code1
stringlengths
54
12k
code2
stringlengths
65
12k
similar
int64
0
1
__index_level_0__
int64
45
101M
#include <bits/stdc++.h> using namespace std ; int main(){ int n; int c; cin >> n; double sum=0.0; for(int i=0;i<n;i++){ cin >> c; sum+=1.0/c; } double R = 1/sum; cout << setprecision(16) << R << endl; }
#include "bits/stdc++.h" using namespace std; typedef long long ll; int main() { int n; cin >> n; double a = 0; double b = 1; vector<int>v(n); for (int i = 0; i < n; ++i) { int x; cin >> x; v[i] = x; b *= x; } for (int i = 0; i < n; ++i) { a += (b/v[i]); } double ans = b/a; cout << fixed << setprec...
1
17,183,887
#include <bits/stdc++.h> using namespace std; using ll = long long int; using pii = pair<int, int>; using pll = pair<ll, ll>; #define rep(i, N) for (ll i = 0; i < (N); i++) #define For(i, a, b) for (ll i = (a); i < (b); i++) #define all(A) (A).begin(), (A).end() int main(){ int N; cin >> N; int A[N + 1]; ...
#include <bits/stdc++.h> #define For(i, a, b) for(int (i)=(int)(a); (i)<(int)(b); ++(i)) #define rFor(i, a, b) for(int (i)=(int)(a)-1; (i)>=(int)(b); --(i)) #define rep(i, n) For((i), 0, (n)) #define rrep(i, n) rFor((i), (n), 0) #define fi first #define se second using namespace std; typedef long long lint; typedef uns...
1
80,959,146
#include<stdio.h> int flg[1000000]; int main(void) { int n,i,j,c; while(scanf("%d",&n)!=EOF){ c=0; for(i=2;i<n;i++){ flg[i]=0; } for(i=2;i*i<=n;i++){ for(j=2;i*j<=n;j++){ flg[i*j]=1; } } for(i=2;i<=n;i++){ if(flg[i]==0){ c++; } } printf("%d\n",c); } return 0; }
#include <iostream> #include <vector> #include <algorithm> int main() { int n, c; while (std::cin >> n) { std::vector<int> nums; ++n; c = 0; for (int i = 0; i < n; ++i) { nums.push_back(i); } for (int i = 0; i < n; ++i) { if (nums.at(i) < 2) continue; for (int j = nums.at(i) * 2; j < n; j += nums...
1
27,053,453
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = 1; i <= (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define all(x) (x).begin(),(x).end() #define SZ(x) ((int)(x).size()) #define bit(n) (1<<(n)) #define ii(x) int x; cin >> (x) #define ii2(x, y) int x, ...
#include <bits/stdc++.h> #include <math.h> #define REP(i, n) for(int i = 0; i < (n); i++) #define ALL(v) (v).begin(), (v).end() using namespace std; typedef long long ll; typedef pair<int, int> P; const int INF = 1001001001; const int mINF = -1001001001; int main() { char a[10],b[10],c[10]; cin >> a >> b >> c; int a_nu...
1
82,296,322
#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> #incl...
#include <iostream> #include <vector> #include <algorithm> int main(){ int N; std::vector<int> v; std::cin >> N; for(int i = 0 ; i < N ; i++){ int temp; std::cin >> temp; v.push_back(temp); } std::sort(v.begin(), v.end()); double resa = 0; double ave = v[0]; for(int i = 0 ; i < (int)v.size...
1
41,741,101
#define _USE_MATH_DEFINES #include <bits/stdc++.h> using namespace std; int main() { string tWord, hWord; int n, tPoint = 0, hPoint = 0, i; cin >> n; for (i = 0; i < n; i++) { cin >> tWord >> hWord; if (tWord > hWord) tPoint += 3; else if (hWord > tWord) ...
#include <iostream> using namespace std; #include <string> #include <cctype> int main() { int pTarou = 0, pHanako = 0, n; string sTarou, sHanako; cin >> n; for (int i = 0; i < n; i++){ cin >> sTarou >> sHanako; if (sTarou > sHanako) pTarou += 3; else if (sTarou < sHanako) pHanako...
1
79,217,175
#include <iostream> #include <string> #include <vector> #include <map> #include <set> #include <unordered_map> #include <unordered_set> #include <algorithm> using namespace std; #define NIL -1 #define N 500001 int A[N], n; int par(int i){ return i / 2; } int lef(int i){ return i * 2; } int rig(int i){ return i * 2 + 1;...
#include <stdio.h> int main(){ int n,a[1000]; scanf("%d",&n); for(int i=1;i<=n;i++){ scanf("%d",&a[i]); } for(int i=1;i<=n;i++){ printf("node %d: key = %d,",i,a[i]); if(i>1)printf(" parent key = %d,",a[i/2]); if(i*2<=n)printf(" left key = %d,",a[i*2]); if(i*2+...
1
155,805
#include <iostream> using namespace std; int main() { string s; cin>>s; int sum=0; for(int i=0; i<4; i++) { for(int j=0; j<4; j++) { if(s[i]==s[j]) { sum++; } } } if(sum==8) { cout<<"Yes"; } else ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i=0; i<n; i++) #define pb push_back #define int long long string S; signed main() { cin.tie(0); ios::sync_with_stdio(false); cin >> S; sort(S.begin(), S.end()); if (S[0]==S[1] && S[1]!=S[2] && S[2]==S[3]) cout << "Yes" << endl; ...
1
5,004,462
#include <bits/stdc++.h> using namespace std; int a[60], b[60], c[60], d[60]; int main() { int N, M; cin >> N >> M; for (int i = 0; i < N; i++) cin >> a[i] >> b[i]; for (int i = 0; i < M; i++) cin >> c[i] >> d[i]; for (int i = 0; i < N; i++) { int minDist = 1001001001, ans = 0; for (...
#include <bits/stdc++.h> using ll = long long int; struct Point { Point(ll a, ll b) : x(a), y(b) {} ll x = 0; ll y = 0; }; inline ll dist(const std::shared_ptr<Point>& a, const std::shared_ptr<Point>& b) { return std::abs(a->x - b->x) + std::abs(a->y - b->y); } inline int pos(const std::s...
1
74,103,071
#include <iostream> #include<algorithm> using namespace std; int main() { int x, y,arr[1000],sum=0; cin >> x >> y; for (int i = 0; i < x; i++) { cin >> arr[i]; } sort(arr, arr + x); for (int i = 0; i < y; i++) { sum = sum + arr[i]; } cout << sum; }
#include<bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (int)(n); i++) using namespace std; using ll = long long; using p = pair<int, int>; typedef vector<int> vi; int main() { int n, k; cin >> n >> k; int p[n]; rep(i, n) cin >> p[i]; sort(p, p+n); int sum = 0; rep(i, k) sum += p[i]; cout << sum <...
1
18,983,760
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> ans; int sum = 0; for(int i = 1; i <= n; ++i) { if(sum + i < n) { ans.push_back(i); sum += i; } else { if(sum + i == n) { ans.push_back(i); ...
#include<iostream> #include<vector> #include<algorithm> #include<cmath> #include<set> #include<map> using namespace std; using ll = long long; int main(){ ll n; cin >> n; ll i,cnt=0; for(i=1;;i++){ cnt+=i; if(cnt>=n) break; } for(ll j=i;n>0;j--){ if(n>=j){ ...
1
37,555,289
#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();} template<class T> inline T sqr(T x) {return x*x;} typedef long long LL; typedef pair<int, int> PII; typede...
