source_code
stringlengths
26
62k
lang_cluster
stringclasses
11 values
src_uid
stringlengths
32
32
code_uid
stringlengths
32
32
difficulty
int32
-1
3.5k
exec_outcome
stringclasses
1 value
using System; class _1095D { static void Main() { int n = int.Parse(Console.ReadLine()); if (n == 3) { Console.WriteLine("1 2 3"); return; } int[][] g = new int[n + 1][]; for (int i = 1; i < n + 1; ++i) { g[i] = new int[2]; } for (int i = 0; i < n; ++i) { int[] xy = Array.ConvertAll(C...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
bd55db6b8c27ee51dc637497dd96e445
1,600
PASSED
using System; using System.IO; using System.Text; namespace Circular_Dance { internal class Program { private static readonly StreamReader reader = new StreamReader(Console.OpenStandardInput(1024*10), Encoding.ASCII, false, 1024*10); private static readonly StreamWriter writer = new StreamWrit...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
eb9863dba80c46be81e3de14607701cc
1,600
PASSED
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApp1 { class Animal { public string name; public string color; public override bool Equals(object obj) { return base.Equals(obj); ...
C#
819d3694fccf2b5af0ec3b4ee429dbb3
b2abbd766fd203837cecc5fb22fd9e77
1,600
PASSED
#include <iostream> #include <algorithm> #include <cstdio> #include <vector> #include <cstring> #include <string> #include <cmath> #include <utility> #include <map> #include <set> #include <queue> #include <stack> #include <sstream> #define fr(a,b,c) for (int a=b;a<=c;a++) #define frr(a,b,c) for (int a=b;a>=c;a--) #def...
C++
d8f8be420c1d9553240708f28f8ba4b2
8c8aee19a118ec7d50818a277f80c581
1,800
PASSED
#include <algorithm> #include <cstdio> #include <cstdlib> #include <list> #include <map> #include <queue> #include <set> #include <stack> #include <vector> #include <cmath> #include <cstring> #include <string> #include <iostream> #include <complex> using namespace std; typedef long long LL; typedef unsigned long long...
C++
d8f8be420c1d9553240708f28f8ba4b2
a7c7863acb5a0f38ee3d9530296fe6df
1,800
PASSED
#include <cstdio> #include <cstring> #include <cstdlib> #include <iostream> #include <cassert> #include <cctype> #include <string> #include <algorithm> #include <vector> #include <set> #include <map> #include <queue> #include <stack> using namespace std; #define FOR(i,a,b) for(int i = (a),_n=(b);i<=_n;i++) #define REP...
C++
d8f8be420c1d9553240708f28f8ba4b2
82e35d84c8f95f1169d3e79109cafd12
1,800
PASSED
#include<stdio.h> #include<stdlib.h> #include<iostream> #include<vector> using namespace std; int main() { int i, j, n, m, k; cin >> n; int b[n]; int pr[n]; int mas[n][n]; for (j = 0; j < n; j++) for (i = 0; i < n; i++) cin >> mas[j][i]; for (j = 0; j < n; j++) cin >> pr[j]; for (j = 0; j...
C++
d8f8be420c1d9553240708f28f8ba4b2
582d3a8e44d517c3be0ef3177dcbe23c
1,800
PASSED
/************************************************************************* > File Name: b.cpp > Author: Nature > Mail: 564374850@qq.com > Created Time: Thu 13 Nov 2014 07:58:21 PM CST ************************************************************************/ #include <cstdio> #include <cstring> #include...
C++
d8f8be420c1d9553240708f28f8ba4b2
2104969b5626bda617a9d96be500f4e6
1,800
PASSED
#include <stdio.h> #include <string.h> int ans[300],alex[300]; int pref[300][300]; int main(){ int n; scanf("%d",&n); for(int i=0;i<n;i++) for(int j=0;j<n;j++) scanf("%d",&pref[i][j]); for(int i=0;i<n;i++) scanf("%d",&alex[i]); memset(ans,-1,sizeof(ans)); for(int c=1;c<=n;c++){ int f=-1,s=-1; for(int i...
C++
d8f8be420c1d9553240708f28f8ba4b2
1434d751a7d3312b3a58f8e0fbfcc2d8
1,800
PASSED
#include<bits/stdc++.h> using namespace std; int n; int arr[350]; int man[350][350]; int ans[350]; int h[350][350]; int taka(int x) { for(int i=1;i<=n;i++) { if(arr[i]<=x) return arr[i]; } } int dam(int x,int y) { for(int i=1;i<=n;i++) { if(arr[i]<=x && arr[i]!=y) return arr[i]; ...
C++
d8f8be420c1d9553240708f28f8ba4b2
23e3f71f2c75d991010494859d0fd3fa
1,800
PASSED
#include <algorithm> #include <iostream> #include <cstdio> #include <queue> using namespace std; const int MAXN = 310; const int INF = 0x3f3f3f3f; int n, x, p[MAXN][MAXN], ans[MAXN]; struct Node { int id, order; Node() {} Node(int _id, int _order) : id(_id), order(_order) {} bool operator < (const No...
C++
d8f8be420c1d9553240708f28f8ba4b2
2206d728f99f6233848111c3dfb3c1d5
1,800
PASSED
#include <iostream> #include <cstdio> #include <cmath> #include <algorithm> #include <cstring> #include <vector> using namespace std; int n; int p[310][310]; int pr[310]; int a[310]; bool best(int x, int y){ for(int i=0; i<n; i++){ if(p[y][i]==y) continue; if(p[y][i]==x) return true; int...
C++
d8f8be420c1d9553240708f28f8ba4b2
f4bebeeb60a6576051b6cb57535834b6
1,800
PASSED
#include <cstdio> #include <cstring> #include <vector> #include <algorithm> using namespace std; const int N = 305; int p[N][N]; int a[N]; int na[N]; int np[N][N]; int f[N]; int main(void) { int n; scanf("%d", &n); for(int i=1;i<=n;i++) for(int j=1;j<=n;j++) { scanf("%d", &p[i][j]); np[i][p[i][j]] = j; }...
