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#include <iostream> #include <cmath> using namespace std; int digsum(long int a,long int b){ int suma=0; int sumb=0; int max; while(a>0){ suma += 1; a /= 10; } while(b>0){ sumb += 1; b /= 10; } if(suma>=sumb){ max = suma; } else{ ma...
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < (n); i++) using ll = long long; int main() { ll n; cin >> n; ll i = 0; ll ans = 1e10; while (i*i < n) { i++; ll cost = 1e10;; if (n % i == 0) { string a = to_string(i); string b = to_string(n/i); if ...
1
65,795,274
#include <bits/stdc++.h> using namespace std; int main() { int N; long long count=0; cin >> N; vector<int>vec(N); for(int i=0;i<N;i++){ cin >> vec.at(i); } for(int i=0;i<N;i++){ if(i==N-1){ count+= vec.at(i)/2; } else if(vec.at(i)%2==1){ count += vec.at(i)/2; if(vec.at(i+...
#include <iostream> #include <algorithm> #include <vector> #include <cmath> #include <set> #include <map> #include <iomanip> #include <cassert> #include <stack> #include <queue> #include <deque> using namespace std; typedef long long ll; typedef pair <int, int> pii; typedef pair <ll, ll> pll; #define sz(a) (int)a.size(...
1
96,553,141
#include <bits/stdc++.h> #define rep(i, a, b) for(int i = a; i < b; i++) #define Rep(i, a, b) for(int i = a; i <= b; i++) #define _GLIBCXX_DEBUG #define Vl vector<ll> #define Vs vector<string> #define Vp vector<pair<ll, ll>> #define P pair<ll, ll> using ll = long long; #define ALL(v) (v).begin(),(v).end() #define endl ...
#include <bits/stdc++.h> #include <cmath> const double PI = 3.14159265358979323846; using namespace std; 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 = 1e15; #define cmin(x, y) x = min(x, y) #define cmax(x, y) x = max(x, y) #define r...
1
39,949,691
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; int main(void) { int H,W,K; cin >> H >> W >> K; vector<string> A(H); for (int i = 0; i < A.size(); i++){ cin >> A[i]; } int ans=0; for (int i = 0; i < 1<<H; i++){ for (int j = 0; j < 1<<W; j++){ ...
#include <bits/stdc++.h> #define _GLIBCXX_DEBUG #define rep(i,n) for(int i=0;i<(n);++i) #define repi(i,a,b) for(int i=int(a);i<int(b);++i) #define all(x) (x).begin(), (x).end() #define PI 3.14159265358979323846264338327950L using namespace std; typedef long long ll; typedef long double ld; int main() { int h,w,k; ...
1
92,448,520
#include <bits/stdc++.h> #include <algorithm> #define rep(i, n) for (ll i=0; i<n; ++i) #define all(obj) (obj).begin(),(obj).end() using namespace std; typedef long long ll; long long GCD(long long x, long long y) { return y ? GCD(y, x%y) : x; } int main(){ ll X, t; cin >> X >> t; cout << max(X-t, (ll)0) << ...
#include<bits/stdc++.h> #define ll long long #define all(a) a.begin(),a.end() #define sz(a) a.size() #define re return #define MP make_pair #define pb push_back #define pii pair<int,int> #define se second #define fi first using namespace std; signed main(){ ios_base::sync_with_stdio(0); int x,t; cin>>x>>t; cout<<m...
1
14,861,274
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) #define all(x) (x).begin(),(x).end() using ll = long long; string char_to_string(char val) { return string(1, val); } int char_to_int(char val) { return val - '0'; } template<class T> inline bool chmin(T& a, T b...
#include<bits/stdc++.h> using namespace std; string S; int main(){ cin >> S; long long ans = 0, buf = 0; for(int i = 0; i < S.size(); ++i){ if(S[i] == 'B') ++buf; else if(S[i] == 'W') ans += buf; } cout << ans << endl; return 0; }
1
27,326,982
#include <bits/stdc++.h> using namespace std; typedef long long ll; static const int MAX = 100; bool mat[MAX][MAX]; int col[MAX], row[MAX]; int main(){ int h, w; cin >> h >> w; for(int i = 0; i < h; i++){ for(int j = 0; j < w; j++){ char c; cin >> c; mat[i][j] = (...
#include<bits/stdc++.h> using namespace std; int main(){ int H, W; cin>> H >>W; vector<vector<char>> a(H, vector<char>(W)); vector<bool> row(H, false); vector<bool> col(W, false); for(int i=0; i<H; i++){ for(int j=0; j<W; j++){ cin>>a[i][j]; if(a[i][j]=='#'){ ...
1
48,172,333
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; if (100 <= n && n <= 111) cout << 111 << endl; else if (112 <= n && n <= 222) cout << 222 << endl; else if (223 <= n && n <= 333) cout << 333 << endl; else if (334 <= n && n <= 444) cout <...
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { int n; cin >> n; for (int i = 1; i <= 9; i++) { int tmp = 111 * i; if (tmp < n) { } else{ cout << tmp << endl; break; } } return 0; }
1
16,917,396
#include <bits/stdc++.h> using namespace std; int main() { int a, b, x; cin >> a >> b >> x; if (a > x) { cout << "NO" << endl; } else if (a + b >= x) { cout << "YES" << endl; } else { cout << "NO" << endl; } return 0; }
#include <iostream> using namespace std; int main() { int a,b,x; cin>>a; cin>>b; cin>>x; if ((b>=x-a) && (x>=a)) cout<<"YES"; else cout<<"NO"; }
1
15,938,962
#include <iostream> #include <cstdio> #include <vector> #include <algorithm> #include <map> #include <numeric> #include <string> #include <cmath> #include <iomanip> #include <string> #include <queue> #include <list> #include <stack> using namespace std; const int INF = 1 << 30; const int mod = 1000000007; typedef long ...
#include <cstdio> int main() { int a,b,c; std::scanf("%d %d %d",&a,&b,&c); if(a < b && b < c) { std::printf("Yes"); } else if(!(a < b && b < c)) { std::printf("No"); } std::printf("\n"); return 0; }
1
40,707,659
#include <algorithm> #include <iostream> #include <vector> #define REP(i, n) for (int i = 0; i < (n); i++) using namespace std; void solve(long long N, long long M, long long X, long long Y, std::vector<long long> x, std::vector<long long> y){ sort(x.begin(), x.end(), greater<long long>()); sort(y.begin(), y.en...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define rrep2(ri,x,n) for(int ri = (int)(n-1); ri >= (int)(x); ri--) #define repit(itr,x) for(auto itr = x.begin(); itr != x...
1
43,052,071
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll len[50], pat[50]; ll patties(int n, ll x) { if (n == 0) { if (x <= 0) return 0; else return 1; } else if (x <= 1 + len[n-1]) { return patties(n-1, x-1); } else { return pat[n-1] + 1 + patties(n-1, x - 2 - len[n-1]); } } int main() { int...
#include <iostream> #include <algorithm> #include <vector> #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<=n;++i) using namespace std; typedef long long ll; int main() { ll n;cin >> n; ll x;cin >> x; vector<ll> b(n+1); vector<ll> p(n+1); b[0] = 1; p[0] = 1; rep(i,n) { b[i+1] = b...
1
34,165,882
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define INF 1e9 #define PI 3.14159265359 #define MOD 1000000007 #define ALL(v) v.begin(),v.end() #define ALLR(v) v.rbegin(),v.rend() typedef long long ll; const int dx[4] = {1,0,-1,0}; const int dy[4] = {0,1,0,-1}; int ma...