#include <iostream> using namespace std; long n, a[100010]; int main() { cin.tie(0); ios_base::sync_with_stdio(false); cin >> n; for(int i = 0; i < n; ++i) cin >> a[i]; long L = 2, R = 2; for(int i = n-1; i >= 0; --i) { L = (L + a[i] - 1) / a[i] * a[i]; R = R / a[i] * a[i] + a[i] - 1; } if(L >= R)...
1
78,132,173
#include <stdio.h> int main () { int A; int P; scanf("%d%d", &A, &P); A + P <0?printf("%d", A + P) : printf("%d", ((A*3) + P) /2); }
#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<ll, ll>; const int INF = 1000000007; int main() { int a, p; cin >> a >> p; cout << (a * 3 + p) / 2 << endl; }
1
47,727,725
#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,k,x,y; cin >> n >> k >> x >> y; ll ans=0; if(n<=k) { ans+=n*x; } else { ans+=k*x; ans+=(n-k)*y;...
#include <bits/stdc++.h> using namespace std; #define endl "\n" const int MOD = 1000000007; int main() { int a, b , c, d; cin >> a >> b >> c >> d; if(a < b) cout << a*c << endl; else cout << (b*c)+(a-b)*d << endl; return 0; }
1
38,766,530
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { string s; cin >> s; int cnt = 0; for (int i = 1; i < (int)s.size(); i++) { if (s[i - 1] != s[i]) { cnt++; } } cout << cnt << endl; }
#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; }
1
3,337,559
#include<iostream> #include<queue> using namespace std; typedef long long ll; int main() { cin.tie(0); cin.sync_with_stdio(0); int n, m; scanf("%d %d", &n, &m); vector<int> goal(n+1, -1); vector<queue<int>> neighbor(n+1); int a, b; for (int i = 0; i < m; i++) { scanf("%d %d", &a,...
#include <bits/stdc++.h> using namespace std; int main(){ int N,M,i; cin >> N >> M; vector<vector<int>> c(N+1); vector<int> p(N+1,-1); vector<int> d(N+1,-1); int a,b; for(int i=0;i<M;i++){ cin >> a >> b; c[a].push_back(b); c[b].push_back(a); } p[1] = 1; queue<int> que; que.push(1); ...
1
87,213,754
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; using ll = long long; using ld = long double; int main() { ll k; cin >> k; ll mx = max(k + 1, 10LL); vector<ll> lun(mx); rep(i, 10) { lun[i] = i; } if (k >= 10) { int count = 10; int base = 1; do ...
#include<bits/stdc++.h> using namespace std; int k; void dfs(string ans,int p,int& now){ if(p==0){ now++; if(now==k){ cout<<ans<<endl; exit(0); } return ; } int x=ans[ans.size()-1]-'0'; for(int i=x-1;i<=x+1;i++){ if(i<0||9<i)continue; dfs(ans+(char)(i+'0'),p-1,now); } } int main(){ cin>>k; int ...
1
55,021,152
#include <bits/stdc++.h> using namespace std; using ll = long long; using P = pair<ll, ll>; using T = tuple<ll, ll, ll, ll>; int main() { int x, y, z, k; cin >> x >> y >> z >> k; ll a[x], b[y], c[z]; for (int i = 0; i < x; i++) cin >> a[i]; for (int i = 0; i < y; i++) cin >> b[i]; for (int i = 0...
#include <algorithm> #include <cmath> #include <cstdlib> #include <iostream> #include <queue> #include <vector> #include <string> #include <sstream> #include <utility> #include <deque> #include <numeric> #include <map> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; typedef pair<int,int> pii; typede...
1
86,077,731
#include <iostream> int main() { for (;;) { int n; int m; int p; std::cin >> n; std::cin >> m; std::cin >> p; if (n == 0 && m == 0 && p == 0) { break; } int numberOfTickets = 0; int numberOfTicketsForWinner = 0; for ...
#include <cstdio> #include <cstdlib> #include <cmath> #include <climits> #include <cfloat> #include <map> #include <utility> #include <set> #include <iostream> #include <memory> #include <string> #include <vector> #include <algorithm> #include <functional> #include <sstream> #include <complex> #include <stack> #include...
1
62,859,213
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> #include <cmath> using namespace std; #define coYES cout << "YES" << endl #define coNO cout << "NO" << endl #define coYes cout << "Yes" << endl #define coNo cout << "No" << endl #define coyes cout << "yes" << endl #define cono cout << "no" << endl #define rep(i, n) f...
#include<iostream> #include<string> #include<vector> #include<algorithm> #include<bitset> #include<set> #include<map> #include<stack> #include<queue> #include<deque> #include<list> #include<iomanip> #include<cmath> #include<cstring> #include<functional> #include<cstdio> #include<cstdlib> using namespace std; #define re...
1
47,558,426
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)n;i++) #define rep1(i,n) for(int i=1;i<=(int)n;i++) #define sp(n) cout << fixed << setprecision(n) template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b...
#include<bits/stdc++.h> #define ll long long #define pr pair<ll,ll> using namespace std; int main() { ll s, bd = 1e9; cin >> s; if (s == 1e18)cout << 0 << ' ' << 0 << ' ' << 1000000000 << ' ' << 0 << ' ' << 0 << ' ' << 1000000000; else if (s <= bd)cout << 0 << ' ' << 0 << ' ' << 0 << ' ' << 1 << ' ' << ...
1
87,795,675
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef vector<vector<int>> Graph; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; #define pi 3.14159265359 #define inf 2147483647 #define INF 9223372036854775807 #define mod 1000000007 #define mod2 998244353 i...
#include<iostream> using namespace std; int main(){ char s,t;cin >> s >> t; if(s == 'H' ) cout << t << endl; else if(t == 'D') cout << 'H' << endl; else cout << 'D' << endl; }
1
9,216,942
#include <iostream> #include <vector> #include <algorithm> using namespace std; typedef long long li; typedef pair<li, li> pii; pii make_set(li x, li y) { if (x < y) { return make_pair(y, x); } else { return make_pair(x, y); } } pii max_of(pii x, pii y) { vector<li> vs = {x.first, x.second, y.first, y.second}; ...
#include"bits/stdc++.h" using namespace std; using ll = int64_t; int main() { ll N; cin >> N; const ll M = (1LL << N); vector<ll> A(M); for (ll i = 0; i < M; i++) { cin >> A[i]; } vector<pair<ll, ll>> dp(M, { 0, 0 }); for (ll i = 1; i < M; i++) { vector<ll> candidate; ...
1
70,808,806
#include <bits/stdc++.h> using namespace std; #define _GLIBCXX_DEBUG typedef long long ll; int main() { ll a; cin >>a; long double b; cin >> b; ll c = (b+0.001)*100; ll d = a*c; ll e = d/100; cout << e << endl; }
#include<bits/stdc++.h> using namespace std; int main(){ long long a ; string b; cin>>a; cin>>b; long long num1=0,num2=0,flag=0; for(int i=0;i<b.length();i++){ if(b[i]=='.')flag=1; else if(flag) num2=num2*10+(b[i]-'0'); else num1=num1*10+(b[i]-'0'); } cout<<(a*num1)+(a*num2)/100<<endl; }
1
63,515,111
#include<iostream> #include<iomanip> #include<map> #include<set> #include<string> #include<algorithm> #include<cmath> #include<vector> #include<queue> #include<stack> #include<cstring> #include<sstream> using namespace std; #define P(p) cout<<(p)<<endl #define rep(i,m,n) for(int i = (m); i < (int)(n); i++) #define rrep...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; int main() { int n,m,a,b; string s,t="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; cin>>n>>m; for(int i=1;i<=n;i++) { for(int j=0;j<m;j++) { cin>>s; if(s=="snuke") { a=i; b=j; } } } cout<<t[b]<<a<<endl; ret...
