]<<endl; }
#include<iostream> #include<cstdio> #include<string> #include<algorithm> #include<vector> #include<cmath> #include<map> #include<set> #include<stack> #include<queue> #define ll long long #define pii pair<int,int> #define pll pair<ll,ll> #define pb push_back #define rep(i,n) for(ll i=0;i<n;i++) #define repr(i,n) for(ll ...
0
73,515,016
#include <bits/stdc++.h> using namespace std; #define repr(i,a,b) for (int i=a; i<b; i++) #define rep(i,n) for (int i=0; i< n; i++) template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } ret...
#include <bits/stdc++.h> using namespace std; #define rep(i, N) for (long long i = 0; i < N; i++) using ll = long long; void solve(long long A, long long B, long long K) { if (K >= A) { cout << 0 << " "; K -= A; } else { cout << A - K << " "; K = 0; } if (K >= B) { ...
0
9,991,737
#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...
#include <iostream> #include <vector> #include <algorithm> #include <unordered_map> #include <string> #include <deque> #include <list> #include <map> #include <queue> #include <set> #include <stack> #include <cstring> #include <iomanip> #include <tuple> using namespace std; #define rep(i,n) for(int i=0;i<(n);++i) #defi...
0
19,184,387
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) typedef pair<int,int> P; typedef long long ll; int main() { int n; cin >> n; vector<int> h(n); rep(i,n) { cin >> h[i]; } int ans, cnt; ans = cnt = 0; rep(i,n-1) { if(h[i] >= h[i+1...
#include<bits/stdc++.h> using namespace std; int main(){ string S; cin >> S; int A=S.at(0)-'0'; int B=S.at(1)-'0'; int C=S.at(2)-'0'; int D=S.at(3)-'0'; if(A-B-C-D==7){ cout << A << "-" << B << "-" << C << "-" << D << "=7" << endl; } else if(A-B-C+D==7){ cout << A << "-" << B << "-" << C << "+...
0
78,369,746
#include <algorithm> #include <iostream> #include <vector> using namespace std; int main(void) { int N, K; cin >> N >> K; vector<int> l(N); for (auto& v : l) { cin >> v; } sort(l.begin(), l.end(), greater<int>()); int ans = 0; for (int i = 0; i < K; ++i) { ans += l[i]; } cout << ans << endl;...
#include <bits/stdc++.h> using namespace std; #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define int long long #define fr(i,a,b) for(int i = a ; i <= b ; ++i) #define rep(i, a, b) for(int i = a; i < (b); ++i) #define tr...
0
58,464,631
#include<iostream> using namespace std; int main(){ string s; cin>>s; bool no=false; if(s[0]!='A'){ no=true; } bool inside=false; for(int i=1;i<s.size();i++) { if(s[i]>='A'&&s[i]<='Z'){ if(!inside&&s[i]=='C'&&(i>=2&&i<=s.size()-2)){ inside=true...
#include<bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define mp make_pair inline void io() { ios_base::sync_with_stdio(0); cin.tie(0); cout.precision(10); cout << fixed; } int main() { io(); int n; cin >> n; int mx = 0; int ans = 0; for (int ...
0
69,851,871
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(ll i=0;i<n;i++) #define rep1(i,n) for(int i=1;i<=n;i++) #define per(i,n) for(int i=n-1;i>=0;i--) #define per1(i,n) for(int i=n;i>0;i--) #define all(v) v.begin(), v.end() typedef long long ll; typedef pair<ll,ll> P; typedef vector<ll> vec; typedef vector<...
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <vector> template <class T, class U> std::ostream& operator<<(std::ostream& os, const std::pair<T, U>& p) { return os << '(' << p....
0
56,892,008
#include <bits/stdc++.h> using namespace std; #define all(v) v.begin(), v.end() typedef long long ll; int main() { string s; cin >> s; ll cnt = 0; for(int i = 1; i < s.size(); i++){ if(s[i - 1] != s[i]) cnt++; } cout << cnt << endl; }
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define pb push_back #define all(x) begin(x), end(x) #define sz(x) (int)(x).size() #define FOR(i, a, b) for (int i = a; i <= (b); i++) #define ROF(i, a, b) for (int i = a; i >= (b); i--) using pii = pair<int, int>; using vpii = vector<pii>...
0
46,272,876
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define int long long signed main() { int N; cin >> N; vector<int> A(N); rep(i, N) { int a; cin >> a; if(i == 0) A[i] = a; else A[i] = A[i-1]+a; } int ans = 0; uno...
#include <iostream> #include <map> #include <string> #include <vector> #include <algorithm> #define ll long long int main() { ll N, M; std::cin >> N >> M; std::vector<ll> A(M); for(ll i=0; i < M; i++) { std::cin >> A[i]; } ll sum = 0; for(ll i=0; i < M; i++) { sum += A[i]; ...
0
20,985,916
#include <iostream> #include <string> #include <queue> #include <math.h> #include <vector> #include <algorithm> using namespace std; #define ll long long int main(){ int n; cin >> n; int cnt = 0; int building[12][10] = {{0}}; int b, f, r, v; int left, right = 0; for(int i=0; i<n; i++){ ...
#include <bits/stdc++.h> using namespace std; using ll = long long; template <class T, class U> using Pa = pair<T, U>; template <class T> using vec = vector<T>; template <class T> using vvec = vector<vec<T>>; int main(){ cin.tie(0); ios::sync_with_stdio(false); int N,K; cin >> N >> K; vec<ll> A(N),B...
0
76,436,894
#define _USE_MATH_DEFIMES #include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cctype> #include <climits> #include <clocale> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <ctime> #include <deque> #include <fstream> #include <functional> #include <ioman...
#include <bits/stdc++.h> using namespace std; int main() { int h, w; cin >> h >> w; char y = 'A'; for (int i = 0 ; i < h; i++) { for (int j = 0; j < w; j++) { string su; cin >> su; if (su == "snuke") { i++; y += j; ...
0
93,787,567
#include <stdio.h> #include <iostream> #include <limits> #include <cstdint> #include <cmath> #include <cstdlib> #include <algorithm> #include <vector> #include <bitset> #include <array> #include <string.h> #include <stack> #include <queue> #include <stdint.h> #include <sstream> #include <map> #include <set> #include <l...