1
13,807,440
#include <iostream> #include <vector> #include <algorithm> #include <set> #include <map> #include <queue> #include <cstring> #include <cmath> #include <bitset> #include <iomanip> #include <functional> using namespace std; template<typename T> void uin(T &a, T b) {if (b < a) a = b;} template<typename T> void uax(T &a, T...
#include<cstdio> #include<algorithm> #include<iostream> #define maxn 200+1 using namespace std; int n,a[maxn],ans; int main(){ scanf("%d",&n); int md=n<<1; for(int i=1;i<=md;++i)scanf("%d",&a[i]); sort(a+1,a+1+md); for(int i=1;i<=md;i+=2)ans+=a[i]; printf("%d\n",ans); re...
1
80,425,793
#include <bits/stdc++.h> using namespace std; int main() { string str; cin >> str; if(str.at(0) == str.at(1) && str.at(1) == str.at(2)){ cout << "Yes"; }else if(str.at(3) == str.at(1) && str.at(1) == str.at(2)){ cout << "Yes"; }else{ cout << "No"; } }
#include <bits/stdc++.h> #define ll long long int #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 println(x) cout << x << endl using namespace std; int main() { string n; cin >> n; int cnt = 0; char pr...
1
40,675,660
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef unsigned long long ull; #define int ll const int INF=(int)2e18; const int MOD = 1000000007; const int PEG = 998244353; long double pie=acos(-1); typedef vector< int > vi; typedef vector< vi > vvi; typedef pair< int, int > pii; typedef...
#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 N, M; cin >> N >> M; int A; int ans = N; rep(i, M) { cin >> A; ans -= A; if (ans < 0) { cout << -1 << endl; return 0; } } cout << ans << endl; re...
1
18,259,479
#include<bits/stdc++.h> using namespace std; int main (void){ int k,s,ans = 0; cin >> k >> s; for(int i = 0;i <= k;i++){ for(int j = 0;j <= k;j++){ if(s-i-j <= k && s-i-j >=0){ ans++; } } } cout << ans << "\n"; return 0; }
#include<bits/stdc++.h> #define rep(i,n) for(int i=0;n>i;++i) using namespace std; using ll=int64_t; using vi=vector<int>; using VI=vector<ll>; using vis=vector<string>; using vvi=vector<vi>; int gcd(int a,int b){ if(a%b==0) return b; return gcd(b,a%b); } int main(){ int k,s; cin>>k>>s; int ans=...
1
85,421,865
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; typedef pair<int, int> p; typedef long long ll; const int inf = 1000000007; int main() { int k, a, b; cin >> k >> a >> b; bool ok = false; for (int i = 0; i < 5000; i++) { if (ok) break; if...
#include<iostream> using namespace std; int main() { int want = 0, hi = 0, low = 0; cin >> want >> low >> hi; bool ans = false; while (low <= hi) { if (low % want == 0) { ans = true; break; } low++; } if (ans) { cout << "OK" << endl; } else { cout << "NG" << endl; } }
1
64,526,894
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define x first #define y second #define pii pair<int,int> #define rand rund #define pb push_back #define eb emplace_back using namespace std; using namespace __gnu_pbds; typedef long long int ll; typedef unsigned long long int ull; int MOD=1000000007; i...
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll k,now,a[100];int n=50; void work(){ int p=1; for (int i=1;i<=n;i++) if (a[i]>a[p]) p=i; a[p]-=(n+1); for (int i=1;i<=n;i++) a[i]++; } int main() { scanf("%lld",&k); now=(k+49)/50*50; for (int i=1;i<=n;i++) a[i]=(k+49)/50+49; while (now>k) wor...
1
35,770,251
#include<bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < n; ++i) #define all(x) (x).begin(),(x).end() #define endl "\n" using ll = long long; using P = pair<int,int>; using mp = map<string,int>; const int MOD = 1e9 + 7; int main() { ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(...
#include<iostream> #include<iomanip> #include<string> #include<algorithm> #include<vector> #include<utility> #include<tuple> #include<map> #include<queue> #include<stack> #include<deque> #include<bitset> #include<math.h> using namespace std; using ll = int64_t; using Graph = vector<vector<int> >; const ll M = 100000000...
1
86,114,789
#include <iostream> #include <string> #include <vector> #include <algorithm> #include <cstring> #include <cmath> #include <limits> #include <stack> #include <queue> #include <map> #include <set> using namespace std; using ll = long long; using ui = unsigned int; const ll MOD = 1000000007; const ll INF = 922337203685477...
#include <bits/stdc++.h> using namespace std; int main(){ double n,m,d; cin>>n>>m>>d; int a=1; if(d>0){ a++; } cout<<fixed<<setprecision(15); cout<<(m-1)*(a*(n-d))/(n*n)<<endl; }
1
72,513,098
#include <bits/stdc++.h> using namespace std; using ll = long long; int main(){ ios::sync_with_stdio(false); cin.tie(0); string s,t; cin >> s >> t; sort(s.begin(), s.end()); sort(t.begin(), t.end()); reverse(t.begin(), t.end()); if (s < t){ cout << "Yes" << "\n"; } else{ ...
#include<iostream> #include<algorithm> using namespace std; int main(){ string s,t; cin>>s>>t; sort(s.begin(),s.end()); sort(t.begin(),t.end()); bool greater=false; bool lower=false; for(int i=0;i<min((int)s.size(),(int)t.size());i++) { if(s[i]<t[t.size()-i-1]) { ...
1
83,983,511
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<stack> #include<queue> #include<map> #include<cstring> #include<cstdio> #include<cmath> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) #define REP(n) rep(i,n) const int MAXN = 50, MAXT = 11, INF = (10000); int d[MAXT][MAXT]; i...
#include <iostream> #include <vector> #include <string> #include <sstream> #include <algorithm> #include <map> #include <set> #include <cstdio> #include <cmath> #include <cstring> #include <stack> #include <queue> #include <utility> #define rep(i,l,n) for(lint i=l;i<n;i++) #define rer(i,l,n) for(lint i=l;i<=n;i++) #def...
1
99,598,029
#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...
#include<iostream> #include<iomanip> #include<cmath> #include<string> #include<cstring> #include<vector> #include<list> #include<algorithm> #include<map> #include<set> #include<queue> #include<stack> using namespace std; typedef long long ll; #define fi first #define se second #define mp make_pair #define rep(i, n) for...
1
26,593,835
#include <bits/stdc++.h> #include <vector> using namespace std; int main(){ string a,b; cin>>a>>b; sort(a.begin(),a.end()); sort(b.begin(),b.end(),greater<>()); if(a<b) cout<<"Yes"<<endl; else cout<<"No"<<endl; return 0; }
#include <iostream> #include <algorithm> #include <vector> #include <set> #include <map> #include <deque> using namespace std; #define rep(i, a, b) for(int i = a; i < (b); ++i) typedef long long ll; typedef pair<int,int> P; int main() { string s,t; cin >> s >> t; sort(s.begin(), s.end()); sort(t.begin()...
1
63,131,003
#include <bits/stdc++.h> using namespace std; typedef long long ll; const static ll INF = 1e15; #define rep(i, n) for (int i = 0; i < (int)(n); i++) const ll MOD = 1e9+7; int main(){ int N, M; cin >> N >> M; vector<int> A(N), B(N), C(M), D(M), ans(N); for(int i = 0; i < N; i++) cin >> A[i] >> B[i]; for(...
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;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 repi(i,x) for(a...