1
64,996,046
#include<iostream> int main(){int A,B,C;std::cin>>A>>B>>C;puts(A+B<C?"No":"Yes");}
#include <iostream> #include <stdio.h> using namespace std; int main() { int p,c,a,b; cin>>a>>b>>p; c=a+b; if ((a>500 && b>500) || ( a==0 || b==0)) { cout << "No"; exit(1); } else { if (p <= c) { cout << "Yes"; } else { cout << "No"; ...
1
42,510,455
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) using ll = long long; using namespace std; int main(){ int n,k,d,c,ans; cin>>n>>k; vector<int> v(n,-1); ans=n; rep(i,k){ cin>>d; rep(j,d){ cin>>c; c--; if(v[c]==-1){ ...
#include <bits/stdc++.h> using namespace std; int main() { int n,k,ans; ans = 0; cin >> n >> k; vector<int> a(n); for(int i=0;i<k;i++){ int d; cin >> d; vector<int> vec(d); for(int j=0;j<d;j++){ int p; cin >> p; a.at(p-1) = 1; } } for(int i=0;i<n;i++){ if(a.at(i)...
1
79,379,967
#ifdef _DEBUG #include ".vscode/debug_print.hpp" #else #define debug(...) #endif #include <bits/stdc++.h> using ll = long long; using ld = long double; using namespace std; constexpr int INF32 = 1050000000; constexpr long long INF64 = 4000000000000000000; constexpr int MOD7 = 1000000007; constexpr int MOD5...
#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<cmath> #include<cstring> #include<set> #include<climits> using namespace std; #define intmax INT_MAX #define lma...
1
33,304,813
#include <iostream> #include <fstream> #include <cstdio> #include <cmath> #include <vector> #include <string> #include <set> #include <map> #include <stack> #include <queue> #include <deque> #include <bitset> #include <algorithm> #include <complex> #include <array> #include <iomanip> using namespace std; #define REP(i,...
#include <stdio.h> #include <algorithm> using namespace std; typedef long long ll; #define MAX_V (105) #define INF (1LL << 32) int V, E; ll G[MAX_V][MAX_V]; int main() { scanf("%d %d", &V, &E); for ( int i = 0; i < V; i++ ) { for ( int j = 0; j < V; j++ ) { G[i][j] = (i == j) ? 0 : INF; } } for (...
1
61,961,964
#include <iostream> #include <vector> #include <cstdio> #include <algorithm> #include <queue> #include <cstring> using namespace std; typedef long long ll; const ll maxn = 1e6+10; const ll inf = 1e16; int N,K; int main(){ cin>>N>>K; cout<<N-K+1<<endl; return 0; }
#include <iostream> using namespace std; int main() { int n, k; cin >> n >> k; int cnt = 0; for (int i = 0; i < n; i++) { if (i + k - 1 < n) { cnt++; } } cout << cnt << endl; return 0; }
1
37,328,578
#include <iostream> #include <map> #include <algorithm> #include <string> #include <vector> #include <numeric> #include <cmath> #include <queue> #include <iomanip> #include <functional> #define CHMAX(a,b) a = std::max(a,b) #define CHMIN(a,b) a = std::min(a,b) #define CHABS(a) a = std::abs(a) #define COUT(a) std::cout...
#include <iostream> #include <algorithm> #include <string> #include <vector> #include <stack> #include <queue> #include <set> #include <bitset> #include <map> #include <tuple> #include <unordered_set> #include <unordered_map> #include <list> #include <numeric> #include <utility> #include <iterator> #include <cstdio> #i...
1
60,546,104
#include <bits/stdc++.h> using namespace std; #define Hello ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define ll long long #define endl '\n' int main() { Hello int x, y, z, k; cin >> x >> y >> z >> k; ll a[x + 5], b[y + 5], c[z + 5]; for(int i = 0; i < x; i++) cin >> a[i]; for(int i =...
#include <bits/stdc++.h> #define rep(i,n) for (int i=0; i<(n); ++i) using namespace std; using ll = long long; using P = pair<int,int>; int main(){ int x,y,z,k; cin>>x>>y>>z>>k; vector<ll>a(x),b(y),c(z); rep(i,x)cin>>a[i]; rep(i,y)cin>>b[i]; rep(i,z)cin>>c[i]; vector<ll>sum; rep(i,x)rep(...
1
36,954,199
#include <bits/stdc++.h> #define REP(i, n) for(int (i)=0;(i)<(n);++(i)) #define REPV(iter, v) for(auto (iter)=(v).begin(); (iter)!=(v).end();++(iter)) #define ALL(v) (v).begin(),(v).end() #define MOD 1000000007 using namespace std; typedef long long ll; void dfs(const ll N, const ll A, const ll B, const ll C, const vec...
#include <iostream> #include <iomanip> #include<math.h> #include<list> #include <algorithm> #include<set> #include<vector> #include<math.h> #include<map> #include<string> #include <numeric> #include <queue> #include <sstream> #include <bitset> #include<stack> #include<functional> #include<unordered_set> #include<unorde...
1
3,244,325
#include <bits/stdc++.h> using namespace std; int calc(int y,int m,int d){ return (y-1)*195+(y-1)/3*5 + (m-1)*20-(y%3==0 ? 0 : (m-1)/2) + d; } int main(void){ int n,Y,M,D; int Millennium = calc(1000,1,1); cin>>n; while(n--){ cin>>Y>>M>>D; cout<<Millennium-calc(Y,M,D)<<endl; } r...
#include<iostream> #include<algorithm> using namespace std; int main(){ int n; cin>> n; for(int i=0; i<n; i++){ int Y, M, D; cin>> Y>> M>> D; int ans=0; for(int y=1; y<=Y; y++){ if(y==Y){ for(int m=1; m<=M; m++){ if(m==M){ ...
1
94,512,532
#include <bits/stdc++.h> #define rep(a,n) for (ll a = 0; a < (n); ++a) #define _GLIBCXX_DEBUG using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef vector<vector<ll> > Graph; template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool ch...
#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...
1
12,377,713
#include<bits/stdc++.h> #include<unordered_set> #include<unordered_map> #include <algorithm> #include <iostream> #include <string> #include <cmath> using namespace std; #define ll long long #define rep(i,n) for (ll i = 0; i < (n); i++) #define FOR(i,a,b) for(ll i=(a);i<(b);i++) #define FORR(i,a,b)for(ll i=(a);i<=(b);i...
#include <bits/stdc++.h> using namespace std; int n, ans; int main() { ios::sync_with_stdio(false), cin.tie(0), cout.tie(0); cin >> n; for(int i = 1; i <= n; i++) ans += (n - 1) / i; return cout << ans << endl, 0; }
1
75,781,035
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i=0;i<n;i++) int main(){ int h,n; cin >> h >> n; vector<pair<int,int>> ab(n); rep(i,n){ cin >> ab[i].first >> ab[i].second; } vector<int> dp(h+1,1001001001); dp[0]=0; for(int i=0;i<n;i++){ for(int j=0;j<h;j++){ int nj=min...