C++
d8f8be420c1d9553240708f28f8ba4b2
d0c565d7f3eece7573940a6cefcdca35
1,800
PASSED
#include <bits/stdc++.h> #define sd(x) scanf("%d",&x) #define sd2(x,y) scanf("%d%d",&x,&y) #define sd3(x,y,z) scanf("%d%d%d",&x,&y,&z) #define fi first #define se second #define pb(x) push_back(x) #define mp(x,y) make_pair(x,y) #define LET(x, a) __typeof(a) x(a) #define foreach(it, v) for(LET(it, v.begin()); it != v...
C++
74713233dd60acfbc0b26cd3772ed223
93c498fb675bbf578de99d1127a5c981
2,300
PASSED
#include <iostream> #include <cstdio> using namespace std; const int pri[] = {2, 3, 5, 7, 11, 13}; int k, num, ans[100010]; void dfs1(int o, int zong, int pr) { if(o > 2 * k * k)return; if(pr < 0) { ++ num; ans[num] = o; return; } int nowo = o, nowzong = zong; while(zong ...
C++
74713233dd60acfbc0b26cd3772ed223
192b6ef4c6e9e7f10448bf3544f4f91a
2,300
PASSED
/* By Tianyi Chen. All rights reserved. Date: 2017-02-11 */ #include<bits/stdc++.h> using namespace std; int k,p,limit; const int prime[]={2,3,5,7,11,13}; unordered_set<int>ans; void dfs(int i,int64_t m) { if(m>limit)return; if(i==6) { if(ans.size()<k)ans.insert(m); if(ans.size()==k) { for(auto&&x:ans)printf("...
C++
74713233dd60acfbc0b26cd3772ed223
3d5e28f2c13bdcb6584e109ce2d3a23c
2,300
PASSED
#include <stdio.h> #include <vector> #include <queue> #define pb push_back using namespace std; const int MAX_PRIMES = 15; vector<int> primes; vector<int> num[(1 << MAX_PRIMES) + 5]; bool used[(1 << MAX_PRIMES) + 5]; vector<int> BFS(int sz, int k) { queue<int> fila; vector<int> ans; fila.push((1 << sz) ...
C++
74713233dd60acfbc0b26cd3772ed223
6d3b146abc8dc58919b4096c3c7ec3e7
2,300
PASSED
/* * 364C. Beautiful Set.cpp * * Created on: Aug 2, 2016 * Author: Osama Hatem */ #include <bits/stdtr1c++.h> #include <ext/numeric> using namespace std; const int MAXN = 5001; int k; bool vis[MAXN]; vector<int> primes; vector<pair<int, int>> ans; int main() { #ifndef ONLINE_JUDGE freopen("in.in", "r",...
C++
74713233dd60acfbc0b26cd3772ed223
519ca7b2ec629c41f89dc4d3d41f8de6
2,300
PASSED
#include<stdio.h> #include<string> #include<math.h> #include<stdlib.h> #include<set> #include<bitset> #include<map> #include<vector> #include<string.h> #include<algorithm> #include<iostream> #include<queue> #define SZ(X) ((int)(X).size()) #define ALL(X) (X).begin(), (X).end() #define REP(I, N) for (int I = 0; I < (N); ...
C++
74713233dd60acfbc0b26cd3772ed223
c0dc2a2ebf983af7915e7000e0b88fc5
2,300
PASSED
#include<cstdio> #include<vector> using namespace std; const int pr[5]={2,3,5,7,11}; vector<int> a; int main(){ int n; scanf("%d",&n); a.push_back(1); for(int i=0;a.size()<n+1;i++) for(int j=0;j<a.size();j++) if(a[j]*pr[i]<=n*n*2)a.push_back(a[j]*pr[i]); for(int i=a.size()-n;i<a....
C++
74713233dd60acfbc0b26cd3772ed223
d0add6887d44d83f9cfd81d8579a3dcf
2,300
PASSED
#include <bits/stdc++.h> using namespace std; vector <int> o{1}, ps{2,3,5,7,11}; int main() { int n; scanf("%d", &n); for (auto p: ps) { if ((int)o.size() > n) break; for (int i=0; i<(int)o.size(); ++i) if (o[i]*p<=2*n*n) o.push_back(o[i]*p); } for (int i=0; i<n; ++i) printf("%d ", *(o.rbegin()+i)); return ...
C++
74713233dd60acfbc0b26cd3772ed223
8bcdd1aa97b3d9267c7cf913b14d0958
2,300
PASSED
#include <iostream> #include <set> #include <map> #include <utility> using namespace std; int a2, a3, a5, a7, a11; int wynik = 0; int pytam; bool isOk1(int x) { while(x % 2 == 0) x /= 2; while(x % 3 == 0) x /= 3; while(x % 5 == 0) x /= 5; return (x == 1); } void check1(int k) { for(int i = 2 * k ...
C++
74713233dd60acfbc0b26cd3772ed223
3ec6fc8ad4ee114f3c709c5659f1e06f
2,300
PASSED
#include <iostream> #include <stack> #include <string> #include <vector> #include <cmath> #include <set> #include <map> #include <queue> #include <cstdlib> #include <stdio.h> #include <algorithm> #define ll long long using namespace std; set <pair <int,int> > q[6]; set <pair <int,int> > q2; int num[10]; vector <int>...
C++
74713233dd60acfbc0b26cd3772ed223
a35ff7e9798563e64140abe6925369dc
2,300
PASSED
#include <iostream> #include <algorithm> #include <vector> #include <queue> #include <string> #include <cstring> #include <cmath> #include <set> #include <map> #include <cstdio> #include <stdlib.h> #include <stack> #include <numeric> #include <bitset> #include <cctype> #include <list> #include <assert.h> #include <rand...