1
84,212,834
#include <bits/stdc++.h> using namespace std; #define ll long long #define all(v) (v).begin(), (v).end() #define rep(i,n) for(int i=0;i<n;++i) #define rep1(i,n) for(int i=1;i<n;++i) #define FOR(i, m, n) for(int i = m; i < n; i++) #define EPS (1e-7) #define gearup ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); typ...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ul; typedef unsigned int ui; typedef pair<int, int>P; typedef pair<ll, ll> LP; typedef long double ld; typedef pair<ld, ld> LDP; typedef vector<vector<ll> > mat; typedef vector<ll> vec; #define rep(i,n) for(int i=0;i<n;i++) #d...
1
48,613,426
#include<bits/stdc++.h> #define rep(i,n) for(int i=0; i< (n); i++) using namespace std; typedef long long ll; const int mod = 1000000007; int main(){ char s[2*100000+1]={}; char t[2*100000+1]={}; cin>>s>>t; int p=strlen(s); int ans=0; rep(i,p){ if(s[i]!=t[i]){ ans++; } } cout<<ans<<endl; }
#pragma GCC target ("avx2") #pragma GCC optimize "trapv" #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") #include <bits/stdc++.h> #define input(a,n) for(ll i1=0;i1<n;i1++)cin>>a[i1] #define ll long long #define pi 2 * acos(0.0) #define usll unordered_set<ll> #define sll set<ll> #define vll vec...
1
59,205,733
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; int main() { char b; cin >> b; switch (b) { case 'A': b = 'T'; break; case 'T': b = 'A'; break; case 'C': b = 'G'; break; case 'G': b = 'C'; break; } cout << b << endl; }
#include<bits/stdc++.h> #define fast ios::sync_with_stdio(false);cin.tie(NULL) using namespace std; #define int long long #define MOD 1000000007 typedef vector<int> vi; typedef pair<int,int> pi; #define inf 1e18 #define For(i,a,b) for (int i = a; i < b; i++) #define Rep(i,a,b) for (int i = a; i <= b; i++) #define ps(x,...
1
77,315,706
#include<iostream> using namespace std; int main() { int H,W; for(int r=0; ; r++){ cin >> H >> W; if(H==0 && W==0) break; for(int i=0; i<H; i++){ for(int j=0; j<W; j++){ cout << '#'; } cout << endl; } cout <<...
#include <bits/stdc++.h> using namespace std; int main(){ for (int k = 0; k < 114514; ++k){ int H, W; cin >> H >> W; if(H == 0 && W == 0){ break; } for (int i = 0; i < H; ++i) { for (int j = 0; j < W; ++j) { cout << "#"; } cout << endl; } cout << endl; } }
1
36,418,194
#include<bits/stdc++.h> #include<atcoder/all> #define rep(i, n) for(int i=0; i<(n); i++) using namespace std; using namespace atcoder; using ll = long long; using P = pair<ll, ll>; int main() { ios::sync_with_stdio(false); cin.tie(0); int n, q, t, u, v; cin >> n >> q; dsu d(n); rep(i, q) { ...
#include<bits/stdc++.h> using namespace std; #define gcd(a,b) __gcd(a,b) #define lcm(a,b) (a*b)/gcd(a,b) #define ff first #define ss second #define int long long #define float double #define pb emplace_back #define mp make_pair #define pii ...
1
99,884,808
#include <bits/stdc++.h> using namespace std; void dice_roll( int *dice, char i){ if( i == 'W'){ int tmp = dice[0]; dice[0] = dice[1]; dice[1] = dice[5]; dice[5] = dice[4]; dice[4] = tmp; } if( i == 'S'){ int tmp = dice[0]; dice[0] = dice[4]; dice[4] = dice[5]; dice[5] = dice[1]; dice[1] = tmp; ...
#include <iostream> using namespace std; class dice{ private: int me[6]; public: int set(); int right(int f,int t); int show(int k); }; int dice::set(){ int i; for (i = 0; i < 6; i++) cin >> me[i]; return 0; } int dice::right(int f, int t){ int i,j; for (i = 0; i < 6; i++){ if (me[i] == f) break; } fo...
1
1,871,882
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0;i<(int)n;++i) typedef long long ll; typedef pair<ll, ll> pll; int main(){ ll H, W; cin >> H >> W; vector<pll> roads; REP(i, H){ ll p; cin >> p; roads.push_back({p, 0}); } REP(i, W){ ll p; ...
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<int, int>; int main() { int W, H; cin >> W >> H; vector<P> a(W + H); for (int i = 0; i < W + H; i++) { int x; cin >> x; a[i] = {x, (i < W)}; } sort(begin(a), end(a)); ll ans {}; int c[2] { W + 1, H + 1 }; for (aut...
1
71,119,099
#include<iostream> #include<stdio.h> #include<string.h> #include<ctype.h> #include<cmath> #include<iomanip> using namespace std; int main(void){ int a[6],c,q,hokan,ue,mae; cin>>a[1]>>a[2]>>a[3]>>a[4]>>a[5]>>a[6]; cin>>q; for(int kibou=0;kibou<q;kibou++){ cin>>ue>>mae; c=0; for(int x=0;4>x;x++){ for(int b=0;...
#include <iostream> #include <algorithm> #include <vector> #include <stack> #include <queue> #include <map> #include <cmath> #include <string> #include <sstream> #include <iomanip> #include <complex> using namespace std; #define ll long long #define vvi vector< vector<int> > #define vi vector<int> #define All(X) X.begi...
1
95,938,174
#include <bits/stdc++.h> using namespace std; int main(){ int now; int next; int rate; cin >> now >> rate; next = 2 * rate - now; cout << next << endl; }
#include<bits/stdc++.h> #define watch(x) cout << (#x) << " is " << (x) << endl #define endl "\n" typedef long long ll; using namespace std; int static fast = [](){ ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); return 0; }(); int main() { int r, g; cin >> r >> g; cout << g*2 - r << endl; retu...
1
10,359,846
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for(ll i = 0; i < (ll)(n); i++) #define rep2(i, a, n) for(ll i = a; i < (ll)(n); i++) #define memi cout << endl #define kono(n) cout << fixed << setprecision(n) #define all(c) (c).begin(), (c).end() #define pb push_back #define hina c...
#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>; #define chmax(x,y) x = max(x,y); #define chmin(x,y) x = min(x,y); const int di[] = {-1, 0, 1, 0}; const int dj[] = {0, -1, 0, 1}; const int INF = 1001001001; int main() { int n...
1
96,305,507
#include <bits/stdc++.h> using namespace std; #define ll long long #define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--) #define rrep(i,n) RREP(i,n-1,0) #define all(v) v.begin(), v.end() const int inf = 1e9+7; const ll longinf = 1LL...
#include <bits/stdc++.h> using namespace std; int main(void) { int n, m, p; string s; scanf("%d", &n); scanf("%d", &m); int prob[n] = {}; bool bprob[n] = {}; for (int i = 0; i < m; i++) { cin >> p; cin >> s; if (!bprob[p - 1]) { if (s == "WA") ...
1
75,056,599
#define TEMPLATE_USED #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vl> vvl; typedef pair<ll,ll> pl; typedef vector<pl> vp; const ll INF=1001001001; const ll LINF=1001001001001001001; const ll D4[]={0,1,0,-1,0}; const ll D8[]={0,1,1,0,-1,-1,1,-1,0}; #define _o...
#include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int 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...
1
521,947
#include<iostream> #include<iomanip> #include<algorithm> #include<cctype> #include<cmath> #include<string> #include<set> #include<map> #include<queue> #include<vector> using namespace std; int main() { int n; while (true) { cin >> n; if (!n)break; int s, M, m, sum = 0; for (int i = 0; i < n; i++) { cin >> ...