#include "bits/stdc++.h" using namespace std; using ll = long long; int main() { int n; scanf("%d", &n); ll ans = 0; for (ll i = 1; i <= n; i++) { ans += (i * (n - i + 1)); } for (int i = 1; i < n; i++) { ll u, v; scanf("%lld %lld", &u, &v); if (u > v) swap(u, v); ans...
0
99,718,768
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define rep(i, n) for (ll i = 0; i < (ll)(n); ++i) #define rep2(i, s, n) for (ll i = (s); i < (ll)(n); i++) const ll MAX = 1001001; const ll MOD = 1000000007; int main() { ll n, d; cin >> n >> d; vector<vector<ll>> x...
#include<iostream> #include<vector> #include<cmath> #include<queue> #include<utility> #include<algorithm> using namespace std; #define INF 1000000 #define N 10 int main() { int n; while (1) { cin >> n; if (n==0)break; int dp[N][N]; for (int i = 0; i < N; i++) { for (int j = 0; j < N; j++) { dp[i][j] = ...
0
37,778,180
#include <bits/stdc++.h> using namespace std; int main(){ int N; cin>>N; int ans = 0; for(int i=0;i<N;i++){ int X; int A,B; cin>>A>>B; X = B-A+1; ans+=X; } cout<<ans<<endl; }
#pragma gcc optimize("Ofast") #include <bits/stdc++.h> using namespace std; #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define REP(i, n) for (int i = 0; i < (n); ++i) #define PER(i, n) for (int i = (n-1); i >= 0; --i) #define ALL(V) (V).begin(),(V).end() #define SORT(V) sort(ALL(V)) #define REV(V) reverse(AL...
0
76,767,316
#include<iostream> #include<algorithm> #include<vector> using namespace std; int xs[] = {0, 1, 0, -1}, ys[] = {1, 0, -1, 0}; char c[108][108]; int w, h; bool come[108][108]; int dfs(int x, int y){ if(x < 0 || y < 0 || x >= h || y >= w)return 0; if(c[x][y] == '#')return 0; if(come[x][y])return 0; come[x][y] = true; ...
#include <bits/stdc++.h> using namespace std; #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++) using pii = pair<int, int>; using vi = vector<int>; using vii = vector<vi>; using ll = long long; int main() { int x , n; cin >> x >> n; vi p(102); ...
0
54,376,711
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; int main() { int n; cin >> n; vector<int> as(n + 1), bs(n); rep(i, n + 1) cin >> as[i]; rep(i, n) cin >> bs[i]; ll ans = 0; rep(i, n) { if (as[i] <= bs[i]) { ans += as[i]; ...
#include<bits/stdc++.h> using namespace std; #define all(vec) vec.begin(),vec.end() typedef long long int ll; typedef pair<ll,ll> P; const ll MOD=10000; const double INF=1000000000; const int MAX=100001; int main(){ ll w,h; cin>>w>>h; vector<P> v; for(int i=0;i<w;i++){ ll p;cin>>p; v.pus...
0
90,150,690
#include <iostream> #include <vector> using namespace std; class Shape { public: int H; int W; Shape(int H, int W) { this->H = H; this->W = W; } }; int main(void) { int H, W; vector<Shape> shapeList; while(true) { cin >> H >> W; if((H == 0) && (W == 0)) break;...
#include<stdio.h> #include<string.h> int main() { int i,a,len; char st[1201]; int num; int alp[26]={0}; while(scanf("%s",st) != EOF) { a=0; len = strlen(st); while(1) { num = st[a]-'a'; if(st[a] >= 97 && st[a] <=122) { alp[num]++; ...
0
37,773,007
#include <bits/stdc++.h> using namespace std; #define ll long long #define ar array int main() { ios::sync_with_stdio(0); cin.tie(0); long double d; cin >> d; d/=3; cout << fixed << setprecision(9); cout << d*d*d; }
#include <bits/stdc++.h> #define rep(i, a) for (int i = 0; i < (a); ++i) #define pb push_back #define all(v) v.begin(),v.end() #define sort_1(v) sort(v.begin(),v.end()) #define sort_2(v) sort(v.begin(),v.end(),greater<ll>()) #define reverse(v) reverse(v.begin(),v.end()) typedef long long ll; typedef long double la; usi...
0
94,640,665
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define DUMP(x) cout << #x << " = " << (x) << endl; #define FOR(i, m, n) for (ll i = m; i < n; i++) #define IFOR(i, m, n) for (ll i = n - 1; i >= m; i--) #define REP(i, n) FOR(i, 0, n) #define IREP(i, n) IFOR(i, 0, n) #define FO...
#include<bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;i++) #define REP(i,x,n) for(int i=x;i<n;i++) #define mod 1000000007 #define INF 1000000000000 #define F first #define S second #define P pair<int,int> #define all(vec) vec.begin(),vec.end() int n,k; set<int>st; int ans...
0
100,673,642
#include <iostream> using namespace std; int main() { int n, m; char table[256]; while (cin >> n, n) { for (int i = 0; i < 256; i++) table[i] = 0; for (int i = 0; i < n; i++) { char a, b; cin >> a >> b; table[a] = b; } cin >> m; for (int i = 0; i < m; i++) { char a; cin >> a; if (table...
#include<bits/stdc++.h> #include<boost/variant.hpp> using namespace std; typedef long long ll; typedef vector<boost::variant<bool, ll, int, string, double, char*, const char*>> any; template<typename T> inline void pr(const vector<T> &xs){ for(int i=0; i<xs.size()-1; i++) cout<<xs[i]<<" "; (xs.empty()?cout:(cout<<xs[...
0
96,095,265
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<map> #include<set> #include<unordered_map> #include<utility> #include<cmath> #include<random> #include<cstring> #include<queue> #include<stack> #include<bitset> #include<cstdio> #include<sstream> #include<iomanip> #include<assert.h> #incl...
#pragma GCC diagnostic ignored "-Wunused-variable" #include <bits/stdc++.h> using namespace std; #define BOOST #ifdef BOOST #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/range/adaptor/reversed.hpp> using namespace boost; using ml = boost::multiprecision::...