C++
2571ed6a92294e35f633ca57f54a5b91
1feb53b5c63eba3238a1b1570cd3b5b7
3,000
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long ll; int n,m,K,S[2510][2510],p1[10],p2[10]; ll ans; char str[2510][2510]; inline int calc(int lx,int ly,int rx,int ry) { return S[rx][ry]-S[lx-1][ry]-S[rx][ly-1]+S[lx-1][ly-1]; } void solve(int lx,int ly,int rx,int ry,bool dir) { if(lx>rx||ly>ry)return; i...
C++
2571ed6a92294e35f633ca57f54a5b91
6bc15768fd745edd085090f22c12bbd2
3,000
PASSED
#include <bits/stdc++.h> typedef long long LL; const int N = 2505; int n, m, k, a[N][N], s[N][N]; LL ans = 0; int sum(int l, int r, int L, int R) { return s[r][R] - s[l - 1][R] - s[r][L - 1] + s[l - 1][L - 1]; } int A[N][N][7], B[N][N][7]; void solve(int l, int r, int L, int R) { if (l == r && L == R) return ans ...
C++
2571ed6a92294e35f633ca57f54a5b91
0dad83609c4e9875ed7635467e531898
3,000
PASSED
#include<stdlib.h> #include<string.h> #include<stdio.h> #include<math.h> #define ll long long #define MAXN 2505 ll a[MAXN][MAXN],b[2][7]; char c[MAXN]; ll ans,n,m,k; ll sum(ll x1,ll y1,ll x2,ll y2){ return a[x2][y2]-a[x2][y1-1]-a[x1-1][y2]+a[x1-1][y1-1]; } void work(ll x1,ll y1,ll x2,ll y2,ll type){ if(x1==x2&&y1==y2...
C++
2571ed6a92294e35f633ca57f54a5b91
0712412fb017c7aa7c627a6c388c3300
3,000
PASSED
#include<bits/stdc++.h> using namespace std; using ll = long long; const int N = 2505; int n, m, num; int a[N][N]; int sum[N][N]; int bestL[10], bestR[10]; ll ans; int get(int lx, int rx, int ly, int ry) { if (lx > rx || ly > ry) { return 0; } else { return sum[rx][ry] - sum[lx - 1][ry] - sum[rx][ly - 1] + su...
C++
2571ed6a92294e35f633ca57f54a5b91
2b4d3081a717be9c4ea6612a19bfcf7d
3,000
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define mp make_pair #define pb push_back #define x first #define y second #define all(a) a.begin(), a.end() #define db long double int n, m, k; bool a[2501][2501]; int sum[2501][2501]; ll ans = 0; int get(int x1, int x2, int y1, int y2){ re...
C++
2571ed6a92294e35f633ca57f54a5b91
a91f8f544f198a003ac4be262b91739b
3,000
PASSED
#include<bits/stdc++.h> using namespace std; int n,m,k; string s; int bound1[10],bound2[10]; bool graph[2501][2501]; int pre[2501][2501]; long long int ans=0; int calc(int x1,int y1,int x2,int y2){ return pre[x2][y2]-pre[x2][y1]-pre[x1][y2]+pre[x1][y1]; } int cnt=0; void solve(int x1,int y1,int x2,int y2,bool vertic...
C++
2571ed6a92294e35f633ca57f54a5b91
26e07e616ecead34ef4498823bb2c07b
3,000
PASSED
// In the name of Allah. // We're nothing and you're everything. // Ya Ali! #include <bits/stdc++.h> using namespace std; typedef long long ll; const int maxn = 2500 + 14; int n, m, k; char c[maxn][maxn]; int up[maxn][maxn], dn[maxn][maxn]; int main(){ ios::sync_with_stdio(0), cin.tie(0); cin >> n >> m >> k; ...
C++
2571ed6a92294e35f633ca57f54a5b91
cc10ae3ccac89702cadb2653c7cf5d83
3,000
PASSED
#include <stdio.h> #include <stdlib.h> int main(void) { long long int n,*a,max=0,min,mxpos=0,mnpos=0,t,i; scanf("%lld",&n); a=(long long int *)malloc(sizeof(long long int) * n); for(i=0; i<n; i++) { scanf("%lld",&a[i]); if(i==0) { min=a[i]; } if(m...
C
eb2d1072c5308d9ef686315a122d9d3c
659808f55cb98e9f3506186528ea6d5e
1,300
PASSED
#include <stdio.h> int main() { long long a[200001]={0},min=1000000000,max=1,n,i,x,mincount=0,maxcount=0; scanf("%I64d",&n); for (i=0;i<n;i++){ scanf("%I64d",&x); if (x<min){ mincount=0; min=x; } if (x==min) mincount++; if (x>max){ maxcount=0; max=x; } i...
C
eb2d1072c5308d9ef686315a122d9d3c
98c081fc76eb0e0768e14eb31f78df46
1,300
PASSED
#include <stdio.h> #include <stdlib.h> #include <limits.h> int main() { long long int n,i,minCount=0,maxCount=0,min=INT_MAX,max=INT_MIN,num; scanf("%lld",&n); int flag = 1; for(i=0;i<n;i++) { scanf("%lld",&num); if(flag) { min=num; max = num; m...
C
eb2d1072c5308d9ef686315a122d9d3c
ff72ef507cf02509ef135d6160f90504
1,300
PASSED
#include<stdio.h> #include<string.h> #include<math.h> #include<limits.h> int arr[200005]; int compare(int *a,int *b){ return *a-*b; } int main(){ int a,b,c; scanf("%d",&a); int i; int min=INT_MAX; int max=0; for(i=0;i<a;i++){ scanf("%d",arr+i); if(arr[i]>max) ...