#include<iostream> #include<algorithm> using namespace std; int main(){ long long sum[20]; int j=0; while(true){ int n; cin >> n; if(n==0)break; int s[n]; sum[j] = 0; for (int i = 0; i < n; ++i) { cin>>s[i]; sum[j]+=s[i]; } sort(s,s+n); sum[j] -= s[0]+s[n-1]; sum[j] = sum[j]/(n-2); j++;...
1
89,952,368
#include<stdio.h> #include<iostream> #include<vector> #include<math.h> #include<queue> #include<map> #include<algorithm> #include<string.h> #include<functional> #include<limits.h> #include<stdlib.h> #include<string> #include<unordered_map> using namespace std; #define intmax INT_MAX #define lmax LONG_MAX #define uintma...
#include <bits/stdc++.h> using namespace std; using ll=long long; using vi = vector<int>; using vvi = vector<vector<int>>; using vl = vector<ll>; using vvl = vector<vector<ll>>; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (long long i = j; i < (long long)(n); i++) #define _GLIBCXX_DEBUG #define MOD 10000000...
1
6,003,275
#include <bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define f first #define s second #define ll long long #define for(i,a,b) for (i=a; i<b; i++) #define forb(i,a,b) for (i=a; i>b; i--) #define all(S) S.begin(),S.end() #define sort(S) sort(all(S)) const int inf = 1e9; const ll INF = 1...
#include <bits/stdc++.h> typedef long long ll; using namespace std; int main(){ int N; string s; cin>>N; cin>>s; ll count=0; for(int i=0;i<N;++i){ for(int j=i+1;2*j-i<N;++j){ int k=j+j-i; if(s[i]==s[j])continue; if(s[j]==s[k])continue; if(s...
1
10,822,078
#include "algorithm" #include "bitset" #include "cmath" #include "functional" #include "iomanip" #include "iostream" #include "map" #include "numeric" #include "queue" #include "set" #include "string" #include "vector" #define rep(i, to) for (ll i = 0; i < (to); ++i) #define rep1(i, to) for (ll i = 1; i <= (to); ++i) #...
#include <bits/stdc++.h> using namespace std; int main() { int N, Z, W; cin >> N >> Z >> W; vector<int> a(N); for (auto &x : a) cin >> x; if (N == 1) cout << abs(W - a[0]) << endl; else cout << max(abs(W - a[N-1]), abs(a[N-2] - a[N-1])) << endl; }
1
32,003,338
#include<bits/stdc++.h> using namespace std; int main(){ int q; cin>>q; for(int _=0;_<q;_++){ int64_t a,b; cin>>a>>b; if(a==1&&b==1){ cout<<0<<endl; continue; } int64_t l=0; int64_t r=max(a,b); int64_t h; while(r-l>1){ h=(l+r)/2; if(h*h>=a*b) r=h; ...
#include <bits/stdc++.h> using namespace std; typedef long long i64; i64 suma; i64 a, b; bool ok(i64 st, i64 dr, i64 l, i64 r) { if (dr <= l) return dr * l <= suma; if (st >= r) return st * r <= suma; double q = 1.0 * (st + r) / 2; i64 x = q; if (1.0 * x == q) { if (x * x > s...
1
30,371,778
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define all(x) (x).begin(),(x).end() #define Sort(x) sort(all(x)) #define A first #define B second #define sep ' ' #define fast_io ios_base::sync_with_stdio(false);cin.tie(0);c...
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; #define rep(i, n) for (ll i = 0; i < n; i++) #define FOR(i, a, b) for (ll i = a; i < b; i++) #define len(v) ll(v.size()) #define fi first #define se second template <class T> void cout_vec(const vector<T> &vec){ for(auto itr:ve...
1
47,492,761
#include <bits/stdc++.h> using namespace std; int main() { int space, white; cin >> space >> white; cout << space * space - white << endl; }
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0; i<(n); i++) #define REP2(i,x,n) for(int i=x; i<(n); i++) #define ALL(n) begin(n),end(n) struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star; const long long INF = numeric_limits<long long>::max(); int main() { int N, A; cin >> N ...
1
67,640,485
#include <iostream> #include <string> #define rep(i, n) for(int i = 0; i < (n); ++i) using namespace std; signed main() { ios::sync_with_stdio(false); cin.tie(0); string s; cin >> s; rep(i, s.size()) { cout << s[i]; if(i == 3) cout << ' '; } cout << '\n'; return 0; }
#include <bits/stdc++.h> #define fastIO (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false)) #define rep(i, n) for (int i = 0; i < (n); ++i) #define precise(i) fixed << setprecision(i) using lint = long; using llint = long long; using namespace std; int main() { fastIO; string s; cin >> s; for (size_t...
1
54,597,537
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<ll,ll> pint; const int MAX = 510000; const int MOD = 1000000007; #define rep(i, n) for(ll i = ll(0); i < ll(n); i++) #define Rep(i, n) for(ll i = ll(1); i < ll(n); i++) #define ALL(a) (a).begin(),(a).end() #define IOS ios::sync_with_st...
#include <bits/stdc++.h> #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--) #define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++) #define repit(itr,x) for(auto itr = x.begin(); itr != x.end(); itr++) #define rrepit(ritr,x) for(auto ritr = x.rbegin(); rit...
1
33,864,881
#include<bits/stdc++.h> #define ll long long #define fornum(A,B,C) for(A=B;A<C;++A) #define pii pair<int,int> #define pll pair<ll,ll> using namespace std; #define INF (ll)1e18 ll N,A[202020]; ll mk[202020]; ll i, j, k,ans; void no(){ printf("-1\n"); exit(0); } pll calc(ll d,ll mx){ if(d==N){ if(mx<A...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (n); i++) using ll = long long; using namespace std; template <typename T> using vec = std::vector<T>; int main() { int N; cin >> N; vec<ll> A(N + 1), S(N + 2); rep(i, N + 1) cin >> A[i]; for (int i = N; i >= 0; --i) { S[i] = S[i ...
1
15,151,336
#include <bits/stdc++.h> int main(){ long long N,K; std::cin>>N>>K; std::cout<<(N+K-3)/(K-1); }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int n,k; cin>>n>>k; vector<int> A(n); rep(i,n)cin>>A[i]; int ans=(n-k+k-2)/(k-1)+1; cout<<ans<<endl; }
1
66,453,785
#include<iostream> #include<string> #include<cstdio> #include<vector> #include<cmath> #include<algorithm> #include<functional> #include<iomanip> #include<queue> #include<ciso646> #include<random> #include<map> #include<set> #include<bitset> #include<stack> #include<unordered_map> #include<utility> #include<cassert> #in...
#include <bits/stdc++.h> using namespace std; using ll = long long; const ll INF = 30000000001; int main(){ int x, y, z, k; cin >> x >> y >> z >> k; vector<ll> ax(x), by(y), cz(z); for(int i=0; i<x; ++i) cin >> ax[i]; for(int i=0; i<y; ++i) cin >> by[i]; for(int i=0; i<z; ++i) cin >> cz[i]; sort(ax.rbegin...
1
26,696,973
#include <bits/stdc++.h> #define ll long long #define ld long double #define ALLv(a) (a).begin(),(a).end() #define ALL(a,n) (a),(a)+n #define vi vector<long long> #define vd vector<long double> #define vs vector<string> #define INF 1010000000000000017LL #define MOD 1000000007LL #define EPS 1e-12 #define PI 3.14159265...
#include <limits.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <algorithm> #include <cassert> #include <cfloat> #include <complex> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <regex> #include <set> #i...