0
40,418,038
#include <bits/stdc++.h> using namespace std; template <class T> inline bool chmax(T &a, T b) { if(a < b) { a = b; return 1; } return 0; } template <class T> inline bool chmin(T &a, T b) { if(a > b) { a = b; return 1; } return 0; } void print() { cout << "\n"; } t...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < n; i++) #define rep2(i,a,n) for (int i = a; i < n; i++) using namespace std; int main() { int N; cin >> N; string S; cin >> S; int res = 0; for (int i = 0; i <= 999; i++) { int fd = i % 10; int sd = (i / 10) % 10; int ...
0
44,845,204
#include<iostream> #include<math.h> using namespace std; int main(){ double a,b,c,d=0,e=0; string s; string ab = "56789"; string ac = "321"; cin>>s; if(s[5]=='1'){cout<<"TBD"; return 0;} if(s[5]=='0'){ for(int i=0;i<5;i++){ if(s[6]==ab[i]){cout<<"TBD"; return 0;} ...
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <utility> #include <tuple> #include <cstdint> #include <cstdio> #include <map> #include <queue> #include <set> #include <stack> #include <deque> #include <unordered_map> #include <unordered_set> #include <bitset> #include...
0
93,679,699
#include <bits/stdc++.h> #define ll long long int #define ld long double #define yorn(f) cout<<((f)?"Yes":"No")<<endl; #define YORN(f) cout<<((f)?"YES":"NO")<<endl; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repi(i, n) for (int i = 1; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define pu...
#include<map> #include<set> #include<stack> #include<queue> #include<string> #include<math.h> #include<stdio.h> #include<string.h> #include<iostream> #include<algorithm> #define pb push_back using namespace std; const int P=139; const int mod=998244353; const int maxn=1e6+5; typedef long long ll; const int inf=0x3f3f3f...
0
2,193,534
#include<bits/stdc++.h> using namespace std; int main(){ int n,m; cin >> n >> m; int k[m]; vector<vector<int>> s(m); for(int i=0;i<m;i++){ cin >> k[i]; s[i].resize(k[i]); for(int j=0;j<k[i];j++){ cin >> s[i][j]; --s[i][j]; } } int ans=0; vector<int> p(m); for(int i=0;i<m;i...
#include <bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; vector<bool> alphabet(26,true); int num; for(int i=0; i<s.size(); i++){ num=s.at(i)-'a'; alphabet.at(num)=false; } for(int i=0; i<27; i++){ if(i<26){ if(alphabet.at(i)){ ...
0
89,827,652
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = (int)(0); i < (int)(n); ++i) #define reps(i, n) for (int i = (int)(1); i <= (int)(n); ++i) #define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; i--) #define rreps(i, n) for (int i = ((int)(n)); i > 0; i--) #define irep(i, m, n) for (int i = (...
#include <bits/stdc++.h> using namespace std; using ll = long long; const double pi = acos(-1); #define FOR(i,a,b) for (ll i=(a),__last_##i=(b);i<__last_##i;i++) #define RFOR(i,a,b) for (ll i=(b)-1,__last_##i=(a);i>=__last_##i;i--) #define REP(i,n) FOR(i,0,n) #define RREP(i,n) RFOR(i,0,n) #define __GET_MACRO3(_1, _2, _...
0
27,916,300
#include <iostream> using namespace std; int main() { int r; cin>> r; int D; cin>> D; int wt; cin>>wt; for(int a=1; a<11; a++){ wt= (r*wt)-D; cout<< wt<< endl; } return 0; }
#include <bits/stdc++.h> using namespace std; #define m 1046527 #define L 14 char T[m][L]; int h1(long long key){ return key%m; } int h2(long long key){ return 1+key%(m-1); } int h(long long key, int i){ return (h1(key)+i*h2(key))%m; } int charTonum(char c){ switch(c){ case 'A': retu...
0
2,775,199
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <functional> #include <utility> using namespace std; int a[100000]; int main() { int n, k; while (cin >> n >> k && n != 0) { for (int i = 0; i < n; ++i) { cin >> a[i]; } int sum = 0, ans = 1 << 31; for (int l = 0, r = 0; ...
#include <bits/stdc++.h> #include <regex> using namespace std; typedef long long int ll; typedef pair<int, int> P; #define INF 1000000000000 #define MOD 1000000007 #define MAXR 100000 #define PB push_back #define MP make_pair #define F first #define S second #define Z class #define INIT ...
0
84,208,371
#include <iostream> #include <cstdlib> #include <cstdio> #include <cstring> #include <cmath> #include <stack> #include <cctype> #include <complex> #include <vector> #include <algorithm> #include <cassert> using namespace std; bool solve(){ int coin[6] = {500,100,50,10,5,1}; while(1){ int in; cin>> in; if(!in) b...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (n); ++i) #define rep2(i,s,n) for(int i = (s); i < (n); ++i) #define ll long long #define ld long double #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 m...
0
85,920,148
#include <bits/stdc++.h> using namespace std; typedef long long ll; const ll mod = 1e9+7; const long long INF = 1e15; int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL);cout.tie(NULL); int n,k,s; cin >> n >> k >> s; int inf = 1e9; if(s == inf) inf--; for(int i = 0; i < k; i++) cout ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
0
5,986,147
#include <bits/stdc++.h> using namespace std; #ifndef aa #define trace(...) #define endl '\n' #endif #define pb push_back #define ub upper_bound #define lb lower_bound #define fi first #define se second #define int long long typedef long long ll; typedef long double ld; #define double long double #define pii pair<int,i...
#include <iostream> #include <string> #include <cstring> #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> #incl...
0
41,791,334
#include <cstdio> #include <cstdlib> #include <cstring> #include <iostream> #include <vector> #include <string> #include <algorithm> #include <stack> #include <queue> #include <set> #include <map> using namespace std; typedef pair<int,int> P; const int MOD=1000000007; int main() { int a,b,c,d;cin>>a>>b>>c>>d; int x=c...
#include <iostream> using namespace std; void CountingSort(int A[], int B[], int n, int k) { int* C = new int[k + 1]; for (int i = 0; i < k + 1; ++i) { C[i] = 0; } for (int i = 0; i < n; ++i) { C[A[i]]++; } for (int i = 1; i < k+1; ++i) { C[i] = C[i - 1] + C[i]; } for (int i = n - 1; i >= 0; --i) { ...