C
eb2d1072c5308d9ef686315a122d9d3c
8084dc2550d45c9957d41bf984dfd7de
1,300
PASSED
#include<stdio.h> #include<string.h> #include<math.h> #include<limits.h> int arr[200005]; int compare(int *a,int *b){ return *a-*b; } long long int bound(int arr[],int size,int target,int check){ int f,m,l; f=0; l=size; if(!check){ while(f<l){ m=(f+l)/2; if(arr[m]<=target){ ...
C
eb2d1072c5308d9ef686315a122d9d3c
a31e081d607fa80f1002f0373b5e31b8
1,300
PASSED
#include<stdio.h> int main() { long long int n,i,j,max=0,count=0,l,m,min=20000000000,count2=0; scanf("%I64d",&n); long long int a[n]; for(i=0;i<n;i++) { scanf("%I64d",&a[i]); if(a[i]>max) max=a[i]; if(a[i]<min) min=a[i]; } /* for(i=0;i<n;i++) ...
C
eb2d1072c5308d9ef686315a122d9d3c
a3b554be22bacc65088fadd042d512d0
1,300
PASSED
#include<stdio.h> //#include<string.h> #include<math.h> main() { //freopen("out.txt", "r", stdin); int m, c = 1, i, max = 0, min = 99999999999; long long cmax = 0, cmin = 0, n; scanf("%I64d", &n); int a[n]; for(i = 0; i<n; i++) { scanf("%d", &a[i]); if(a[i]>=max) ...
C
eb2d1072c5308d9ef686315a122d9d3c
54f146497bfc15c9ddba6930ff1a46f7
1,300
PASSED
#include<stdio.h> int main() { long long int n,b,i,j,mn=10000000000,mx=0,cnt_min,cnt_max,dif,way; scanf("%I64d",&n); for(i=0;i<n;i++) { scanf("%I64d",&b); if(b>mx) { mx=b; cnt_max=1; } else if(b==mx) cnt_max++; if(b<mn) { ...
C
eb2d1072c5308d9ef686315a122d9d3c
01a76473a49939c2ab5f28cc8f4957ca
1,300
PASSED
#include <stdio.h> #include <stdlib.h> int main(){ long long int n; long long int bn = 1LL; long long int sn = 1LL; scanf("%I64d", &n); long long *b; long long bbuff; long long sbuff; b = (long long int*)malloc(sizeof(long long int)*n*1.5); int i; for (i = 0; i < n; i++)...
C
eb2d1072c5308d9ef686315a122d9d3c
485074671c70b5f9b21bed17fb098202
1,300
PASSED
#include <stdio.h> #include <stdlib.h> int all_same(int *list, int N){ int i, first; first = list[0]; for(i=1; i<N; i++){ if(list[i] != first) return 0; } return 1; } long long NCR(int N, int r){ int i; long long temp = 1; for(i=N; i>N-r; i--){ temp = temp *...
C
eb2d1072c5308d9ef686315a122d9d3c
83fd6a1ac134060f4eaab35e9c6f3b9e
1,300
PASSED
#include<bits/stdc++.h> #define M 200005 using namespace std; queue<int>Q; vector<int>dsu; int n,m,d,i,fa[M],x,y,used[M],vi[M],Fa,u,v; vector<int>g[M]; int fin(int u){return fa[u]==u?u:fa[u]=fin(fa[u]);} void merge(int u,int v){ int X=fin(u),Y=fin(v); if(X!=Y)fa[X]=Y; } int main(){ cin>>n>>m>>d; for(i...
C++
0cfaaa70b7990e4f170eb397cd8756f8
1b023c9bebe85bc483bf1a52c870fd4a
1,900
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; struct Dsu { vector<int> anc; Dsu(int n = 0) : anc(n) { iota(anc.begin(), anc.end(), 0); } int operator[] (int x) { return x == anc[x] ? x : anc[x] = operator[](anc[x]); } bool operator() (int u, int v) { int a = operator[](u)...
C++
0cfaaa70b7990e4f170eb397cd8756f8
06406c3ca12f3386006d17c2edee98a8
1,900
PASSED
#include <algorithm> #include <iostream> #include <iomanip> #include <cstring> #include <string> #include <vector> #include <queue> #include <cmath> #include <stack> #include <set> #include <map> typedef long long ll; using namespace std; int n, m, d, u, v, c; vector <int> edges[200005]; bool visited[200005]; bool con...
C++
0cfaaa70b7990e4f170eb397cd8756f8
41e88912679893e2969268a6dffa1d3f
1,900
PASSED
#include<bits/stdc++.h> using namespace std; # define C continue; # define R return # define D double # define I insert # define ll long long # define ld long double # define ull unsigned long long # define ui unsigned int # define pb push_back # define pf push_front # define vi vector < int > # define vc vector <...
C++
0cfaaa70b7990e4f170eb397cd8756f8
1bb632d0e11219dfa12692be807d567a
1,900
PASSED
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> pii; typedef long long ll; typedef vector<int> vi; #define PI 3.14159265 #define int long long #define f first #define s second #define umap unordered_map #define pb push_back #define eb emplace_back #define ins insert #define all(a) a.begin(),a.end()...
C++
0cfaaa70b7990e4f170eb397cd8756f8
35bb97c9638fcc7201fa0a6174879173
1,900
PASSED
#include<bits/stdc++.h> #define ll long long #define rep(i,a,n) for(int i=a;i<=n;i++) #define per(i,n,a) for(int i=n;i>=a;i--) #define endl '\n' #define mem(a,b) memset(a,b,sizeof(a)) #define IO ios::sync_with_stdio(false);cin.tie(0); using namespace std; const int INF=0x3f3f3f3f; const ll inf=0x3f3f3f3f3f3f3f3f; const...
C++
0cfaaa70b7990e4f170eb397cd8756f8
b502c67413eaccae0006bd84521514a3
1,900
PASSED
#include<bits/stdc++.h> using namespace std; #define rep(i,s,n) for(int i = s; i < n; i++) #define x first #define y second typedef pair<int, int> ii; const int maxn = 200005; int p[maxn]; int n,m,D; vector<int> g[maxn]; int vis[maxn]; vector<ii> all; vector<ii> ans; int cnt; void dfs(int node){ if(vis[node])return; ...