1
33,298,226
#include<bits/stdc++.h> #pragma GCC target ("avx2") #pragma GCC optimization ("Ofast") #pragma GCC optimization ("unroll-loops") #pragma comment(linker, "/stack:200000000") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") using namespace std; #define int long long typedef pair<int,int>pi; ...
#include <algorithm> #include <bits/stdc++.h> #include <cstdint> #include <iostream> #include <iterator> #include <vector> #ifndef UTIL_HPP #define UTIL_HPP using i64 = ::std::int_fast64_t; using u64 = ::std::uint_fast64_t; using i32 = ::std::int_fast32_t; using u32 = ::std::uint_fast32_t; namespace tools { template ...
1
17,730,594
#include <bits/stdc++.h> using namespace std; int main() { int A , B , M ,S ,H ,J ,I ,count; cin >> A >> B; count = 0; for(int x = A; x < B+1; x++){ M = x; S = M % 10000; M = M / 10000; H = S % 1000; S = S / 1000; J = H % 100; H = H / 100; I = J % 10; J = J / 10; if(M == ...
#include <bits/stdc++.h> inline bool palindrome(const std::string& s) { int i = 0; int j = s.size() - 1; while (i < j) { if (s[i++] != s[j--]) return false; } return true; } int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); std::cout.tie(0); int a =...
1
21,930,153
#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; typedef long double ld; #define pi 3.14159265359 #define inf 2147483647 #define INF 9223372036854775807 #define mod 1000000007 #define mod2 998244353 #define Graph vector<vector<int>> int main() { int N, D, X; cin >> N >> D >> X; vector<int> A(...
1
75,031,124
#include <bits/stdc++.h> #include <iostream> #include <queue> #include <stack> #include <vector> #include <string> #include <set> #include <map> #include <random> #define rep(i,n) for (int i = 0; i < (n); ++i) #define repp(i,n,m) for (int i = m; i < (n); ++i) #define repl(i,n) for (long long i = 0; i < (n); ++i) #defin...
#include <bits/stdc++.h> using namespace std; int main() { int a,b; cin >> a>>b; int ans = 0; if(a%b==0) ans = 0; else { ans = 1; } cout <<ans<<endl; }
1
64,614,779
#include <iostream> #include <algorithm> #include <functional> #include <vector> #include <set> #include <map> #include <stack> #include <queue> #include <string> #include <numeric> #include <cmath> #define rep(i, n) for (int i = 0; i < n; i++) using namespace std; typedef long long ll; using P = pair<ll, ll>; template...
#pragma GCC optimize ("O3") #include <bits/stdc++.h> #define endl "\n" #define sz(x) ((ll)(x).size()) #define pb push_back #define all(x) (x).begin(),(x).end() #define prt(x) cout << (x) #define prtl(x) cout << (x) << endl #define rep(i,a,b) for(ll i=a; i<b; i++) #define rrep(i,a,b) for(ll i=a; i>b; i--) #define mp(a, ...
1
11,186,216
#include <iostream> #include <string> #include <algorithm> using namespace std; void lcs(string x,string y){ int m=x.length(); int n=y.length(); int c[m+1][n+1]; for(int i=0;i<=m;i++) c[i][0]=0; for(int j=1;j<=n;j++) c[0][j]=0; for(int i=1;i<=m;i++){ for(int j=1;j<=n;j++){ if(x[i-1]==y[j-1]){ ...
#include <iostream> #include <string> #include <vector> constexpr int MAXLENGTH = 1000; int C[MAXLENGTH + 1][MAXLENGTH + 1]; int lcs(std::string lhs, std::string rhs) { int lnum = lhs.length(); int rnum = rhs.length(); for (int i = 0; i <= lnum; i++) { C[i][0] = 0; } for (int i = 0; i <= rnu...
1
83,747,458
#include<bits/stdc++.h> using namespace std; #define ll long long #define reps(i, S, E) for (ll i = (S); i <= (E); i++) #define rep(i, N) reps(i, 0, N-1) int main(){ int n; cin >> n; vector<int> adj[n+1]; ll result = 0; for(ll i=1; i<=n; i++) result += i * (i+1)/2; for(ll i=1; i<n; i++){ ll a...
#include<iostream> int main(){ int N; std::cin>>N; long long answer=0; int u,v; for(int i=0;i<N-1;i++){ answer+=((long long)(i+1))*(N-i); std::cin>>u>>v; if(u>v){ answer-=((long long)v)*(N-u+1); }else{ answer-=((long long)u)*(N-v+1); } } answer+=N; std::cout<<answer; return 0; }
1
41,070,899
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { string o, e; cin >> o >> e; int i = 0; while (o[i] != NULL) { cout << o[i]; if (e[i] != NULL) cout << e[i]; i++; } return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ string a,b; cin >> a >> b; for(int i=0;i<a.size()+b.size();i++){ if(i%2==0) cout << a.at(i/2); else cout << b.at(i/2); } cout << endl; }
1
61,364,011
#include <bits/stdc++.h> using namespace std; const long long N = 1e5+5 , M = 998244353, OO = 0x3f3f3f3f; typedef long long ll; #define FIO ios_base::sync_with_stdio(0);cin.tie(0); const double Pii = 3.14159265359; ll n, m; int main() { FIO cin >> n >> m; if(n%2 == 1) { ll st = 1, en = (n/2)*2; ...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(n); ++i) using namespace std; typedef long long ll; typedef pair<int,int> P; int main(){ int n,m; cin>>n>>m; int a=1,b=n; if(n%2==1){ rep(i,m){ cout<<a<<" "<<b<<endl; a++; b--; } } else{ bool ok=false; rep(i,m){ ...
1
32,767,863
#include <bits/stdc++.h> using namespace std; using ll=long long; int main() { ll r,d,x_2000; cin>>r>>d>>x_2000; for(ll i=0;i<10;i++){ x_2000=r*x_2000-d; cout<<x_2000<<endl; } return 0; }
#include "bits/stdc++.h" #define FOR(i, a, b) for (int i = a; i < b; i++) #define mFOR(i, a, b) for (int i = a; i > b; i--) #define MP make_pair #define PB push_back #define ALL(v) v.begin(), v.end() #define N 100007 #define INF 1000000007 using namespace std; typedef long long ll; ll gcd(ll a, ll b) { return b == 0 ? ...
1
30,659,464
#include <bits/stdc++.h> using namespace std; int main() { int X, A, B; cin >> X >> A >> B; if(A >= B) { cout << "delicious" << endl; } else if((X + A) >= B) { cout << "safe" << endl; } else { cout << "dangerous" << endl; } }
#include <algorithm> #include <iostream> #include <iomanip> #include <cassert> #include <cstring> #include <string> #include <vector> #include <random> #include <bitset> #include <queue> #include <cmath> #include <unordered_map> #include <set> #include <map> #define INCANT cin.tie(0), cout.tie(0), ios::sync_with_stdio(...
1
19,877,950
#include <stdio.h> #include <ctype.h> #include <limits.h> int main(void){ char ch,i; int n[26] = {0}; int k = 0; while(scanf("%c",&ch) != EOF){ ch = tolower(ch); for(i = 'a'; i <= 'z'; i++){ if(ch == i){ n[ch - 'a'] += 1; break; } ...
#include "stdio.h" #define ALP_SIZE 26 int main() { int A[ALP_SIZE]; int i; char ch; for (i = 0; i < ALP_SIZE; i++) A[i] = 0; while ((ch = getchar()) != EOF) { if (ch >= 0x41 && ch <= 0x5A || ch >= 0x61 && ch <= 0x7A) A[(ch & 0x1F) - 1]++; } for (i = 0; i < ALP_SIZE; i++) printf("%c : %d\n",0x61 + i, A[i]); ...