0
26,564,959
#include <bits/stdc++.h> using namespace std; using ll = long long; using vll = vector<ll>; using vvll = vector<vll>; using vc = vector<char>; using vvc = vector<vc>; using pll = pair<ll, ll>; using vpll = vector<pll>; const ll INF = 1LL << 60; const ll MOD = 1e9 + 7; #define rep(i, n) for (ll i = 0; i < (n); i++) #def...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) #define all(x) (x).begin(),(x).end() template <class T> inline bool chmin(T &a, T b) {if (a > b){a = b;return true;}return false;} template <class T> inline bool chmax(T &a,...
0
94,389,898
#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; vector<int>a(n+1); for(int i=0;i<=n;i++)cin>>a[i]; sort(a.begin(),a.end()); int ans=0; for(int i=1;i<=n;i++) { ans=__gcd(ans,(a[i]-a[i-1])); } cout<<ans<<endl; return 0; }
#include <iostream> using namespace std; int main() { int x,y,temp; while(1){ cin >> x >> y; if(x==0 && y==0) break; if(x < y){ cout << x << " " << y << endl; } else{ temp=x; x=y; y=temp; cout << x << " " << y <<...
0
49,943,326
#include <iostream> #include <string> using namespace std; int main(){ string str; int i,j; cin >> str; string st=""; for( i=str.size()-1; i>=0 ; i-- ) st+=str[i] ; cout << st << endl; }
#include<bits/stdc++.h> using namespace std; #define int long long #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 typedef vector<int>vint; typedef pair<int,int>pint; typedef vector<pint>vpint; template<typename A,typename B>inline voi...
0
86,657,031
#include <bits/stdc++.h> using namespace std; using ll=long long; using vin=vector<int>; using vll=vector<long long>; using vvin=vector<vector<int>>; using vvll=vector<vector<long long>>; using vstr=vector<string>; using vvstr=vector<vector<string>>; using vch=vector<char>; using vvch=vector<vector<char>>; using vbo=ve...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> pii; long long MOD = 1000000000 + 7; map<int,ll> m,f; int N; ll X; ll solve(int n, ll x){ if(x == 1){ if(n == 0){ return 1; } else { return 0; } } if(x <= 1 + m[n-1]){ return solve(n-1, x-1); } ...
0
36,236,062
#include <iostream> #include <stdio.h> double sqrt(double number, const int& SIGNIFICANT_DIGITS); int main(){ double x1, x2, y1, y2; std::cin >> x1 >> y1 >> x2 >> y2; printf("%0.5f\n", sqrt((x1 - x2)*(x1 - x2) + (y1 - y2)*(y1 - y2), 10)); return 0; } double sqrt(double number, const int& SIGNIFICANT_DIGITS){ doubl...
#include <bits/stdc++.h> using namespace std; using ll =long long; signed main() { int n,m,x; cin>>n>>m>>x; int c[n]; vector<vector<int>> v(n,vector<int>(m)); for(int i=0;i<n;i++) { cin>>c[i]; for(int j=0;j<m;j++) { cin>>v[i][j]; } } int ans=IN...
0
90,320,117
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 <iostream> #include <vector> #include <string> #include <map> #include <set> #include <algorithm> #include <cmath> #include <time.h> #include <unordered_set> #include <bitset> #incl...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define repp(i,m,n) for(int (i)=(m);(i)<(n);(i)++) #define repm(i,n) for(int (i)=(n-1);(i)>=0;(i)--) #define INF (1ll<<60) #define all(x) (x).begin(),(x).end() typedef long long lint; const lint MOD =1000000007; const lint MAX =...
0
7,656,904
#include <iostream> using namespace std; int main(int argc, char const *argv[]) { string num; while (cin >> num && num[0] != '0') { int sum = 0; for (int i = 0; i < num.size(); i++) { sum += (num[i] - '0'); } cout << sum << endl; } return 0; }
#include <iostream> #include<vector> #include<algorithm> using namespace std; int main() { int n; vector<int> ki(100005,0), gu(100005,0); cin >> n; for (int i = 1; i <= n; i++) { int v; cin >> v; if (i % 2 == 0) { gu[v]++; } else { ki[v]++;...
0
52,392,395
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define REP(i,n) for(ll i=0; i<(ll)(n); ++i) const int INF = 1e9; const int MOD = 1e9+7; const ll LINF = 1e18; using Graph = vector<vector<int>>; using Edge = map<pair<int,int>,int>; template<typename A, size_t N, typename T> vo...
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define FRE freopen("input.txt","r",stdin);freopen("output.txt","w",stdout); #define all(v) (v).begin(),(v).end() #define endl "\n" #define int long long #define rep(i,a,b) for(int i=a;i<b;i++) #define per(i,a,b)...
0
75,114,611
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n, m; cin >> n >> m; vector<int> coin(m); int max = 0; for(int i = 0; i < m; i++){ cin >> coin[i]; } sort(coin.begin(), coin.end()); vector<unsigned int> coin_nums(n+1, -1); coin_...
#include <iostream> #include <vector> #include <map> #include <cmath> #include <algorithm> #define endl "\n" using namespace std; int main() { string s; cin >> s; int i; for(i = 0; i < s.length() - 1; i ++) { if(s[i] == s[i + 1]) { cout << i + 1 << " " << i + 2; break; } ...
0
89,740,576
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (n); ++i) int main(void) { int n, m, l=1, r; cin >> n >> m; r = n; rep(i,m){ int a, b; cin >> a >> b; l = max(l, a); r = min(r, b); } cout << max(0, r-l+1) << endl; return 0; }
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<int> vi; typedef vector<ll> vll; typedef vector<vecto...
0
62,350,475
#include <iostream> #include <algorithm> using namespace std; typedef long long int LLI; string check(char s[], char t[], int s_size, int t_size) { int smaller = s_size > t_size ? t_size : s_size; for(int i = 0; i < smaller; i++) if( s[i] > t[t_size - i - 1] ) return "No"; else if( s[i] < t[t_size - 1 - i] ) ...