#include <bits/stdc++.h> #define _overload(_1,_2,_3,name,...) name #define _rep(i,n) _range(i,0,n) #define _range(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define rep(...) _overload(__VA_ARGS__,_range,_rep,)(__VA_ARGS__) #define _rrep(i,n) _rrange(i,n,0) #define _rrange(i,a,b) for(int i=(int)(a)-1;i>=(int)(b);--i) #de...
1
28,423,440
#include <fstream> #include <iostream> #include <algorithm> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <string> #include <sstream> #include <map> #include <set> #include <vector> #include <stack> #include <cmath> #include <queue> #include <random> #include <numeric> using namespace std; #define...
#include <bits/stdc++.h> using namespace std; long long modpow(long long a, long long n, long long mod) { long long res = 1; while(n > 0) { if(n & 1) res = res * a % mod; a = a * a % mod; n >>= 1; } return res; } int main() { long long ans = 0; long long mod =...
1
28,254,072
#include <bits/stdc++.h> #define rep(i,n) for(ll i=0;i<n;++i) #define all_map(itr,mp) for(auto itr=mp.begin();itr!=mp.end();itr++) #define ALL(a) (a).begin(),(a).end() using namespace std; using ll = long long; using pll = pair<ll, ll>; const ll MOD = 1e9 + 7; const ll LINF = 1LL << 62; const int INF = 1e9 + 7; ll Gc...
#include<bits/stdc++.h> using namespace std; typedef long long int ll; typedef pair<int,int> pi; priority_queue<pi, vector<pi>, greater<pi> > pq; ll mini(ll a,ll b){ return a<b?a:b;} ll maxi(ll a,ll b){ return a>b?a:b;} ll gcd(ll a,ll b){ if(b == 0) return a;return gcd(b,a%b);} ll binpow(ll n,ll x){ ll ans = 1;while(x...
1
78,846,048
#include <bits/stdc++.h> using namespace std; #define int long long #define ii pair<int,int> #define fi first #define sc second #define all(x) (x).begin(),(x).end() void solve() { int a, b, c, d; cin >> a >> b >> c >> d; if (a + b > c + d) cout << "Left" << '\n'; else if (a + b < c + d) cout << "Right" << '\n';...
#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, C, D; cin >> A >> B >> C >> D; if (A + B > C + D) cout << "Left" << endl; else if (A + B == C + D) cout << "Balanced" << endl; else cout << "Right" << endl; re...
1
32,165,595
#include<bits/stdc++.h> using namespace std; typedef long long ll; map<ll,int>mp; vector<ll>v; int main(){ int n,k;cin>>n>>k; ll pre[n+2]; pre[0]=0; for(int i=0;i<n;i++){ ll a;cin>>a;v.push_back(a); pre[i+1]=pre[i]+a-1; pre[i+1]%=k; } mp[0]++; ll ans=0; for(int i=1;i<=n;i++){ if(i>=k){ ...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (n); ++i) #define repr(i, n) for(int i = (n-1); i >= 0; --i) template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } ...
1
34,841,448
#include <algorithm> #include <bitset> #include <complex> #include <deque> #include <iostream> #include <istream> #include <iterator> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> #include <tuple> #include <iomanip> using namespace std; const int INF = 1<<30; string...
#include <bits/stdc++.h> #define ADD(a, b) a = (a + ll(b)) % mod #define MUL(a, b) a = (a * ll(b)) % mod #define MAX(a, b) a = max(a, b) #define MIN(a, b) a = min(a, b) #define rep(i, a, b) for(int i = int(a); i < int(b); i++) #define rer(i, a, b) for(int i = int(a) - 1; i >= int(b); i--) #define all(a) (a).begin(), (a...
1
78,911,203
#include<iostream> #include<algorithm> #include<cmath> #include<chrono> #include<vector> #include<string> #include<cstring> using namespace std; using namespace std::chrono; #define fast() ios_base::sync_with_stdio(false);cin.tie(NULL) #define ll long long const int M = 1e9 + 7; #define fr(i,n) for(int i=0;i<n;i++) #de...
#include<bits/stdc++.h> using namespace std; int main(){ long N;cin>>N; long S=1000000000000000000; vector<long> A(N); bool can=true; for(int i=0;i<N;i++){ cin>>A.at(i); if(A.at(i)==0) can=false; } long ans=1; for(int i=0;i<N;i++){ if(S/ans>=A.at(i)) ans*=A.at(i); else{ ans=-1; ...
1
39,567,480
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> P; #define all(v) v.begin(), v.end() const ll mod=1000000007; ll countBits(ll in){ int res=0; for(;in>0;in>>=1){ if((in&0x01)!=0){ res++; } } return res; } template<typename T>...
#include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<(int)(n);i++) using namespace std; using ll = long long; const int INF = 1001001001; const ll INF_LL = 1001001001001001001LL; int main(void){ int n = 3; vector<int> a(n); rep(i,n) cin >> a[i]; sort(a.begin(),a.end()); a.erase(unique(a.begin(),a.end()),a.en...
1
15,999,218
#include <algorithm> #include <cmath> #include <vector> #include <functional> #include <cstdlib> #include <map> #include <set> #include <iostream> #include <string> #include <ctype.h> #include <climits> #include <queue> using namespace std; typedef long long ll; #define REP(i, n) for(ll i = 0; i < (ll)(n); ++i) #define...
#include<bits/stdc++.h> using namespace std; typedef long long ll; using P = pair<int,int>; int n; vector<int> bmb; int a, b, c; int ans; void dfs(vector<int> &A){ if(A.size() == n){ int len_a = 0, len_b = 0, len_c = 0; int cnt = 0; for(int i = 0; i < n; i++){ if(A[i] == 0){ ...
1
75,850,999
#include <vector> #include <stack> #include <queue> #include <list> #include <bitset> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <algorithm> #include <numeric> #include <iostream> #include <iomanip> #include <string> #include <chrono> #include <random> #include <cmath> #inc...
#pragma GCC optimize("Ofast") #include <bits/stdc++.h> #define rep(i,n) for(int i=0;i<n;i++) #define max0(a,b,c) max(max(a,b),c) #define min0(a,b,c) min(min(a,b),c) #define ft first #define sc second #define pb push_back #define mp make_pair #define mt make_tuple #define all(v) (v).begin(),(v).end() #define mod 1000000...
1
63,504,411
#include<iostream> #include<algorithm> #define INF 999999 typedef long long ll; using namespace std; int n,a,b,c,maxm; int sum,miniNo,minim; int t[100][100]; int main(){ while(cin>>n,n){ for(int i=0;i<100;i++)for(int j=0;j<100;j++){ if(i!=j)t[i][j]=INF; else t[i][j]=0; } maxm=0; for(int i=0;i<n;i++){ ...
#include<iostream> #include<cstdio> #include<vector> #include<algorithm> #include<cmath> using namespace std; #define LATTE 1000000000 int main(){ int N; while(cin>>N,N){ int dp[10][10]={},A,B,C; bool latte[10]={}; for(int i=0;i<10;i++)for(int j=0;j<10;j++) if(i!=j) dp[i][j]=LATTE; for(int i=0;i<N;i++){ ci...
1
90,830,845
#include <stdio.h> int main(){ int N, R; scanf("%d %d", &N, &R); if(N<=10){ printf("%d", (100*(10-N)+R)); }else if(N>10){ printf("%d", R); } return 0; }
#include <bits/stdc++.h> using namespace std; #define _overload3(_1, _2, _3, name, ...) name #define _rep(i, n) repi(i, 0, n) #define repi(i, a, b) for (int i = int(a); i < int(b); ++i) #define _rrep(i, n) rrepi(i, n, 0) #define rrepi(i, a, b) for (int i = int(a) - 1; i >= int(b); --i) #define rep(...) _overload3(__VA_...