1
87,973,166
#include<bits/stdc++.h> #define ll long long using namespace std; const ll N=1e5+5; ll a,b,c,d; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cin>>a>>b>>c>>d; if(abs(a-c)<=d) cout<<"Yes"; else if(abs(a-b)<=d&&abs(b-c)<=d) cout<<"Yes"; else cout<<"No"; return 0; }
#include <iostream> #include <cmath> using namespace std; int main() { int a,b,c,d; cin >> a >> b >> c >> d; bool yes = true; if(abs(a - c) > d){ if(abs(a-b) > d || abs(b-c) > d){ yes = false; } } if(yes){ cout << "Yes" << endl; }else{ cout << "No" << endl; } return 0; }
1
82,293,538
#include <bits/stdc++.h> using namespace std; using ll = long long int; using P = pair<int, int>; #define roop(i, n) for(int i = 0;i < n;i++) int main(void){ string str; cin >> str; int al[26] = {0}; roop(i, str.length()) al[str[i]-'a']++; roop(i, 26){ if(al[i] == 0){ str += (cha...
#include <algorithm> #include <iostream> #include <set> using namespace std; int main() { string s; cin >> s; set<char> st; for (const auto c : s) st.insert(c); for (char c = 'a'; c <= 'z'; ++c) { if (!st.count(c)) { cout << s << c << '\n'; return 0; }...
1
24,947,912
#include <iostream> #include <cstdio> #include <algorithm> #include <cmath> #include <cstring> #include <string> #include <map> #include <queue> #include <vector> #include <cstdlib> #define mp make_pair #define pb push_back #define mem(i,a) memset(i,a,sizeof(i)) using namespace std; typedef long long ll; typedef unsign...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long ll; ll W[55]; ll P[55]; ll patee(ll l, ll n){ ll whole = W[l]; ll pate = P[l]; if(l == 0){ return 1; } if(n == 1){ return 0; } if(n > 1 && n < (whole/2) + 1){ ...
1
51,531,385
#include <bits/stdc++.h> #define rep0(i, n) for (int i = 0; i < (n); ++i) #define rep1(i, n) for (int i = 1; i <= (n); ++i) using namespace std; typedef long long ll; typedef pair<int, int> P; typedef tuple<string, int, int> TU; int main() { int N; cin >> N; double res=0; rep0(i,N){ double a; ...
#include<iostream> #include<vector> #include<string> #include<cmath> using namespace std; int main() { int n; double x[11]; string u[11]; double total = 0.0; cin >> n; for (int i = 0; i < n; i++) { cin >> x[i] >> u[i]; } for (int i = 0; i < n; i++) { if (u[i] == "BTC") { total += x[i] * 380000.0; } e...
1
65,854,429
#include <bits/stdc++.h> using namespace std; int a[111111]; int dp[111111]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n,m; cin>>n>>m; for(int i=0;i<m;i++) cin>>a[i]; dp[0]=0; for(int i=1;i<=n;i++) { dp[i]=int(1e9); for(int j=0;j<m;j++) { if(i>=a[j]) { dp[i]=min(dp[i],dp[i-a[j]]+1...
#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_...
1
80,664,204
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define P pair<int,int> using ll=int64_t; using namespace std; #define ketasuu(n) fixed<<setprecision(n) #define btoe(p) p.begin(),p.end() #define etob(p) p.rbegin(),p.rend() int main(){ int n; cin>>n; rep(i,999){ int a=n/1...
#include <bits/stdc++.h> #define rep(i, f, n) for (ll i = (f); i < (ll)(n); i++) #define repe(i, f, n) for (ll i = (f); i <= (ll)(n); i++) using namespace std; using ll = long long; using pint = pair<int, int>; int main() { int N; cin >> N; repe(i, N, 999) { string s = to_string(i); bool ok = true; re...
1
31,543,313
#include<stdio.h> #pragma GCC optimize("O2") #define swap(a,b) (a+=b,b=a-b,a-=b) static inline char CH() { static char buf[100000],*ptr1=buf,*ptr2=buf; return ptr1==ptr2&&(ptr2=(ptr1=buf)+fread(buf,1,100000,stdin),ptr1==ptr2)?EOF:*ptr1++; } static inline int IN(void) { int x=0,f=0,c=CH();while(c<48||c>57){f^=c==4...
#include<bits/stdc++.h> using namespace std; using ll=long long; using ld=long double; #define rep(i,N) for(int i=0;i<(int)(N);++i) #define rrep(i,N) for(int i=(int)(N)-1;i>=0;--i) #define debug(x) cout<<#x<<"="<<x<<endl; constexpr int MOD=1000000007; constexpr ll INF=(1LL<<61)-1; template<class T> inline bool chmin(T&...
1
5,093,080
#include <bits/stdc++.h> using namespace std; #define int long long #define ld long double #define pb push_back #define mp make_pair #define in insert #define F first #define S second #define lb lower_bound #define ub upper_bound #define mod 1000000007 #define sz(v) (int)(v.size()) #define all(x) x.begin(), x.end() #de...
#include <iostream> using namespace std; const int MOD = 1000000007; const int MAX = 1000000; long long mod(long long a) { a %= MOD; return a >= 0 ? a : a+MOD; } long long inverse[MAX+1]; long long factorial[MAX+1]; long long factorial_inverse[MAX+1]; void calc(int n) { inverse[1] = 1; factorial[0] = factorial[1] =...
1
2,706,984
#include <bits/stdc++.h> using namespace std; int main(){ int h,w; cin >> h >> w; vector<vector<char>> s(h+2,vector<char>(w+2)); for(int i=1; i<h+1; i++){ for(int j=1; j<w+1; j++){ cin >> s.at(i).at(j); } } string ans="Yes"; for(int i=1; i<h+1; i++){ for(i...
#include "bits/stdc++.h" #define PRECISION(x) cout << fixed << setprecision(x) #define FAST_IO ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define SZ(X) ((int)(X).size()) #define ALL(X) (X).begin(), (X).end() #define ALLR(X) (X).rbegin(), (X).rend() #define MP make_pair #define PB push_back #define EB e...
1
89,314,253
#include <iostream> #include <vector> #define REP(i, n) for (int i = 0; i < (n); i++) using namespace std; void solve(long long N, std::vector<long double> x, std::vector<std::string> u){ long double ans = 0.0; REP(i, N) { if (u[i] == "JPY") ans += x[i]; else ans += x[i] * 380000.0; } pr...
#include <bits/stdc++.h> #define rep(i, n) for(int i = 0; i < n; i++) #define repr(i, n) for(int i = n; i >= 0; i--) #define reps(i,a,b) for(int i= a; i < b; i++) #define INF 2e9 #define ALL(v) v.begin(), v.end() using namespace std; typedef long long ll; int main() { int n; cin >> n; double ans = 0; rep(i, n) ...
1
23,399,000
#include <bits/stdc++.h> using namespace std; #define int long long #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define rep(i, n) for (int i = 0; i < n; ++i) #define REP(i, n) for (int i = 0; i < n; ++i) #define range(i,a,b) ((a)<=(i) && (i)<(b)) #define debug(x) cout << #x << ' ' << ...
#include <iostream> #include <stdio.h> #include <vector> #include <string> #include <cstring> #include <queue> #include <deque> #include <algorithm> #include <utility> #include <set> #include <map> #include <unordered_map> #include <cmath> #include <math.h> #include <tuple> #include <iomanip> #include <bitset> #include...