#include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl "\n" #define PI 3.14159265358979 #define MOD 1000000007 using namespace std; using ll = long long; void solve() { int k, x; cin >> k >> x; cout << (k * 500 < x ? "No" : "Yes"); } int main() { fastio;...
0
37,490,457
#include<iostream> #include<string> #include<cstdio> using namespace std; int main() { int a, b, c, d, e; while (cin >> a >> b >> c >> d >> e, a || b || c || d || e) { int f[100]; for (int k = 0; k < a; k++)scanf("%d", &f[k]); int sum = 0; for (int i = 0; i <= 10000; i++) { if (e == f[sum]) { if (sum +...
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n ; cin>>n; int* b = new int[n](); for(int i=1;i<=n-1;i++) { cin>>b[i]; } ll sum =0; int* a = new int[n+1](); a[1] = b[1]; for(int i=2;i<=n-1;i++) { a[i] = min( b[i-1] , b[i] )...
0
17,713,667
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; using ll = long long; int main() { int A, B; cin >> A >> B; cout << 6 - A - B << endl; return 0; }
#include <bits/stdc++.h> #define max 1010 using namespace std; struct edge{ int cost; int to; int from; }; edge miti[max]; struct p_que{ int heap[max]; int index[max]; int now; }; int cost[max]; struct p_que* make(); void push(p_que *p, int num,int id); int smal(p_que *p,int p_id); int pop(p_que *p); void dainyu(...
0
18,393,223
#include<iostream> using namespace std; int main(){ int n,k; while(1){ int a[100000]; cin>>n>>k; if(n==0&&k==0)break; int max=0,sum; for(int i=0;i<n;i++){ cin>>a[i]; } for(int i=0;i<n;i++){ sum=0; if(i+k-1<n){ for(int j=0;j<k;j++){ sum+=a[i+j]; } if(max<sum){ max=sum; ...
#include<bits/stdc++.h> #include <iostream> using namespace std; const unsigned int M = 1000000007; int main() { int n,m; cin>>n>>m; vector<vector<char>> matrix(n,vector<char>(m)); for(int i=0;i<n;i++) { for(int j=0;j<m;j++) { cin>>matrix[i][j]; } } int dp...
0
50,767,714
#include<bits/stdc++.h> using namespace std; #define arep(i,x,n) for(int i=int(x);i<(int)(n);i++) #define rep(i,n) for(long long i = 0;i < n;++i) #define pi 3.141592653589793 #define eps 0.00000001 #define INF 1e9+7 using ll = long long; using P=pair<int,int>; using lP=pair<ll,ll>; using fP=pair<double,double>; ll c...
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; long long sum_A = 0, sum_B = 0; vector<long long> A(N), B(N); for (int i = 0; i < N; i++) { long long a; cin >> a; sum_A += a; A.at(i) = a; } for (int i = 0; i < N; i++) { long...
0
34,709,493
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i=0; i<(int)(n); ++i) int main(){ int n; string a,b; cin>>n>>a>>b; if(a==b){ cout<<n<<endl; return 0; } if(n==1&&a!=b){ cout<<2<<endl; return 0; } int kazu=0; int saidai=0; rep(i,n){ string bubun=b.sub...
#include <algorithm> #include <bitset> #include <cmath> #include <complex> #include <cstring> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #include <stack> #include <string> #include <vector> const int MOD = 1e9 + 7; const int ...
0
6,693,155
#include<bits/stdc++.h> using namespace std; int main() { string s,t; cin>>s>>t; int l1=s.size(),l2=t.size(); int mi_cnt=l2; for(int i=0;i+l2-1<l1;i++) { int cnt=0; for(int j=0;j<l2;j++) { if(t[j] != s[i+j]) cnt++; } mi_cnt=min(mi_cnt,cnt...
#include <bits/stdc++.h> using namespace std; using ll = long long; constexpr long long MOD = 1000000007; constexpr long long INF = 1LL << 60; const long double PI = acosl(-1.0); constexpr long double EPS = 1e-11; template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; ...
0
25,948,364
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> c(n); vector<vector<int>> M(n, vector<int>(n)); for (int i = 0; i < n; i++) { int node; int d; cin >> node >> d; node--; for (int j = 0; j < d; j++) { int tmp; cin >> tmp; tmp--; ...
#include <bits/stdc++.h> #define WHOLE(v) (v).begin(), (v).end() #define REV_WHOLE(v) (v).rbegin(), (v).rend() using i64 = int64_t; using namespace std; int main() { int N; cin >> N; i64 S = 0; vector<i64> s(N); for(int i = 0; i < N; i++) { cin >> s[i]; S += s[i]; if(i) s[i] ...
0
75,574,792
#include <cstdio> #include <iostream> #include <algorithm> #include <vector> #include <string> #include <map> #include <set> using namespace std; #define rep(i,a,n) for(int (i)=a;(i)<(int)(n);(i)++) #define rrep(i,a,n) for(int (i)=(n)-1;(i)>=a;(i)--) #define all(x) (x).begin(),(x).end() typedef long long ll; int main()...
#include<bits/stdc++.h> using namespace std; using ll=long long; #define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define pb push_back #define mp make_pair #define F first #define S second #define pll pair<int , int> #define int long long int...
0
39,699,042
#include<bits/stdc++.h> #define fi first #define se second #define all(x) (x).begin() , (x).end() #define rall(x) (x).rbegin() , (x).rend() #define pb push_back #define len(x) (int)(x).size() using namespace std; typedef pair<int,int> pii; typedef long long ll; typedef long double ld; const int N = 1e5 + 10; #define in...
#include <bits/stdc++.h> using namespace std; #define debug(x) cerr << #x << " = " << x << '\n'; #define BP() cerr << "OK!\n"; #define PR(A, n) {cerr << #A << " = "; for (int _=1; _<=n; ++_) cerr << A[_] << ' '; cerr << '\n';} #define PR0(A, n) {cerr << #A << " = "; for (int _=0; _<n; ++_) cerr << A[_] << ' '; cerr << ...
0
79,497,317
#include <algorithm> #include <complex> #include <cstdlib> #include <ctime> #include <time.h> #include <iomanip> #include <iostream> #include <map> #include <math.h> #include <queue> #include <random> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> #include <numeric> #include <lim...