C++
0cfaaa70b7990e4f170eb397cd8756f8
a158aa5f2b5b817fbc9bc1743cde5f1c
1,900
PASSED
#include <bits/stdc++.h> using namespace std; #define all(c) (c).begin(), (c).end() #define sz(c) (int)(c).size() #define endl "\n" #ifdef DEBUG #define dump(v) cerr << "["#v << ":" << (v) << "]" << endl; #else #define dump(v) #endif typedef long double ld; typedef long long ll; typedef unsigned long long ull; typedef ...
C++
0cfaaa70b7990e4f170eb397cd8756f8
2b53f40fcd2826846e640c9a67c63b60
1,900
PASSED
//region trash #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include <bits/stdc++.h> using namespace std; #define DB(x){if(cond)cerr<<__LINE__<<" "<<#x<<" " <<x<<endl;} #define REP(i,b)for(auto i=0;i<(b);++i) #define FOR(i,a,b)for(auto i=(a);i<=(b);++i) #define FORD(i,a,b)for(auto i=...
C++
0cfaaa70b7990e4f170eb397cd8756f8
97ee439adecbf8996ecab411400b4c66
1,900
PASSED
#include<bits/stdc++.h> #define db(x) cerr<<#x<<" = "<<x<<endl; using namespace std; struct _edge{ int u,v,nxt; }edge[400205]; int inn[200205]; int fa[200205]; bool cho[400205]; int fl[200205]; int ecnt; int hed[200205]; bool met[200205]; int f(int x){ if(fa[x]==x)return x; else return fa[x]=f(fa[x]); } void uni(int...
C++
0cfaaa70b7990e4f170eb397cd8756f8
64c2c6a60f2d21a481f23c1223ae2846
1,900
PASSED
#include <string> #include <algorithm> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <map> #include <memory> #include <queue> #include <set> #include <sstream> #include <stack> #include ...
C++
ddc9201725e30297a5fc83f4eed75fc9
ef2ac3b1f5bcac25191b807ecee4c2b8
1,000
PASSED
#include <iostream> #include <sstream> using namespace std; string s; string to_string(int a) { stringstream ss; ss << a; return ss.str(); } int eval(string s) { if(s.length() == 1) return 0; int sum = 0; for(int i = 0; i < s.length(); i++) sum += s[i] - '0'; return 1 + eval(to_string(sum)); } int main...
C++
ddc9201725e30297a5fc83f4eed75fc9
bfcbb578f18a1cefd386129a17eace70
1,000
PASSED
#include <algorithm> #include <iostream> #include <cstring> #include <vector> #include <string> #include <cstdio> #include <cmath> #include <queue> #include <map> #define xx first #define yy second #define mod 1000000007 #define pb push_back #define mp make_pair #define MAX 2000000000 using namespace std; int dirx[8...
C++
ddc9201725e30297a5fc83f4eed75fc9
11f302c1cacf6fa276fb53c103f09ad6
1,000
PASSED
# include <iostream> # include <vector> # include <queue> # include <deque> # include <stack> # include <set> # include <string> # include <algorithm> # include <cstdio> # include <cstdlib> # include <map> # include <cmath> # include <bitset> # include <list> # include <sstream> using namespace std; string toString(i...
C++
ddc9201725e30297a5fc83f4eed75fc9
7b49dc1fc437fa7ea932855a5fb40919
1,000
PASSED
#include"stdio.h" int cnt=0,i; char arr[100005]; void sum(){ int t=0; for(i=0;arr[i];i++) t+=arr[i]-48; sprintf(arr,"%d",t); } int main(){ scanf("%s",arr); while(1){ if(arr[1]==0)break; sum(); cnt++; } printf("%d",cnt); return 0; }
C
ddc9201725e30297a5fc83f4eed75fc9
b08659a29b4dcdf6a28a73cc21ba75be
1,000
PASSED
#include<stdio.h> #include<string.h> int sm; int f(int n) { sm=0;int s; while(n>0) { s=n%10; // printf("%d---",s); sm=sm+s; n=n/10; //printf("%d\n",n); } return sm; // printf("%d",sm); } int main() { int...
C
ddc9201725e30297a5fc83f4eed75fc9
3c0128592bb2db24db022259b1c29a4a
1,000
PASSED
//Bismillahir rahmanir rahim #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> int main(void) { // your code goes here char num[100001]; gets(num); int i,c=0, y,sum=0; y = strlen(num); if(y<2){ goto asd; } qer: for(i=0;num[i];++i) sum += num[i]-'0'; //print...
C
ddc9201725e30297a5fc83f4eed75fc9
acf03f34ef3322a6217253ff9a4ffa14
1,000
PASSED
#include<stdio.h> #include<string.h> int main() { char arr[100002]; int sum=0,c=0,i,j,k,l; scanf("%s",arr); l=strlen(arr); if(l!=1) { for(i=0;i<l;i++) sum=sum+arr[i]-48; c++; } while(sum>=10) { k=0; while(sum!=0) { j=sum%10; ...
C
ddc9201725e30297a5fc83f4eed75fc9
d49b5ed278250131289687e75285c894
1,000
PASSED
# include <stdio.h> main() { long long int t,ans=1,a[100001],j,n=0,i=0; char c; while((c=getchar())!='\n') a[i++]=c-'0'; i--; if(i==0){printf("0");return 0;} for(j=0;j<=i;j++)n+=a[j]; while((n/10)!=0) { t=0;ans++; while(n!=0) { t+=(n%10); n/=10; } n=t; } printf("%I64d",ans); return ...