1
88,934,943
#include <bits/stdc++.h> using namespace std; const int N = 200000; const int INF = 1<<30; int n, a[N], ans = 0; double mid, _ans = INF; int main() { scanf( "%d", &n ); for( int i = 1; i <= n; i ++ ) scanf( "%d", &a[i] ); sort( a+1, a+1+n ); double mid = double( a[n] ) / 2; for( int i = 1; i <= n; i ++ ) if( ...
#include <bits/stdc++.h> 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.begin(),a.end()); int req1=a.back()/2,req2=(a.back()+1)/2; int cur = INT_MAX, curi; for(int i=0;i<n;i++){ int val = min(abs(req1-a...
1
7,829,997
#include <bits/stdc++.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; using Graph = vector<vector<int>>; #define MOD 1000000007 #define MOD2 998244353 #define INF ((1<<30)-1) #define LINF (1LL<<60) #define EPS (1e-10) typedef long long ll; typede...
#include <iostream> #include <vector> #include <string> #include <algorithm> #include <set> #include <map> #include <queue> #include <random> #include <chrono> #include <tuple> #include <random> using namespace std; typedef long long ll; typedef long double ld; #define fastInp cin.tie(0); cout.tie(0); ios_base::sync_wi...
1
24,732,332
#include<bits/stdc++.h> using namespace std; int main() { long long a,b,c,d=0,e,f,g,h,i,j,k,l,m,n,x,y,z; cin>>a; char ch,dh; cin>>ch; for(i=1;i<a;i++) { cin>>dh; if(dh!=ch) { d++; ch=dh; } } cout<<d+1<<endl; }
#include <bits/stdc++.h> using namespace std; int main() { int N; int Y=1; string S; cin>>N>>S; for(int X=1;X<N;X++){ if(S.at(X)!=S.at(X-1)){ Y++; } } cout<<Y<<endl; }
1
93,177,956
#include <bits/stdc++.h> using namespace std; int main() { int a[3]; cin >> a[0]; cin >> a[1]; cin >> a[2]; sort(a, a+3); printf("%d %d %d\n", a[0], a[1], a[2]); }
#include <iostream> using namespace std; int main (int argc, const char * argv[]) { int a, b, c , i; cin >> a >> b >> c; if (a>b ) { i = a; a = b; b = i; } if (b>c) { i = b; b = c; c = i; } if (a>b ) { i = a; a = b; b = ...
1
9,093,926
#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 (int i = j; i < (int)(n); i++) #define _GLIBCXX_DEBUG #define MOD 1000000007 template<...
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; int n = s.size(); bool even = false; for (int i = n - 2; i > 0; i = i - 2) { bool same = true; for (int j = 0; j < i / 2; j++) { if (s[j] != s[j + i / 2]) { ...
1
24,938,476
#include <iostream> #include <map> #include <vector> using namespace std; int main() { int h, w, d; scanf("%d%d%d", &h, &w, &d); map<int, pair<int, int>> mp; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int a; scanf("%d", &a); mp[a] = {i, j}; } } vector<int> dist(h * w); for (int i = ...
#include <bits/stdc++.h> #define rep(i, n) for(ll i = 0; i < n; i++) #define repr(i, n) for(ll i = n; i >= 0; i--) #define reprr(i, m, n) for (ll i = m; i < n; i++) #define inf 2e9 #define all(v) v.begin(), v.end() using namespace std; typedef long long ll; typedef vector<ll> vll; typedef vector<vll> vvll; using Graph ...
1
80,599,952
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; ll euclidean_gcd(ll a, ll b) { while(1) { if(a < b) swap(a, b); if(!b) break; a %= b; } return a; } int main() { int a, b, c, d; cin >> a >> b >> c >> d; int x = c-a, y = d-b; cou...
#include <bits/stdc++.h> using namespace std; using pint = pair<int,int>; const long long INFLL = 1LL << 60; const int INFI = 1000000000; int main(){ int x1, y1, x2, y2; cin >> x1 >> y1 >> x2 >> y2; pint v; v.first = x2-x1; v.second = y2-y1; cout << x2-v.second << ' ' << y2+v.first << ' '; cout << x...
1
83,954,270
#include<vector> #include<iostream> #include<algorithm> #include<string.h> #include<bits/stdc++.h> #include<cstring> #include<map> #include<cmath> #include<set> using namespace std; #define ll long long int...
#include<bits/stdc++.h> using namespace std; #define ll long long ll x, n, m, res=1, ans; set<ll>s; int main() { ios::sync_with_stdio(0); cin.tie(0); cin >> n >> m; while(n--) { cin >> x; x /= 2; if(s.find(x) == s.end()) { s.insert(x); res = res / __gcd(re...
1
61,033,581
#include<bits/stdc++.h> using namespace std; #define int long long #define double long double #define f first #define s second #define mp make_pair #define pb push_back #define RE(i,n) for (int i = 1; i <= n; i++) #define RED(i,n) for (int i = n; i > 0; i--) #define REPS(i,n) for(int i = 1; (i*i) <= n; i++) #define REP...
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) #define ALL(c) (c).begin(), (c).end() #define SUM(x) std::accumulate(ALL(x), 0LL) #define MIN(v) *std::min_element(v.begin(), v.end()) #define MAX(v) *std::max_element(v.begin(), v.end()) #define EXIST(v, x) (std::find(v.begin(), v.end(), x) != v.e...
1
68,014,043
#include<bits/stdc++.h> using namespace std; #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; template<class T> using oset=tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #define pb push_back #define N 200001 #define ll long long #def...
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using pull = pair<ull, ll>; #define INF 1000000000 #define LLINF 10000000000000000ll #define MOD 1000000007LL bool dbgflag = false; ll gcd(ll a, ll b) { if (a < b) ...
1
27,145,439
#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();} template<class T> inline T sqr(T x) {return x*x;} typedef long long LL; typedef pair<int, int> PII; typede...
#include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl "\n" using namespace std; using ll = long long; const ll MOD = 1000000007LL; const double PI = 3.14159265358979; void solve() { ll n, m, xin, yin, zin; cin >> n >> m; vector<tuple<ll, ll, ll>> cake...
1
61,372,424
#include <stdio.h> #include <algorithm> using namespace std; #define INF 1e8 int a[222][222], r[11], R, ans = INF; void update(void) { int i, sum = 0; for (i = 1; i < R; i++) sum += a[r[i]][r[i + 1]]; ans = min(ans, sum); } int main(void) { int N, M, i, j, k; scanf("%d %d %d" ,&N, &M, &R); for (i...
#include <bits/stdc++.h> using namespace std; #define rep(i, a) for (int i = 0; i < (a); i++ ) typedef pair<int,int> P; typedef long long ll; const int INF = 1001001001; const int MOD = 1000000007; const double PI=acos(-1); int main(){ int N,M,R; cin >> N >> M >> R; vector<ll> r(R); rep(i,R) { i...
1
43,695,624
#include<bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(ll i=0;i<(ll)n;++i) int main() { ll n,m;cin >> n >> m; priority_queue<ll> q; rep(i,n){ ll num;cin >> num; q.push(num); } rep(i,m){ if( q.top() == 0 ) break; ll num = q.top(); q.pop(); q.push(num/2);...