#include <bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rrep(i,n) for(int (i)=((n)-1);(i)>=0;(i)--) #define itn int #define all(x) (x).begin(),(x).end() #define F first #define S second using P = pair <int,int>; using WeightedGraph = vector<vector <P>>; ...
0
66,786,939
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; int main() { ll X, t; cin >> X >> t; ll ans = X - t; if (ans < 0) ans = 0; cout << ans << endl; }
#include <bits/stdc++.h> #define F first #define S second #define MP make_pair #define pb push_back #define all(a) a.begin(), a.end() #define rall(a) a.rbegin(), a.rend() #define LCM(a, b) (a) / __gcd((a), (b)) * (b) #define CEIL(a, b) (a)/(b)+(((a)%(b))?1:0) #define ln '\n' using namespace std; using LL = long long; u...
0
95,423,296
#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 debug(var) do{cout << #var << " : "; view(var);}while(0) template<class T> bool chmin(T &a, T b) {if(a>b) {a=b;ret...
#include<bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #define pi 3.141592653589793238 #define int long long using namespace __gnu_pbds; using namespace std; template <typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>...
0
51,653,191
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<stack> #include<queue> #include<map> #include<functional> #include<math.h> #define rep(i,n) for(ll i=0;i<(n);i++) typedef long long ll; using namespace std; int main(void){ ll a,b,c,d; cin >> a >> b >> c >> d; ll ma = max(a*c,b*d);...
#pragma target("avx") #pragma optimize("O3") #include<bits/stdc++.h> using ll = int_fast64_t; using P = std::pair<ll,ll>; using PP = std::pair<ll,P>; using V = std::vector<ll>; template<typename T> using pq = std::priority_queue<T>; template<typename T> using rpq = std::priority_queue<T, std::vector<T>, std::greater<T>...
0
73,641,805
#include <iostream> #include <stdio.h> using namespace std; int main() { int W, H, x, y; cin >> W >> H >> x >> y; printf("%f %d\n", 0.5 * W * H, W * 0.5 == x && H * 0.5 == y); }
#include<bits/stdc++.h> #define rep(i, n) for (int i=0;i<(n);i++) using namespace std; typedef long long ll; int main(void){ int n, m; cin>>n>>m; vector<pair<int, int> > v(n); rep(i, n){ int a, b; cin>>a>>b; v[i] = make_pair(b, m-a); } sort(v.begin(), v.end()); revers...
0
55,384,851
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> #include <random> using namespace std; using namespace __gnu_pbds; typedef tree<pair<int, int>, null_type, less<pair<int, int>>, rb_tree_tag, tree_order_statistics_node_update> orderedSet...
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define ff first #define ss second #define inf 500000000 #define IOS ios_base::sync_with_stdio(0) #define meM(y,a) memset(y,a,sizeof y) #define sC(a) scanf("%d",&a) #define alL(a) a.begin(),a.end() #define prinT(a,sz) cout<<a[0];for...
0
1,394,668
#include<bits/stdc++.h> using namespace std; int main(){ int64_t n,m; cin>>n>>m; cout<<min(n,m/2)+(m-min(n,m/2)*2)/4<<endl; }
#include <bits/stdc++.h> using namespace std; bool isPrime(int x) { if(x == 1) return false; for (int i = 2; i < x; i++) { if(x % i == 0) return false; } return true; } int main() { int n; cin >> n; vector<int> Prime; for (int i = 2; i <= n; i++) { if(isPrime(i)) Prime.pu...
0
22,378,270
#include <iostream> using namespace std; int main(void){ int a,b; while(1){ int k=0; cin>>a>>b; if(a==0&&b==0)break; for(int i = 1;i<=a;i++){ for(int j = i+1;j<=a;j++){ for(int l = j+1;l<=a;l++){ if(b==i+j+l){ k++; ...
#include <bits/stdc++.h> typedef long long ll; using namespace std; ll MOD = 1000000007; #define vec vector<int> #define vecll vector<ll> #define vecd vector<double> #define vecst vector<string> #define vecb vector<bool> #define v2(v,n,m,init) vector<vector<i...
0
6,706,923
#include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> #include <string> #include <sstream> #include <complex> #include <vector> #include <list> #include <queue> #include <deque> #include <stack> #include <map> #include <set> #include <iomanip> using namespace std; typedef long...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; #define rep(i, n) for (int i = 0; i < (int)(n); ++i) template <class T> inline bool chmin(T &a, T b) {if (a > b){a = b;return true;}return false;} template <class T> inline bool chmax(T &a, T b) {if (a < b){a = b;return true;}...
0
56,107,568
#include <stdio.h> #include <string.h> int dp[2][51]; int main() { while(1) { int n; if(EOF == scanf("%d",&n)) { break; } int now = 0; for(int i = 0; i <= 50; i++) { dp[now][i] = 0; } dp[now][0] = 1; for(int k = 0; k < 4; k++) { int nex = (now + 1) % 2; for(int i = 0; i <= 50; i++) ...
#include <bits/stdc++.h> using namespace std; void my_dbg() { cout << endl; } template<typename Arg, typename... Args> void my_dbg(Arg A, Args... B) { cout << ' ' << A; my_dbg(B...); } #define dbg(...) cout << "(" << #__VA_ARGS__ << "):", my_dbg(__VA_ARGS__) #define scn(n) scanf("%d", &n) #define lscn(n) scanf("%lld",...
0
66,421,344
#include <bits/stdc++.h> using namespace std; int main() { char s[4]; for(int i=0;i<4;++i) cin >> s[i]; sort(s,s+4); if(s[0]==s[1]&&s[2]==s[3]&&s[1]!=s[2]) cout << "Yes" << endl; else cout << "No" << endl; }
#include <bits/stdc++.h> #define repd(i, a, b) for (ll i = (a); i < (b); i++) #define repb(i, n) for (ll i = (n)-1; i >= 0; i--) #define rep(i, n) repd(i, 0, n) using namespace std; using ll = long long; using ul = unsigned long long; using ld = long double; const ul mod = 1000000007; struct edge { ll to, cost; ...
0
56,491,208
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long ul; #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 ALL(x...