1
78,596,406
#include<bits/stdc++.h> using namespace std; int main(){ int r,g; cin>>r>>g; cout<<g-r+g<<'\n'; return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ int rate_from, rate_to; cin >> rate_from >> rate_to; cout << rate_to*2 - rate_from << endl; }
1
35,930,416
#include <bits/stdc++.h> using namespace std; typedef long long int ll ; #define pb push_back #define mp make_pair #define all(v) v.begin() , v.end() #define allr(v) v.rbegin(), v.rend() const ll INF = 0x3f3f3f3f3f3f3f3f; const int inf = 0x3f3f3f3f; const int MOD = 1e9+7; const int MAX = 12e5+5; string s; int ...
#include<iostream> #include<cstdio> #include<vector> #include<map> #include<string> #include<sstream> #include<cmath> #include<climits> #include<algorithm> #include<bitset> #include<set> #include<stack> #include<queue> #include<iomanip> #include<memory.h> #include<complex> using namespace std; typedef long long ll; t...
1
18,665,496
#include <algorithm> #include <cstdio> #include <iostream> #include <map> #include <cmath> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> #include <stdlib.h> #include <stdio.h> using namespace std; #define ll long long #define PI acos(-1.0) #defin...
#include <iostream> using namespace std; int main() { while(true) { string s; cin >> s; if (s == "-") break; int count; cin >> count; for (int i = 0; i < count; i++) { unsigned long h; cin >> h; s = s.substr(h) + s.subst...
1
42,175,431
#include<iostream> #include<cmath> #include<algorithm> #include<vector> #include<functional> #include<string> #include<iomanip> #include<utility> #include<string> #include<map> #include<unordered_map> #include<queue> template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } tem...
#include <bits/stdc++.h> using namespace std; int main() { int n, c, k; cin >> n >> c >> k; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } sort(a, a + n); int i = 0, bus = 0; while (i < n) { int ptr = i + 1; while (ptr < (i + c) && ptr < n) ...
1
45,623,886
#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define PI 3.141592653L #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); const ll INF = (ll)1e18; const int N = 2e5 + 5; const ll MOD = 1e9+7; int parent[N]; int gcd(int a, int b) { if (a == 0) return b;...
#pragma GCC optimize("O3","unroll-loops","omit-frame-pointer","inline") #pragma GCC option("arch=native","tune=native","no-zeroupper") #pragma GCC target("avx","popcnt") #include <x86intrin.h> #include <bits/stdc++.h> using namespace std; #define eb emplace_back #define mp make_pair #define hello cout<<"hello"<<"...
1
97,532,812
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for (ll (i) = 0 ; (i) < (ll)(n) ; ++(i)) #define REPN(i, m, n) for (ll (i) = m ; (i) < (ll)(n) ; ++(i)) #define REP_REV(i, n) for (ll (i) = (ll)(n) - 1 ; (i) >= 0 ; --(i)) #define REPN_REV(i, m, n) for (ll (i) = (ll)(n) - 1 ; (i) >= m ; --(i)) #define INF ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> P; typedef vector<int> vi; typedef vector<ll> vll; #define pb push_back #define mp make_pair #define eps 1e-9 #define INF 2000000000 #define LLINF 2000000000000000000ll #define fi first #define sec second #define...
1
23,585,311
#include <bits/stdc++.h> using ll = long long; using namespace std; #define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++) #define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;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 repi(i,x) for(a...
#include<bits/stdc++.h> using namespace std; const long long MOD = 1e9+7; #define rep(i,n) for(int i=0;i<n;++i) typedef long long int ll; typedef unsigned long long ull; 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 < ...
1
15,087,217
#include <bits/stdc++.h> using namespace std; 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; } using ll = long long; using P = pair<ll,ll>; using grid = vector<vector<int>>; const int dx[2] = {...
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdint> #include <limits> #include <bits/stdc++.h> #include<string> using namespace std; int main(void) { uint64_t n; int k,ans; char s[334]; cin >> s; if((s[0]=='A' && s[1]=='A' && s[2]=='A') || (s[0]=='B' && s[2]=='B' && s[1]=...
1
65,628,434
#include<bits/stdc++.h> using namespace std; long long n,a[101010],s[101010],ans,nw; int main() { cin>>n; for(int i=0;i<=n;i++) { cin>>a[i]; } for(int i=n;i>=0;i--) { s[i]=s[i+1]+a[i]; } for(int i=0;i<=n;i++) { if(i!=0) { nw=min(nw*2,s[i]); } else { nw=1; } ans+=nw; if(nw<a[i]) { ...
#include <bits/stdc++.h> using namespace std; using LL = long long; using VL = vector<LL>; #define REP(i, n) for (LL i = 0, i##_size = n; i < i##_size; ++i) #define RREP(i, n) for (LL i = LL(n) - 1; i >= 0; --i) template <class T> void chmin(T& a, T b) { if (b < a) { a = b; } } template <class T> void chmax(T& a, T b) ...
1
91,198,488
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair< ll, ll > Pi; #define rep(i,n) for(int i=0;i<(n);i++) #define rep2(i,n) for(int i=1;i<=(n);i++) #define rep3(i,i0,n) for(int i=i0;i<(n);i++) #define pb push_back #define mod 1000000007 const ll INF = 1LL << 60; template<class T>bool chmax(T...
#include <bits/stdc++.h> using namespace std; inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;} template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();} typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<long long> VL; typede...
1
83,172,562
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int maxn = 1e5 + 10; int n, c[maxn]; set<int> s; int main(void) { ios_base::sync_with_stdio(0); cin.tie(0); cin >> n; s.insert(0); s.insert(n + 1); for(int i = 1; i <= n; ++i) { int p; cin >> p; c[p] = i; ...
#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 rall(v) v.rbegin(), v.rend() typedef long long ll; typedef vector<int> vi; const ll M = 1e9 + 7; int main(void){ int n; scanf("%d", &n); vi rp(n); rep(i, n){ int p; scan...
1
18,037,331
#include <bits/stdc++.h> using namespace std; 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; } using ll = long long; using P = pair<ll,ll>; using graph = vector<vector<int>>; const int dx[4] = ...
#include<bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using P = pair<int,int>; #define rep(i,n) for(ll i = 0;i < (ll)n;i++) #define ALL(x) (x).begin(),(x).end() #define MOD 1000000007 ull modpow(ll n,ll r){ ll res = 1; while(r){ if(r & 1)res = res*n%MOD; n = n*n ...
1
31,254,804
#include <bits/stdc++.h> using namespace std; using ll =long long; #define all(v) v.begin(),v.end() int main() { ll A,B,K; cin>>A>>B>>K; ll C=min(A,B); while(K>0) { if(A%C==0&&B%C==0) { K--; } C--; } cout<<C+1<<endl; }
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define REP(i, s, e) for (int i = (int)(s); i < (int)(e); i++) #define _rep(i, n) for (int i = (int)(n - 1); i >= 0; i--) #define _REP(i, e, s) for (int i = (int)(e - 1); i >= (int)(s); i--) #define yes cout << "yes" << e...
1
13,207,133
#include <algorithm> #include <iostream> using namespace std; void solve(long long A, long long B, long long C){ cout << max(C - (A - B), (long long)0) << '\n'; } int main(){ cin.tie(0); ios::sync_with_stdio(false); long long A; scanf("%lld",&A); long long B; scanf("%lld",&B); long long ...