C
ddc9201725e30297a5fc83f4eed75fc9
65b1b5daaa85265c67f83154236ac5dd
1,000
PASSED
#include<stdio.h> #include<string.h> #include<math.h> int main() { int n,i,j,sum=0,count=0;char no[100002]; scanf("%s",&no); while(no[1]) { count++; int sum=0; for(j=0;no[j];j++)sum+=no[j]-'0'; sprintf(no,"%d",sum); } printf("%d",count); return 0; }
C
ddc9201725e30297a5fc83f4eed75fc9
9dce1ae52e5097b84ee4d46e4efe6094
1,000
PASSED
#include <bits/stdc++.h> using namespace std; #define sz(a)int(a.size()) int vis [5010][30][30]; int c [30][5010]; int main () { string s; cin >> s; int n = sz(s); for (int i = 0; i < n; i++) { int p = i; for (int j = 1; j < n; j++) { p++; if (p >= n) p = 0; vis[j][s[i]-'a'][s[p]]++; } } ...
C++
4c92218ccbab7d142c2cbb6dd54c510a
83878da96005cae0ff67c1aee37b6bf1
1,600
PASSED
#include <bits/stdc++.h> using namespace std; string s; double ans; int cnt[200]; vector <int> v[200]; int main() { cin >>s; double n=s.size(); for (int i=0;i<n;i++) v[s[i]].push_back(i); for (char i='a';i<='z';i++) { if (!v[i].empty()) { int x=v[i][0]; ...
C++
4c92218ccbab7d142c2cbb6dd54c510a
e3c58730f47f7d06ca8f1325e58c1a41
1,600
PASSED
/* . iXXXXXXXXXX22XXXXi ...
C++
4c92218ccbab7d142c2cbb6dd54c510a
187d88d0574a2937341623ab56d390bc
1,600
PASSED
#include<stdio.h> #include<iostream> #include<map> #include<string> #include<ctype.h> #include<math.h> #include<set> #include<queue> #include<vector> #include<iomanip> #include<string.h> #include<algorithm> #include<stack> #include<complex> #define inf 0x3f3f3f3f #define pi (2*asin(1)) //std::ios::sync_with_stdio(false...
C++
4c92218ccbab7d142c2cbb6dd54c510a
19a6d61816e4fd8e710aac3ee7ce764f
1,600
PASSED
#include <bits/stdc++.h> using namespace std; #define PB push_back #define st first #define nd second #define rd third #define FOR(i, a, b) for(int i =(a); i <(b); ++i) #define FORD(i, a, b) for(int i = (a); i >= (b); --i) #define REP(i, n) for(int i = 0;i <(n); ++i) #define FORE(i, c) for(auto i = (c).begin(); i != (...
C++
4c92218ccbab7d142c2cbb6dd54c510a
714c61bcdd53efb65b565ed434f339e5
1,600
PASSED
#pragma comment(linker, "/stack:200000000") #pragma GCC optimize ("Ofast") #pragma GCC target ("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include<bits/stdc++.h> using namespace std; #define int long long #define d long double #define pii pair<int,int> #define pb push_back #define cases int tc;cin>>tc;w...
C++
4c92218ccbab7d142c2cbb6dd54c510a
abc84090f526cb492ae0f2aaae5cd791
1,600
PASSED
#include<bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace __gnu_pbds; using namespace std; typedef long long ll; typedef pair<int,int> ii; typedef tree<ii,null_type,less<ii>,rb_tree_tag,tree_order_statistics_node_update> indexed_set; int mp[26], ct2[26]; int ct[26][26]; int main() { cin.tie(0...
C++
4c92218ccbab7d142c2cbb6dd54c510a
e2bb23d806b165377ce52674216302a6
1,600
PASSED
#include <bits/stdc++.h> using namespace std; vector <string> V [26]; int toInt(char c) { return (int) (c-'a'); } int cnt [26]; int main() { string s; cin >> s; int len = s.size(); for(int i = 0; i < len; i++) { cnt[toInt(s[i])]++; string t = s.substr(i+1); string toAdd =...
C++
4c92218ccbab7d142c2cbb6dd54c510a
633f4f6e87c32311ca869d05291cdbcb
1,600
PASSED
#include <bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); #define endl "\n" const int N=1e5+5; int m[26][5005][26]; int32_t main() { IOS; string s; cin>>s; int n=s.size(); s+=s; long double ans=0; for(int i=0;i<s.size()/2;i++) { char ch=s[i]; int ctr=1;...
C++
4c92218ccbab7d142c2cbb6dd54c510a
30f525889f5051d2dbff8d181bb5bc27
1,600
PASSED
#include <algorithm> #include <bitset> #include <cmath> #include <cstdio> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iostream> #include <list> #include <map> #include <memory> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <strin...
C++
4c92218ccbab7d142c2cbb6dd54c510a
c881dec0046376c5e0cc425844c26d5d
1,600
PASSED
#include<bits/stdc++.h> using namespace std; void divisores(int a); void sionovrga(); int n; vector <pair <int,int> > aarray; vector <int> divi; set<int> st; int main(){ ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int a,b; cin>>n; for(int i=0; i<n ;i++){ cin>>a>>b; aarray.push_back(m...
C++
aba6e64e040952b88e7dcb95e4472e56
5039b6e7082e062a92bd6d1a727f3e3b
1,600
PASSED
#include <bits/stdc++.h> using namespace std; int const N = 2e5 + 1; int n; pair<int, int> a[N]; vector<int> d; set<int> st; void calc_div(int x) { d.clear(); int sqrtx = sqrt(x) + 1; for(int i = 1; i <= sqrtx; ++i) { if(x % i == 0) { d.push_back(i); if(x / i != i) d.push_back(x / i); ...
C++
aba6e64e040952b88e7dcb95e4472e56
1b7e4b5bd7fd6479a26c7c6047be8e46
1,600
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; template<typename T> void out(T x) { cout << x << endl; exit(0); } const int maxn=(int)4e5+5; int n; void fac(int x, set<int>& factors) { for (int p=2; p*p<=x; p++) { if (x%p) continue; factors.insert(p); while (x%p==0) x=x/p; } ...