#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 pii pair<int,int> #define pq priority_queue #define pb push_back #define eb emplace_back #define fi first #define se second #define endl '\n' #define ios ios_base::sync_with_st...
0
81,552,933
#include <iostream> using namespace std; int main() { int n; cin >> n; int arr[n]; for (int i=0; i<n; i++){ cin>> arr[i]; } if (n%2==0){ for (int i=n-1; i>=0; i--){ if (i%2==1) cout << arr[i]<<' '; } for (int i=0; i<n; i++){ if (i%2==0) cout << arr[i]<<' '; } }...
#include <iostream> #include <algorithm> #include <vector> #include <complex> using namespace std; int main(){ int n; complex<int> c; vector< complex<int> > v; vector<int> srt; while( cin>>n ){ if( v.size()==0 ){ c.real() = n; c.imag() = 1; v.push_back( c ); }else{ for( unsigne...
0
4,315,084
#include <bits/stdc++.h> using namespace std; #define F first #define S second #define ll long long #define ld long double #define PB push_back #define lc 2 * v #define rc 2 * v + 1 #define mid (s + e) / 2 #define pii pair <int , int> #define pll pair <long long , long long> #define FAST ios::sync_with_stdio(false);cin...
#include <iostream> #include <string> #include <cmath> using namespace std; int main(){ int N,i,n,a[100001]={0},b[100001]={0},t; cin>>N; for(i=1;i<=N;i++){ cin>>n; a[i]=n; } for(i=1;i<=N;i++){ t=a[i]; b[a[t]]=t; } for(i=1;i<=N;i++){ cout<<b[i]<<" "; }...
0
13,223,701
#include<bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define rep(i,N) for(int i = 0; i < (N); i++) #define erep(i,N) for(int i = N; i >= 0; i--) const ll INF = 1000000000000000000; int A,B,C,K; int cnt; int main(){ cin >> A >> B >> C >> K; while (A >= B){ cnt++; ...
#pragma GCC optimize ("O3") #include <bits/stdc++.h> using namespace std; #ifdef LOCAL #include <prettyprint.hpp> #define debug(...) cerr << "[" << #__VA_ARGS__ << "]: ", d_err(__VA_ARGS__); #else #define debug(...) 83; #endif void d_err() { cerr << endl; } template <typename H, typename... T> void d_err(H h, T......
0
96,037,503
#include<bits/stdc++.h> #define M 1000003 using namespace std; int n,d[M]; string str,key; int stoi(string s){ int r=0; for(int i=0;i<s.size();i++){ if(s[i]=='A')r=r*4+1; if(s[i]=='C')r=r*4+2; if(s[i]=='G')r=r*4+3; if(s[i]=='T')r=r*4+4; } return r; } void insert(int k){ int i=0,f=0; while(!f...
#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a[i]; } sort(a.rbegin(), a.rend()); long long ans1 = 0, ans2 = 0; for (int i = 0; i < n - 1; i++) { if (a[i] == a[i + 1]) { if (ans1 == 0) {...
0
62,062,047
#include <bits/stdc++.h> #include <iostream> #define ll long long #define map unordered_map #define set unordered_set #define pll pair<ll, ll> #define vll vector<ll> #define mll map<ll, ll> using namespace std; const ll MOD = 1000000007LL; const ll INF = (1LL << 60LL); int main() { ll X; scanf("%lld", &X); ll r =...
#include <iostream> #include <stdio.h> using namespace std; int tmp,D[100]={},ans; void north(){ tmp=D[0]; D[0]=D[1]; D[1]=D[5]; D[5]=D[4]; D[4]=tmp; } void south(){ tmp=D[0]; D[0]=D[4]; D[4]=D[5]; D[5]=D[1]; D[1]=tmp; } void east(){ tmp=D[0]; D[0]=D[3]; D[3]=D[5]; ...
0
83,761,468
#include <bits/stdc++.h> using namespace std; int main() { int A, B, K; cin >> A >> B >> K; int cnt = 0; int i = min(A, B); while (i > 0) { if (A % i == 0 && B % i == 0) { cnt++; } if (cnt == K) { break; } i--; } cout << i << endl; }
#include<iostream> #include<vector> #include<string> #include<algorithm> #include<queue> #include<deque> #include<cmath> #include<map> #include<unordered_map> #include<set> #include<cstring> #include<iomanip> using namespace std; typedef long long ll; const ll INF = 1e9 + 6; const ll MOD = 1e9 + 7; const ll LLINF = 1e...
0
91,637,268
#pragma GCC optimize ("O3") #pragma GCC target ("sse4") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<int> vi; typedef pair<int, int> pi; #define debug(x) cerr << #x << ": " << x << endl; #define debug2(x, y) debug(x) debug(y); #define repn(i, a, b) for(int i...
#include <bits/stdc++.h> #define il inline #define rg register using namespace std; typedef long long LL; const LL m_63=1061109567; const LL m_127=2139062143; const int inf=2147483647; const double pi=atan(1.0)*4.0; const LL llf=9223372036854775807; const LL N=1e6+7; const int M=1e6; int n,d[N],flag[N]; int num,b[N],w[...
0
69,466,749
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vec; typedef vector<vec> mat; typedef pair<ll,ll> pll; const ll mod=1e9+7; const ll inf=1LL<<61; int main() { ll n,m; cin >> n >> m; vec a(n),b(m); for(ll i=0;i<n;i++) cin >> a[i]; for(ll i=0;i<m;i++) cin >> b[i]; mat dp(n...
#include<bits/stdc++.h> using ll = long long; using namespace std; const ll INF = 1000000000000000000; const ll mod = 1000000007; ll ok[12345678], cost[12345678]; signed main() { ll n, m, l, r, d, z = 0, ans = 0; cin >> n >> m; map <ll, map<ll, ll>> ma; vector<vector<ll>> G(123456); queue<ll> que; if (m =...
0
79,307,293
#include <iostream> #include <string> #include <algorithm> #include <iomanip> #include <vector> #include <map> #include <cmath> #include <queue> #include <utility> #include <functional> #include <deque> #include <cctype> #include <stack> #include <bitset> #include <set> using ll = long long; using namespace std; typede...