#include <cstdio> #include <bits/stdc++.h> #include <algorithm> #include <iostream> #include <string> #include <cmath> #include <functional> #include <vector> #include <stack> #include <queue> #include <map> #define rep(i,n) for (int i=0;i<n;i++) using ll = long long; using namespace std; void solve(){ } int main (){ ...
1
31,908,142
#include <iostream> #include <string> #include <vector> #include <unordered_map> using namespace std; string makeString(long long x, long long y) { return to_string(x) + " " + to_string(y); } int main() { long long h,w,n; cin >> h >> w >> n; long long x,y; unordered_map<string, long long> m; for...
#include <iostream> #include <cassert> #include <climits> #include <bitset> #include <stack> #include <queue> #include <iomanip> #include <limits> #include <string> #include <cmath> #include <set> #include <map> #include <math.h> #include <algorithm> #include <vector> #include <string.h> using namespace std; typedef lo...
1
33,413,967
#include <iostream> #include <sstream> #include <algorithm> #include <string> #include <cmath> using namespace std; int main() { string s; int a=0, b=0; cin >> s; for(int i=0; i<3; i++) { if(s[i] == 'R') { a++; b=a; } else if(s[i] != 'R') { a=0; } } cout << b; }
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(false); cin.tie(0); #define st first #define nd second #define endl '\n' #define what_is(x) cerr << #x << " is " << x << endl; #define what_is_v(x) cerr << #x << " is "; for(auto&e: (x)) cerr << e << ' '; cerr << '\n'; #define what_is_a(x,...
1
58,676,737
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <utility> #include <numeric> #include <array> #include <cmath> #include <memory> using namespace std; #define DEB(variable) cout << #variable << '=' << variable << endl #define FOR(LoopVariable,numberOFbegin,numberOFend) for (long lon...
#include <iostream> using namespace std; int n, m, k; int main() { cin >> m >> k; n = (1 << m) - 1; if (m == 1 && k == 0) { cout << "0 0 1 1"; return 0; } if (k > n) { cout << -1; return 0; } int r = 0, t = 0; for (int i = 0; i <= n; i++) { ...
1
87,577,485
#include <iostream> #include <algorithm> using namespace std; int d[11][11]; void init(){ for(int i = 0; i < 11; i++){ for(int j = 0; j < 11; j++){ if(i == j) d[i][j] = 0; else d[i][j] = 1e9; } } } int main(void){ int n; while(true){ cin >> n; if(!n) break; int a, b, c, m = 0; ...
#include <iostream> #include <limits.h> using namespace std; #define REP(i,N) for(int i=0;i<N;i++) int main(){ int n,a,b,c; int mi,mx,t_num,now; int t[10][10]; while(cin >> n && n){ REP(i,10) REP(j,10) if(i!=j)t[j][i] = INT_MAX/2; else t[i][j]=0; mx=0;mi=INT_MAX; REP(i,n){ cin >> a >> b >> c; ...
1
77,368,995
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) #define sz(x) int(x.size()) #define show(x) {for(auto i: x){cout << i << " ";} cout << endl;} using namespace std; using ll = long long; using P = pair<int, int>; int main() { int N, K; cin >> N >> K; vector<int> cand(N, 1); rep(i,...
#include <string> #include <bits/stdc++.h> #define For(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; int main() { int N,K,d,A; cin>>N>>K; vector<int>sunuke(N); for(int i=0;i<K;i++){ cin>>d; for(int j=0;j<d;j++){ cin>>A; sunuke.at(A-1)++; } } int cou=0; for(int l=0;...
1
20,219,890
#include<bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,x,y) for(ll i=x;i<y;i++) #define irep(i,a) for(auto i = a.begin(); i != a.end(); ++i) #define nvarep(n,a) ll n;cin>>n;vector<ll>a(n);rep(i,0,n)cin>>a[i] #define vecrep(n,a) vector<ll>a(n);rep(i,0,n)cin>>a[i] #define gcd(a,b) __gcd(a,b) #de...
#include <bits/stdc++.h> #define rep(i, n) for(ll i = 0; i < (n); ++i) using namespace std; using ll = long long; const double PI=acos(-1); vector<bool> visited; bool can = false; bool dfs(const vector<vector<ll>> &g, ll v, ll goal){ visited[v] = true; for(auto next_v: g[v]){ if(next_v == goal) can = tr...
1
75,679,728
#include <bits/stdc++.h> using namespace std; #define int long long #define ld long double #define pb push_back #define mp make_pair #define f first #define s second #define all(x) x.begin(),x.end() #define LOL cout << '\n'; #define sz(x) ((int)x.size()) #define INF LONG_LONG_MAX #define NINF LONG_LONG_MIN #define deb(...
#include<bits/stdc++.h> using namespace std; int main(){ map<int,int>mp; int n,k; cin>>n>>k; while(k--){ int d; cin>>d; for(int i=0;i<d;i++) { int a; cin>>a; mp[a]=d; } } int ans=0; for(int i=1;i<=n;i++) if(m...
1
19,619,236
#include<bits/stdc++.h> using namespace std; int main(){ int n,k; cin >> n >> k; int a[n]; for(int i=0;i<n;i++)cin >> a[i]; sort(a,a+n); int d=0; for(int i=0;i<k;i++){ d+=a[n-i-1]; } cout << d; }
#include<iostream> #include<algorithm> using namespace std; typedef long long ll; int main(){ ll n,k,sum=0,ar[100]; cin>>n>>k; for(ll i=0;i<n;i++){ cin>>ar[i]; } ll dif=n-k; sort(ar,ar+n); for(ll i=dif;i<n;i++) sum+=ar[i]; cout<<sum<<endl; return 0; }
1
13,033,007
#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 _GLIBCXX_DEBUG #define fi first #define se second using ll = long long; using vi = vector<int>; using vll = vector<ll>; using vd = vector<double>; using vvi = vector<vi>; using vvl...
#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 all(x) (x).begin(),(x).end()...
1
92,302,154
#include <iostream> #include <iomanip> #include <vector> #include <utility> #include <string> #include <algorithm> #include <numeric> #include <cmath> #include <string.h> #include <deque> #define REP(i,j,n) for(int i=j;i<n;i++) #define SORT(x) sort(x.begin(),x.end()) using namespace std; int main() { int vv[4][3][10];...
#include<iostream> #include<cmath> #include<string> #include<cctype> #include<vector> #include<algorithm> using namespace std; int main(){ int room[4][3][10]; for(int i=0;i<4;i++){ for(int j=0;j<3;j++){ for(int k=0;k<10;k++){ room[i...
1
20,103,878
#include <bits/stdc++.h> #define rep(i, s, n) for (int i = s; i < n; i++) #define rp(i,n) for (int i=0;i<n;i++) #define pb push_back #define mp make_pair #define all(x) (x).begin(), (x).end() #define all_acc(x) (x).begin(), (x).end(), 0LL #define int long long #define absSort(v) sort(a.begin(), a.end(), [](int i, int j...
#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...
1
53,232,913
#include <iostream> #include <string> #include <algorithm> #include <functional> #include <vector> #include <stack> #include <queue> #include <deque> #include <set> #include <map> #include <cstdio> #include <cmath> #include <tuple> #include <iomanip> #include <numeric> #include <unordered_map> #include <sstream> #in...
#include <iostream> #include <algorithm> #include <cmath> #include <vector> #include <queue> #include <map> #include <cmath> #include <numeric> #include <iomanip> #include <set> #include <string.h> using namespace std; typedef long long ll; #define REP(i,n) for(ll (i)=0;(i)<(n);(i)++) #define REP3(i,st,en) for(ll (i)=(...
1
86,006,644