#include<bits/stdc++.h> #define ll long long #define ld long double #define ull unsigned long long #define pb push_back #define n_p next_permutation #define p_p prev_permutation #define in insert #define rev reverse #define pf push_front #define pob pop_back #define uniq(v) v.resize(distance(v.begin(),unique(v....
1
77,036,985
#include<stdio.h> int N[5001]={}; int main(){ int n,x; while(1){ scanf("%d",&n);if(n==0)break; for(int i=0;i<n;i++) scanf("%d",&N[i]); int t=N[0],s=0; for(int i=0;i<n;i++) { for(int j=i;j<n;j++) { s+=N[j];if(t<s)t=s; } s=0; } printf("%d\n",t); } return 0; }
#include<algorithm> #include<iostream> #define INF -11111111 using namespace std; int main(){ int n; int a[5555]; while(1){ int ret = INF,sum; cin >> n; if(!n)break; for(int i=0;i<n;i++){ cin >> a[i]; } for(int i=0;i<n;i++){ sum = 0; for(int j=i;j<n;j++){ sum += a[j]; ...
1
82,630,701
#include<iostream> #include<stdio.h> #include<ctype.h> using namespace std; main() { char ch, chl; int i, num, counter[26]; for(i = 0; i < 26;i++){ counter[i] = 0; } while(cin >> ch){ chl = tolower(ch); num = chl - 'a'; if(num >= 0 && num <= 25){ counter[num]++; }else if(ch == EOF){ ...
#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
25,053,756
#include <bits/stdc++.h> typedef long long lint; using namespace std; #define rep(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i) int main() { int a,b; cin >> a >> b; cout << 6 - a - b << endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 bool ch[3]; int main() { for(ll i=0;i<2;i++){ ll n; cin>>n; n--; ch[n]=true; } for(ll i=0;i<3;i++){ if(ch[i]){ continue; } cout << i+1; return 0; } return 0; }
1
51,856,715
#include <bits/stdc++.h> using namespace std; typedef unsigned long long ll; const int maxn= 1e5+5; ll a[maxn]; ll n,ans; ll b[maxn]; ll c[maxn]; int main(){ cin>>n; n++; for(int i=1;i<=n;i++) cin>>a[i]; ans=0; b[1]=1; c[n]=a[n]; for(int i=2;i<=n;i++){ b[i] = (b[i-1]-a[i-1])<<1; ...
#include <bits/stdc++.h> using namespace std; #define vi vector<int> #define ll long long #define vvi vector<vi> #define vll vector<ll> #define vvll vector<vll> #define MOD 1000000007 #define endL << '\n' #define ii pair<int, int> #define pll pair<ll, ll> #define fi first #define se second #define mp make_pair #define ...
1
62,681,443
#include <algorithm> #include <bitset> #include <cassert> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <unordered_map> #include <vector> #include <string.h> #include <set> using namespace std; #define COUT(x) cout << #x << " = " << (x) << " (L" <...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmi...
1
35,968,730
#include <algorithm> #include <bitset> #include <climits> #include <iostream> #include <map> #include <set> #include <string> #include <vector> using namespace std; using ll = long long int; const ll MOD = 1e9 + 7; inline ll fast(ll n, ll k) { if (k == 1) { return n; } else if (k == 0) { return 1; } if ...
#include<bits/stdc++.h> using namespace std; #define int long long typedef unsigned long long ull; typedef long double ld; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define PI 3.14159265 const int MOD=1e9+7; #define pb push_back #define mp make_pair #define ff first #define ss second #define all(a) ...
1
39,839,538
#include <stdio.h> int main() { int num1,num2,num3; scanf("%d %d %d",&num1,&num2,&num3); if(num1 < num2 && num2 < num3) printf("Yes\n"); else printf("No\n"); return 0; }
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); int a, b, c; cin >> a >> b >> c; if(a < b && b < c) cout << "Yes\n"; else cout << "No\n"; return 0; }
1
89,156,417
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; #define pb emplace_back #define ff first #define ss second #define all(v) v.begin(),v.end() #define rall(v) v.rbegin(),v.rend() #define quickio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define endl "\n" const ll MO...
#include<iostream> using namespace std; int main(){ long long a,b,c,d; long long max; std:cin>>a>>b>>c>>d; long long m1=a*c; long long m2=a*d; long long m3=b*c; long long m4=b*d; if(m1>m2) max=m1; else max=m2; if(max<m3) max=m3; if(max<m4) max=m4; cout<<max<<"...
1
61,487,490
#include <bits/stdc++.h> using namespace std; int a, b, c, d; int main() { cin >> a >> b >> c >> d; int ab = a + b; int cd = c + d; if (ab > cd) { cout << "Left" << endl; } else if (ab < cd) { cout << "Right" << endl; } else { cout << "Balanced" << end...
#include <iostream> #include <algorithm> #include <math.h> #include <vector> #include <string> #include <queue> #include <map> #include <utility> using namespace std; using ll = long long; int main() { int a,b,c,d; cin >> a >> b >>c >>d; if ((a +b) > (c+d)) cout << "Left" << endl; else if ((a+b) == (c+d)) cout << "...
1
41,420,011
#include <bits/stdc++.h> using namespace std; #define ll long long #define boost ios_base::sync_with_stdio(false);cin.tie(NULL); #define pb push_back #define mp make_pair #define in insert #define pi 2*acos(0.0)1 #define srt(s) sort(s.begin(),s.end()) #define all(x) x.begin(),x.end() const ll mod=1e9+7; const ll MX=2e5...
#include <bits/stdc++.h> #include <unordered_map> #include <unordered_set> #define pb push_back #define mpr make_pair #define pii pair<int, int> #define pll pair<ll, ll> #define ll long long #define ld long double #define all(arr) arr.begin(), arr.end() #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define fo(i,...
1
73,195,930
#include <bits/stdc++.h> using namespace std; int main(){ long long K, A, B; cin >> K >> A >> B; if (B <= A + 1){ cout << K + 1 << endl; } else if (K <= A){ cout << K + 1 << endl; } else { cout << A + (K - A + 1) / 2 * (B - A) + (K - A + 1) % 2 << endl; } }
#include <bits/stdc++.h> using namespace std; typedef long long int ll; ll MOD=1000000007; int main() { ll K,A,B; cin>>K>>A>>B; ll biske=1; while(K>0){ if(biske<A){ biske++; K--; } else{ if(K>1 && A+1<B){ biske+=(B-A); ...
1
35,224,437
#include <iostream> using namespace std; int main() { string S,T; int N,syutsuryoku; cin >> S; cin >> T; N = S.size(); for (int i=0;i<(N-1);i++) { if (S.at(i) != T.at(i)) { syutsuryoku++; } } if (syutsuryoku != 0) cout << syutsuryoku+1 << endl; else cout << syutsuryok...
#include <bits/stdc++.h> using namespace std; int main() { string s,t; cin >> s >> t; int count = 0; for(int i = 0; i < s.size();i++){ if(s.at(i) != t.at(i)){ count++;} } cout << count << endl; }
1
60,853,881
#include<iostream> #include<string> #include<vector> #include<math.h> #include<map> #include<algorithm> #include<set> #include <stdexcept> #include<queue> #define rep(i,N) for(int i=0;i<(N);i++) #define FOR(i,a,b) for(int i=(a);i<(b);i++) using namespace std; const long long MOD = 1e9 + 7; const long long INF = 1e12; c...