C++
aba6e64e040952b88e7dcb95e4472e56
f5519142a48d67630471d06aa614b5cd
1,600
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll n; ll A[150001],B[150001]; void add_primes(unordered_set<ll> &p, ll num) { // for (ll i=2; i<= (ll) sqrt(num); i++) { // if (num%i==0) p.insert(i); // } while (num%2==0) { p.insert(2); num/=2; } for (ll i=3; i<= (ll) sqrt(nu...
C++
aba6e64e040952b88e7dcb95e4472e56
5cabc9432bbd2482e8a4f3776d00d301
1,600
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll n; ll A[150001],B[150001]; void add_primes(unordered_set<ll> &p, ll num) { while (num%2==0) { p.insert(2); num/=2; } for (ll i=3; i<= (ll) sqrt(num); i+=2) { while (num%i==0) { p.insert(i); num/=i; } } if (num>2) p...
C++
aba6e64e040952b88e7dcb95e4472e56
99e302ccd2bf5b380e4f32d822c6c4e3
1,600
PASSED
#include <iostream> #include <queue> #include <algorithm> #define forn(i,a,b) for(ull i = a; i < b; i++) #define ll long long #define ull unsigned long long #define fr first #define sc second #define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); using namespace std; ull prime(ll n) { if(n%2 == 0) re...
C++
aba6e64e040952b88e7dcb95e4472e56
c1a13b6a4a17679175e325fd141f32c7
1,600
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <map> #include <set> #include <queue> #include <math.h> #include <stack> #include <tuple> #include <stdio.h> #include <stdio.h> using namespace std; #define forn(i, n) for (int i = 0; i < int(n); i++) #define debug false #define ll...
C++
aba6e64e040952b88e7dcb95e4472e56
ec72a9fb0e344b4f5951b58be3edaf01
1,600
PASSED
#include <iostream> #include <vector> #include <algorithm> #include <string> #include <map> #include <set> #include <queue> #include <math.h> #include <stack> #include <tuple> #include <stdio.h> #include <stdio.h> using namespace std; #define forn(i, n) for (int i = 0; i < int(n); i++) #define debug false #define ll...
C++
aba6e64e040952b88e7dcb95e4472e56
9445d660efbd4d3fddd813ad0ab8c80e
1,600
PASSED
#include<bits/stdc++.h> typedef long long int ll; using namespace std; set<int> v2; void div(ll a) { int i; while(a%2==0) { v2.insert(2); a/=2; } for(i=3; i<=sqrt(a); i+=2) { while(a%i==0) { v2.insert(i); a/=i; } } if(a>2) ...
C++
aba6e64e040952b88e7dcb95e4472e56
b4f6c63adf9a8e1548efc8ba58c51fd8
1,600
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll p[1501000]; ll a[150100],b[150100]; bool not_p[30010000]; int cnt,n; void init(){ int maxn=30000000; for(int i=2;i<=maxn&&cnt<1000000;i++){ if(!not_p[i]) p[cnt++]=i; for(int j=0;j<cnt&&i*p[j]<=maxn;j++){ not_p[i*p[j]]=1; if(i%p[j]==0) br...
C++
aba6e64e040952b88e7dcb95e4472e56
10b6b06e6488afa3703431fb42e6ec58
1,600
PASSED
#include <iostream> #include <algorithm> #include <string.h> #include <math.h> #include <stack> #include <limits> #include <vector> #include <stack> #include <sstream> #include <queue> #include <utility> // for pair #define REP(i,n) for(ll i=0;i<(n);i++) #define FOR(i,a,b,c) for(int i=a;i<b;i += c) #define FORd(i,a,b,c...
C++
c9b322a9138410a82e541179272eb6bf
f2af26383e4a0a2706f9532a9c431540
1,300
PASSED
#include <bits/stdc++.h> #define el '\n' #define sp ' ' #define fornp(i, x, n) for (int i = x; i < int(n); i++) #define fornm(i, x, n) for (int i = x; i >= int(n); i--) #define MAXN (int)(3e5+10) #define MOD (int)((1e9)+7) #define oo (int)(2e9) #define OO (ll)(1e18) #define clr(container, val) memset(container, val, si...
C++
c9b322a9138410a82e541179272eb6bf
7ad47d9d8c4f4907ee37d004351c921b
1,300
PASSED
#include<bits/stdc++.h> #define MEM(dp,i) memset(dp,i,sizeof(dp)) #define F first #define C continue #define pb push_back #define S second #define R return using namespace std; typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef double D; const int MX=1e6+9; const ll inf=(1ll<<60); const l...
C++
c9b322a9138410a82e541179272eb6bf
6a19efef56a8422736559ba76b078b0e
1,300
PASSED
#include <iostream> #include <algorithm> #include <queue> #define ll long long using namespace std; struct day { ll k, l, s; bool operator<(const day &b) const {return s > b.s;} } a[100005]; int n, f = 0; ll r = 0; queue<int>s; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cin >> n >> f; in...
C++
c9b322a9138410a82e541179272eb6bf
e77df772f470ae8fc104d28a411ed25e
1,300
PASSED
#include <iostream> #include <algorithm> using namespace std; long long v[100005]; int main() { long long n,k,i,x,y,s=0; cin>>n>>k; for(i=0; i<n; i++) { cin>>x>>y; s+=min(x,y); v[i]= min (2*x,y)-min(x,y); } sort(v,v+n); for(i=n-k;i<n;i++) s+=v[i]; cout<...
C++
c9b322a9138410a82e541179272eb6bf
1cea524ac6053ceaa0282ef60332de51
1,300
PASSED
#include <bits/stdc++.h> using namespace std; int main() { int n,f; cin >> n >> f; unsigned long long outp(0); vector<pair<long long,int> > v(0); for(int i=0;i<n;i++) { long long k,l; cin >> k >> l; if(k>=l) outp+=l; else { v.push_back(m...