#include <iostream> #include <string> #include <algorithm> #include <cmath> #include <deque> #include <queue> #include <stack> #include <vector> #include <utility> #include <iomanip> #include <bitset> #include <set> #include <map> #include <stdio.h> #include <numeric> #include <cstring> #define rep(i,n) for (int i = 0;...
0
97,588,634
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; const double PI = 3.14159265358979323846; int main() { string a, b; cin >> a >> b; reverse(a.begin(), a.end()); if(a == b) cout << "YES" << endl; else cout << "NO" << endl; }
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<(n);++i) #define reps(i,n) for(int i=1;i<=(n);++i) #define repr(i,n) for(int i=(n);i>=0;--i) #define cinv(n,v) VL v(n);rep(i,n)cin>>v[i] #define int long long #define itn int #define pb push_back #define eb emplace_back #define m_p make_pair #d...
0
34,070,320
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <queue> #include <iomanip> #include <climits> #include <string> #include <cmath> using namespace std; using ll = long long int; #define NUM 1000000007 int main(){ char c; vector<bool> v(3); for(int i=0; ...
#include<bits/stdc++.h> #define all(x) (x).begin(),(x).end() #define rep(i,n) for(ll i=0;i<(ll)(n);i++) using namespace std; typedef long long ll; ll gcd(ll a,ll b){return b!=0?gcd(b,a%b):a;} ll lcm(ll a,ll b){return a/gcd(a,b)*b;} int main(){ ll n; string s; cin>>n>>s; ll now=0,mn=0; rep(i,n){ ...
0
75,654,089
#include <bits/stdc++.h> using namespace std; using ll = long long; void solve(long long N, long long K) { ll max_K = (N - 1) * (N - 2) / 2; if (K > max_K) { cout << -1 << endl; return; } cout << N - 1 + max_K - K << endl; for (ll i = 2; i <= N; i++) { cout << 1 << " " << i <...
#include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <complex> #include <string> #include <sstream> #include <algorithm> #include <numeric> #include <vector> #include <queue> #include <stack> #include <functional> #include <iostream> #include <map> #include <set> using namespace std; typede...
0
14,468,252
#include<bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define endl "\n" #define int long long int32_t main(){ int t,o; cin >> t >> o; if(t*500 >= o) cout << "Yes\n"; else cout << "No\n"; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll r[10],c[10]; ll cntr[(1<<10)],cntc[(1<<10)]; string s[10]; bool rr[10],cc[10]; int main() { ll H,W,K; cin>>H>>W>>K; for(ll i=0;i<H;i++) cin>>s[i]; ll sum=0; for(ll i=0;i<H;i++){ for(ll j=0;j<W;j++){ if(s[i][j]...
0
32,802,426
#include <cstdio> #include <cstdlib> typedef struct Node { int key; struct Node* prev; struct Node* next; } Node; Node* head; void initNode() { head = (Node*)malloc(sizeof(Node)); head->prev=head; head->next=head; } void insertFirst(int key) { Node* x=(Node*)malloc(sizeof(Node)); x->key=key; x->next=head->next...
#include <bits/stdc++.h> using namespace std; int main(void){ int x,n,i=0,j,c=0,p,mita[1000] ={0}; cin >> x >> n; for(i=0;i<n;i++) { cin >> p; mita[p]=1; } if(mita[x]==0) { cout << x << endl; return 0; } for(i=1;i<=n;i++) { if(mita[x-i]==0...
0
6,522,557
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int A, B, C, K, ans; cin >> A >> B >> C >> K; if (A >= K) ans = K; else if (A + B >= K) ans = A; else ans = 2 * A + B - K; cout << ans << endl; }
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<ll, ll> P; #define rep(i, n) for(ll (i) = 0; (i) < (n); (i)++) #define rep1(i, n) for(ll (i) = 1; (i) <= (n); (i)++) #define rrep(i, n) for(ll (i) = (n) - 1; (i) >= 0; (i)--) #define rrep1(i, n) for(ll (i) = (n); (i) >= 1; (i)--) const ll ...
0
57,246,134
#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) typedef long long ll; typedef pair<int, int> P; const int MAX = 200005; const int INF = 1001001001; const int MOD = 1000000007; int main(){ string S; cin >> S; if (...
#include<iostream> int main(){ int n; std::cin >> n; int a[n+1]; for(int i=1;i<=n;i++) std::cin >> a[i]; bool f=0; int t=0; int i=1; while(t!=n){ if(a[i]==2){ t++; f=1; break; } else{ i=a[i]; } t++; } f==1?std::cout << t : std::cout << "-1"; return 0...
0
33,621,843
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> P; typedef pair<ll, ll> Pll; #define rep(i,n) for(int (i) = 0; (i) < (int)(n); (i)++) #define debug(var) do{std::cout << #var << " : ";view(var);}while(0) template<typename T> void view(T e){std::cout << e...
#include <iostream> #include <fstream> #include <set> #include <map> #include <string> #include <vector> #include <queue> #include <deque> #include <stack> #include <functional> #include <algorithm> #include <climits> #include <cmath> #include <iomanip> using namespace std; #define ll long long int #define rep(i,n) for...
0
58,737,127
#include<bits/stdc++.h> using namespace std; long long A[200005]; map<long long, long long> memo; int main(){ long long N; cin >> N; for(long long i = 0; i < N; i++) { cin >> A[i]; A[i]--; memo[A[i]]++; } long long base = 0; for(auto item: memo) { base += ((item.second) * (item.second - 1)) /2; } for(lo...
#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
11,975,622
#include "bits/stdc++.h" using namespace std; #define rep(i,n)for(int i=0;i<(int)(n);i++) #define PI 3.141592653589793 int main() { string s; cin >> s; if (s.at(5) == '0' && s.at(6) >= '1' && s.at(6) <= '4') cout << "Heisei" << endl; else cout << "TBD" << endl; }
#include<bits/stdc++.h> #define rep(i,N) for(ll (i)=0;(i)<(N);(i)++) #define chmax(x,y) x=max(x,y) #define chmin(x,y) x=min(x,y) using namespace std; typedef long long ll; typedef pair<int,int> P; const int mod = 1000000007; const int INF = 1001001001; int MAX_V = 100; vector<vector<int>> d(MAX_V, vector<int>(MAX_V, I...
0
4,701,010