#include <iostream> using namespace std; const int speY = 200; const int ordY = 195; const int bigM = 20; const int smlM = 19; const int Y3 = speY + ordY * 2; int calcDay(int Y, int M, int D) { int day = 0; day += Y3 * ((Y - 1) / 3); day += ordY * ((Y - 1) % 3); if (Y % 3) day += (M - 1) / 2 * (bigM+smlM) + ((M -...
1
16,989,262
#include <iostream> int main(){ int k, s; std::cin >> k >> s; int count = 0; for (int i = 0; i <= k; i++) { for (int j = 0; j <= k; j++) { if ((s - i - j <= k) && (i + j <= s)) { count++; } } } std::cout << count << ...
#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; } #define rep(i,cc,n) for(int i=cc;i<n;++i) #define lrep(i,cc,n) for(long long i=cc;i<n;++...
1
80,453,907
#include <iostream> #include <fstream> #include <cassert> #include <typeinfo> #include <vector> #include <stack> #include <cmath> #include <set> #include <map> #include <string> #include <algorithm> #include <cstdio> #include <queue> #include <iomanip> #include <cctype> #include <random> #include <complex> #define syos...
#include <bits/stdc++.h> #define long long long #define ull unsigned long long #define up(i,a,b) for (int i=a; i<=b; i++) #define down(i,a,b) for (int i=a; i>=b; i--) #define endl '\n' #define pb push_back #define X first #define Y second #define II pair<int, int> #define III pair<int, pair<int, int> > #define V vector...
1
25,117,070
#include <iostream> #include <bits/stdc++.h> #define rep(i,z) for(int i = 0; i<(int)(z); i++) #define rep1(i,z) for(int i = 1; i<=(int)(z); i++) using namespace std; typedef long long ll; const ll MOD=1e9+7; using pear = pair<int,int>; int main(){ int n, m, x; cin>>n >>m >>x; int c[n], a[n][m]; ll ans=0; ...
#include <iostream> #include <vector> #include <algorithm> #include <map> #include <numeric> #include <string> #include <cstdio> #include <cstring> #include <queue> #include <stack> #include <set> #include <cmath> #include <bitset> #include <iomanip> using ll = long long; using ull = unsigned long long; using namespac...
1
8,803,268
#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 vector<int> vi; typedef vector<vi> vvi; typedef vector<double> vd; typedef vector<ll> vl; typedef vector<string> vs; const ll mod = 1e9+7; const ll inf = 1e17; const int INF = 1e9; const double PI = acos(-1); #define fo(i, a, b) for (int i = a;...
1
94,998,268
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) int main() { int n, m; cin >> n >> m; int a[m]; int d = 0; int i; rep(i, m){ cin >> a[i]; d += a[i]; } int p; p = n - d; if(p >= 0) cout << p << endl; else cout << "-1" << endl; }
#include<iostream> using namespace std; int main() { int n,m; cin>>n>>m; for(int i=0;i<m;i++) { int a; cin>>a; n-=a; if(n<0) { cout<<"-1"; return 0; } } cout<<n; }
1
96,358,498
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define INF 1LL<<62 #define inf 1000000007 ll a[100010]; int main() { ll n; cin>>n; for(ll i=0;i<n;i++){ cin>>a[i]; } ll mi=2,ma=2; for(ll i=n-1;i>=0;i--){ mi=(mi+a[i]-1)/a[i]*a[i]; ma=(ma/a[i]+1)*a[i]-1; if(mi>ma){ cout <<-1<<endl; ...
#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) #define chmax(a, b) a = max(a, b) #define chmin(a, b) a = min(a, b) #define fi first #define se second #define INF 1000000009 #define LLINF 1000000000000000009LL ...
1
10,777,954
#include <bits/stdc++.h> using namespace std; using ll = long long; string s, t; bool ok(const string& a, const string& b) { for(int i=0;i<a.length();++i){ if(a[i]!=b[i]&&a[i]!='?') return false; } return true; } void solve() { const int n = s.length(); const int m = t.length(); string inf = string(n+1,'z'); s...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define MIN(a, b) ((a) > (b) ? (b) : (a)) #define MAX(a, b) ((a) < (b) ? (b) : (a)) const long long INF = 1LL << 60; typedef unsigned long long ll; const long long MOD = 1000000000 + 7; int main() { string s, t; cin >...
1
98,603,415
#include <bits/stdc++.h> #include <iostream> #include <string> #define ll long long int #define pb push_back #define mp make_pair #define fi first #define se second #define phi 3.1415926535 #define fastio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define endl '\n' using namespace std; const ll mo...
#include<bits/stdc++.h> using namespace std; #define Ff(i,a,n) for(i=a;i<n;i++) #define Fr(i,a,n) for(i=a;i>n;i--) #define ll long long #define FAST ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0); #define pb push_back #define ff first #define ss second #define all(x) x.begin(), x.end() #define clr(x) memset(x,...
1
83,977,943
#include <bits/stdc++.h> using namespace std; int main() { int N, X, Y; cin >> N >> X >> Y; int count = 0; while (N > 0) { count++; N -= X; }cout << count * Y; }
#include<bits/stdc++.h> using namespace std; int main() { int n,x,t,c; cin>>n>>x>>t; c=n/x; if(n%x) { c++; } cout<<c*t; }
1
100,170,724
#include <bits/stdc++.h> using namespace std; int main() { double a = 0, b = 0, x = 0; cin >> a >> b; cout << round((a + b)/2) << endl; }
#include <bits/stdc++.h> using namespace std; int main() { int a,b; cin >> a >> b; int x = (a+b)-(a+b)/2; cout << x << endl; }
1
74,291,752
#include <bits/stdc++.h> using namespace std; int main(){ int N,a=0;cin>>N; vector<string>s(N); vector<int>t(N); for(int i=0;i<N;i++)cin>>s.at(i)>>t.at(i); string X;cin>>X; int i=0;while(s.at(i)!=X)i++; for(i++;i<N;i++)a+=t.at(i); cout<<a<<endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; queue<string> title; queue<int> length; for(int i=0; i<n; i++){ string t; int l; cin>>t>>l; title.push(t); length.push(l); } string x; cin >>x; int ans = 0; while(true && title.size()>0){ ...
1
41,992,603
#include <bits/stdc++.h> #define N_MAX 100002 #define ll long long using namespace std; int n; struct Pile { ll cnt; int cntBigger; ll sumBigger; int index; }; ll sum; bool cmpCnt (const Pile &a, const Pile &b) { return make_pair(a.cnt, a.index) > make_pair(b.cnt, b.index); } bool cmpIndex (const Pi...
#include <iostream> #include <string> #include <vector> #include <deque> #include <queue> #include <algorithm> #include <set> #include <map> #define vv(a, b, c, d) vector<vector<d> >(a, vector<d>(b, c)) #define vvi std::vector<std::vector<int> > #define vvl std::vector<std::vector<ll> > #define MODs 1000000007; typedef...
1
33,351,454
#include <bits/stdc++.h> #define ll long long #define MODV 1000000007 #define INFLL LLONG_MAX #define EPS 1e-9 #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 all(v) v.begin(), v.end() #define endl "\n" #define vi vector<ll> #defi...
#include <iostream> #include <string> #include <math.h> #include <algorithm> #include <vector> #include <set> #include <map> using namespace std; typedef long long ll; #define rep(i, n) for(int i = 0; i < n; i++) int main(){ int R, G, B, N; cin >> R >> G >> B >> N; ll cnt = 0; rep(r, N+1){ rep(g...
1
5,179,063
#include<iostream> #include<algorithm> #include<vector> #include<string> #include<utility> #include<map> #include<set> #include <sstream> #include<queue> #include<stack> #include<functional> #include<math.h> #include <iomanip> #include <numeric> #include <math.h> using namespace std; int main(void){ int W,H,N; cin ...