C++
c9b322a9138410a82e541179272eb6bf
7076f954cb77e74a3915baea849bf29d
1,300
PASSED
#include <bits/stdc++.h> using namespace std; #define maxn 100005 int a[maxn],k[maxn],l[maxn],b[maxn]; int cmp(int a,int b) { return a > b; } int main() { int n,f; scanf("%d%d",&n,&f); long long sum = 0; for(int i = 0;i < n;i++){ scanf("%d%d",&k[i],&l[i]); a[i] = min(k[i],l[i]); ...
C++
c9b322a9138410a82e541179272eb6bf
62185d23e6ba1dadef4abca7894e83f8
1,300
PASSED
#include <map> #include <set> #include <cmath> #include <queue> #include <cstdio> #include <vector> #include <cstring> #include <utility> #include <iostream> #include <algorithm> #define fi first #define se second #define mp make_pair #define ll long long #define al printf("!"); #define r0 return 0 #define pb push_bac...
C++
c9b322a9138410a82e541179272eb6bf
d1cdfc13f05f853867cd4c3f83132aae
1,300
PASSED
#include <iostream> #include <bits/stdc++.h> using namespace std; bool cmp(int X, int Y) { return X > Y; // descending order } long long n,f,sells; int profit[100000]; int main() { ios::sync_with_stdio(0); cin.tie(NULL); cin >> n >> f; long long k[n],l[n]; for (int i=0;i<n;++i) cin >> k[...
C++
c9b322a9138410a82e541179272eb6bf
bc8f0056d3431763b6bc263f9c32bcd3
1,300
PASSED
#include <bits/stdc++.h> typedef long long ll; typedef long double ld; typedef signed long long sll; typedef unsigned long long ull; #define all(s) ((s).begin()),((s).end()) #define rall(s) ((s).rbegin()),((s).rend()) #define Pi 3.141592653589793238462643383279502884197169399375106 const int OO=INT_MAX; using namespa...
C++
c9b322a9138410a82e541179272eb6bf
5046d0c6767955b2048f5629905e1ed1
1,300
PASSED
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdlib> #include <stack> #include <vector> #include <ctime> #include <cstring> #include <queue> #define msc(X) memset(X,-1,sizeof(X)) #define ms(X) memset(X,0,sizeof(X)) typedef long long LL; using namespace std; int biao[5040],sz=0; bool judge(int ...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
4a4303d554f69836bf8a1098561d443d
2,500
PASSED
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdlib> #include <stack> #include <vector> #include <ctime> #include <cstring> #include <queue> #define msc(X) memset(X,-1,sizeof(X)) #define ms(X) memset(X,0,sizeof(X)) typedef long long LL; using namespace std; int biao[5040],sz=0; bool judge(int ...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
8160f27c8311a4d481fe4ed195b4e893
2,500
PASSED
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdlib> #include <stack> #include <vector> #include <ctime> #include <cstring> #include <queue> #define msc(X) memset(X,-1,sizeof(X)) #define ms(X) memset(X,0,sizeof(X)) typedef long long LL; using namespace std; int biao[5040],sz=0; bool judge(int ...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
7d22f934d34a28c06041d1b342e20105
2,500
PASSED
#include <cstdlib> #include <cstdio> #include <algorithm> #include <vector> #include <queue> #include <cmath> #include <stack> #include <map> #include <set> #include <deque> #include <cstring> #include <functional> #include <climits> #include <list> #include <ctime> #include <complex> #define F1(x,y,z) for(int x=(y);x...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
590ad6ddbbf0221f8a747e02f10da2ac
2,500
PASSED
/* */ #include <iostream> #include <sstream> #include <string> #include <map> #include <queue> #include <set> #include <stack> #include <vector> #include <deque> #include <bitset> #include <algorithm> #include <cstdio> #include <cmath> #include <ctime> #include <cstring> #include <climits> #include <cctype> #include <...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
f5c30f6815bfef6fa1e14dff0b1113e1
2,500
PASSED
#include <bits/stdc++.h> using namespace std; #define ll long long int #define pii pair<int,int> #define pb push_back #define INF 1e8 #define MAX 105 vector<string>v; pii query(string s){ cout<<s<<endl; int b,c; scanf("%d%d",&b,&c); return make_pair(b,c); } int used[10]; void build(int pos,string now)...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
e61b351bab3d0fad0c174534964ea05c
2,500
PASSED
#include<stdlib.h> #include<stdio.h> #include<math.h> #include<cstring> #include<iostream> #include<algorithm> using namespace std; int x[8],a[8],b[8]; int cnt; bool _[10000]; bool check(int k) { for(int i=1;i<=cnt;i++) { int A=0,B=0; int k1[]={k/1000,(k/100)%10,(k/10)%10,k%10}; int k2[]={x[i]/1000,(x[i]/1...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
f883c1de200fe97696a90fa4210c4ca0
2,500
PASSED
#include<stdlib.h> #include<stdio.h> #include<math.h> #include<cstring> #include<iostream> #include<algorithm> using namespace std; int x[8],a[8],b[8]; int cnt; bool _[10000]; bool check(int k) { for(int i=1;i<=cnt;i++) { int A=0,B=0; int k1[]={k/1000,(k/100)%10,(k/10)%10,k%10}; int k2[]={x[i]/1000,(x[i]/1...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
b6b937ec0e669999501c69b402d7de8e
2,500
PASSED
#include <cstdio> #include <cstring> #include <algorithm> #include <cassert> using namespace std; typedef pair<int, int> pii; pii compare(int target[], int guess[]) { int x = 0; for(int i = 0; i < 4; ++i) { if(target[i] == guess[i]) ++x; } int y = 0; for(int i = 0; i < 4; ++i) { if(target[i] == guess[i]) con...
C++
ad56be6638b54bc91e6e9e25f0cfb2d9
c2e5016744e6cf1987cb402838498b4d
2,500
PASSED