#include<bits/stdc++.h> using namespace std; #define ll long long #define endl "\n" #define rep(i, a, n) for (int i = a; i < n; ++i) int main() { int w, h, n; cin >> w >> h >> n; int x1 = 0, y1 = 0; rep(i, 0, n) { int x, y, a; cin >> x >> y >> a; if (a == 1) { x1 = ma...
1
53,193,395
#include<bits/stdc++.h> using namespace std; #define ll long long typedef pair< int, int > ii; typedef vector< ii > vii; void solve(){ int n; cin>>n; int ans = 1; while(n / 2){ n /= 2; ans *= 2; } cout<<ans<<endl; } int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); solve(); return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ int N;cin>>N; int ans=1; int X=2; while(X<101){ if(N>=X) ans*=2; X*=2; } cout<<ans<<endl; }
1
15,039,744
#include"iostream" #include"vector" using namespace std; int main() { vector<int> branch; int n; cin>>n; for(int i=0;i<n;i++) { int num; cin>>num; branch.push_back(num); } for(int i=0;i<branch.size();i++) { cout<<"node "<<i+1<<": key = "<<branch[i]<<", "; if(i>0) ...
#define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <cstdio> using namespace std; long a[251]; int main(){ int H; scanf("%d",&H); for (int i = 1; i <= H; ++i) scanf("%ld",&a[i]); for (int i = 1; i <= H; ++i){ cout << "node " << i << ": key = " << a[i] << ", "; int tmp = i / 2; if (tmp >=1 ) cout << "p...
1
63,583,509
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) typedef long long ll; struct edge { ll s, t, x; }; typedef pair<ll, ll> P; typedef pair<ll,P> event; const ll MAX = 510000; const ll MOD = 1000000007; int main() { ll n,m;cin>>n>>m; queue<P>qu; if(n%2==1){ rep(i,m...
#include <bits/stdc++.h> #define rep(i,n) for (ll i = 0; i < (n); ++i) using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef vector<vector<ll> > Graph; 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 ...
1
80,980,120
#include <bits/stdc++.h> using namespace std; int main () { int n; cin >> n; string s1, s2; cin >> s1 >> s2; for (int i = 0; i < n; i++) if (s1[i] == s2[0]) { bool g = 1; for (int j = i + 1, k = 1; j < n; j++, k++) if(s1[j] != s2[k]) g = 0;...
#include <iostream> #include <string> #include <vector> #include <stack> #include <queue> #include <deque> #include <set> #include <unordered_set> #include <map> #include <unordered_map> #include <cmath> #include <limits> #include <climits> #include <utility> #include <algorithm> #include <numeric> using namespace std;...
1
45,305,419
#include <iostream> #include <vector> #include <string> #include <cmath> #include <algorithm> #include <utility> #include <queue> #include <set> #include <map> #include <deque> #include <iomanip> #include <cstdio> using namespace std; typedef long long ll; typedef pair<int,int> PII; typedef vector<int> VI; typedef vec...
#pragma target("avx") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll, ll> P; typedef vector<ll> V; typedef unordered_map<ll, ll> U_MAP; typedef priority_queue<ll> pq; typedef priority_queue<ll, vector<ll>, greater<ll>> rpq; constexpr ll INF = 1e9, MOD = 1e9 +...
1
61,951,420
#include<bits/stdc++.h> using namespace std; typedef long long ll ; typedef double db; const double pi = 3.141592654; #define pb push_back #define forab(i,a,b) for(int i=(a);i<=(b);i++) #define CIN ios_base::sync_with_stdio(0); cin.tie(0) #define pcase(z,x) printf("Case %ld: %lld\n",z,x) #define nw ...
#include<bits/stdc++.h> using namespace std; const int MOD=1000000007; #define ll long long #define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); int main() { ll n,x,t; cin>>n>>x>>t; if(n%x==0) cout<< (n/x)*t <<endl; else cout<< (n/x+1)*t <<endl; }
1
67,090,803
#include <bits/stdc++.h> #define rep(i,l,r) for (int i=l,i##end=r;i<=i##end;++i) #define per(i,r,l) for (int i=r,i##end=l;i>=i##end;--i) #define rep0(i,r) for (int i=0,i##end=r;i<i##end;++i) #define ll long long using namespace std; const int N=1e6+6; int n,a[N],b[N]; ll calc(ll k){ ll s=0; rep(i,1,n) if ((a[i]&k)=...
#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...
1
91,384,430
#include <bits/stdc++.h> #define rep(i,n) for (int i = 0; i < (n); ++i) using namespace std; using ll = long long; using P = pair<int,int>; int main() { string s; cin >> s; int r = 0, b = 0, c = 0; rep(i, s.size()) { if (s[i] == '0') { if (b > 0) { c += 2; --b; } else { +...
#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> #incl...
1
58,743,723
#include <bits/stdc++.h> using namespace std; using ll = long long; using vl = vector<ll>; using pll = pair<ll, ll>; #define rep(i, n) for (ll i = 0, xxx_rep_end = (n); i < xxx_rep_end; ++i) #define all(x) (x).begin(), (x).end() template <class T1, class T2> inline void chmax(T1 &a, const T2 &b) { if (a < b) a = b;...
#include<iostream> int main() { int X,Y=0; std::cin >> X >> Y; int clane,turtle=0; for(int i=0; i<(X+1); i++) { clane = (X-i)*2; turtle = i*4; if((clane+turtle)==Y) { std::cout << "Yes"; return 0; } } std::cout << "No"; retu...
1
50,297,697
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll,ll> P; #define MOD 1000000007 ll N, K; ll solve() { vector<ll> A (N + 1, 0); ll ans = 0; for (size_t i = 1; i < N + 1; i++) A.at(i) = A.at(i - 1) + i; for (size_t i = K; i < N + 1; i++) { ...
#define _GLIBCXX_DEBUG #include <bits/stdc++.h> using namespace std; using ll = int64_t; #define REP(i,n) for(int i=0; i<(int)(n); i++) #define FOR(i,b,e) for(int i=(b); i<=(int)(e); i++) #define DEBUG 0 #if DEBUG #define DUMP(a) REP(_i, a.size()) cout << a[_i] << (_i + 1 == a.size() ? "\n" : " ") #define DUMP2D(...
1
75,162,707
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> P; typedef tuple<int,int,int> T; #define rep(i,m,n) for(int i=m;i<n;i++) ll mod=1e9+7; int main(){ ll n; ll x,m; cin>>n>>x>>m; ll a[m+1]; a[0]=x; rep(i,0,m){ a[i+1]=a[i]*a[i]%m; } if(n<m){ ll ans=0; rep...
#include <bits/stdc++.h> using namespace std; #define int long long 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; } const int MAX =3001; const int MOD =998244353; signed main(){ int n...
1
54,812,384
#include <iostream> #include <iomanip> #include <vector> #include <algorithm> #include <numeric> #include <functional> #include <cmath> #include <queue> #include <stack> #include <set> #include <map> #include <sstream> #include <string> #define _repargs(_1,_2,_3,name,...) name #define _rep(i,n) repi(i,0,n) #define repi...
#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() using ll = long long; constexpr int INF = 1e9; constexpr long long LINF = 1e18; constexpr long long MOD = 1e9 + 7; int mn[1 << 26]; signed main() { string s; cin >> s; int n = ...
1
33,079,291