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
#include <bits/stdc++.h> using namespace std; #define ll long long int #define mp make_pair #define pb push_back #define pf push_front #define F first #define S second #define MOD 1000000007 #define MAXN 1000001 #define MODA 998244353 #define vi vector<int> #define vll vector<ll> #define all(a) ...
C++
18cf79b50d0a389e6c3afd5d2f6bd9ed
42308191a94358e4a2640dcd263463ac
1,900
PASSED
#include<bits/stdc++.h> using namespace std; #define ll long long int #define IOS ios::sync_with_stdio(false); cin.tie(NULL); #define ff first #define ss second #define mp make_pair #define pb push_back void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __p...
C++
18cf79b50d0a389e6c3afd5d2f6bd9ed
e13a340c3a740dca56696104655d2f0c
1,900
PASSED
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") using namespace std; #define sync() ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0) #define fileIO() freopen("input.txt", "r", stdin),freopen("output.txt", "w", stdout) #define F first #define S second #define ers erase #defi...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
52f65a6e0a284613337e84868a25d52b
2,600
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> typedef long long ll; #define MAX 1005 using names...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
f117e9513578b739e0b3027045604c21
2,600
PASSED
///In the name of GOD #include<bits/stdc++.h> using namespace std; typedef double ld; typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; typedef pair<string , string> pss; #define all(x) (x).begin(),...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
3fdd6d9690c668e659f86285a29a650e
2,600
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long LL; typedef long double LD; typedef pair<LL,LL> pii; const int SZ = 2100; const int INF = 1e9 + 10; const int mod = 998244353; const LD eps = 1e-12; LL read() { LL n = 0; char a = getchar(); bool flag = 0; while(a > '9' || a < '0') { if(a ...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
e9596cf5fc6103e09c0e1cfffdd0fe22
2,600
PASSED
#pragma GCC optimize("O2") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int,int> pii; typedef pair<ll,ll> pll; #define all(x) (x).begin(),(x).end() #define F ...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
1a152103a4b2b3656dd4b1dd03e48da5
2,600
PASSED
#include <bits/stdc++.h> using namespace std; typedef long double ld; const int Maxn = 1005; ld C[Maxn][Maxn]; int n, m; vector <int> my[Maxn]; int has[Maxn]; bool extr[Maxn]; map <int, vector <int> > M; ld dp[Maxn][Maxn]; int main() { for (int i = 0; i < Maxn; i++) { C[i][0] = C[i][i] = 1; for ...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
969cc25e892b63c3f9a3057f2b5a6c26
2,600
PASSED
/** * code generated by JHelper * More info: https://github.com/AlexeyDmitriev/JHelper * @author majk */ #ifndef MAJK_LIB #define MAJK_LIB #include <vector> #include <stack> #include <iostream> #include <unordered_map> #include <unordered_set> #include <map> #include <iomanip> #include <set> #include <functional>...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
28567b530a16df636aad63e9f91478b0
2,600
PASSED
/** * code generated by JHelper * More info: https://github.com/AlexeyDmitriev/JHelper * @author alireza_kaviani */ #include <bits/stdc++.h> #include <ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; template<class T> using Tree = tree<T, null_t...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
9542c9c8d98f5b152285eca755ab96d9
2,600
PASSED
#include <iostream> #include <vector> #include <cmath> #include <cassert> #include <algorithm> #include <iomanip> using ll = long long; using ld = long double; #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #define MAX(a, b) (((a) < (b)) ? (b) : (a)) int const nmax = 1000; ll const inf = 1000000000000000000; int _coun...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
af1ee82d87a4c9d3d8d3fa00f4bf420d
2,600
PASSED
#include <bits/stdc++.h> typedef long long ll; typedef long double ld; #define pb push_back #define pii pair < int , int > #define F first #define S second #define int long long #define sync ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) using namespace std; /// khodaya komak kon /// ya navid const int N=1003;...
C++
b8b3f75baaef9c4232e7fd7555d4fabb
96aa35b2daf32dc9230870bc6df69f4e
2,600
PASSED
#include <math.h> #include <ctype.h> #include <limits.h> #include <string.h> #include <assert.h> #include <vector> #include <numeric> #include <iostream> #include <algorithm> #define nl std::cout << "\n" #define in(x) std::cin >> (x) #define out(x) std::cout << (x) << " " #defin...
C++
6551be8f4000da2288bf835169662aa2
3449000973d08e4a414e39cb0327b15c
1,600
PASSED
/* AUTHOR: Shyaam Shobanadevi எண்ணித் துணிகக் கருமம் துணிந்தபின் எண்ணுவம் என்பது இழுக்கு */ #include <bits/stdc++.h> using namespace std; //to compile in c++11 use the command : --std=c++11 #define ll long long #define ull unsigned long long #define ld long double #define mod 1000000007LL #define eps 1e-13 #...
C++
6551be8f4000da2288bf835169662aa2
89b8486ada3bf9d99cb53528cb9f2457
1,600
PASSED
/* AUTHOR: Shyaam Shobanadevi எண்ணித் துணிகக் கருமம் துணிந்தபின் எண்ணுவம் என்பது இழுக்கு */ #include <bits/stdc++.h> using namespace std; //to compile in c++11 use the command : --std=c++11 #define ll long long #define ull unsigned long long #define ld long double #define mod 1000000007LL #define eps 1e-13 #...
C++
6551be8f4000da2288bf835169662aa2
85a432a93d5505d5ffdc5a47cae70521
1,600
PASSED
#include<bits/stdc++.h> using namespace std; #define ln "\n" long long gcd(int a ,int b){ if(a%b==0) return b; else return gcd(b,a%b); } int main(){ long long a,b,l,h; cin>>a>>b; int q; cin>>q; long long n = gcd(a,b); vector<long long> v; for(long long i=1; i<=sqrt(n); i++) { if(n%i == 0){ ...
C++
6551be8f4000da2288bf835169662aa2
192bb8b5d034986e0da6ff58ff3fa6a0
1,600
PASSED
#include<bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0); cin.tie(0), cout.tie(0) #define ll long long int #define ld long double #define fr first #define se second #define all(v) v.begin(),v.end() #define rall(v) v.rbegin(),v.rend() #define sz(v) (int)v.size() #define sunq(v) sort...
C++
6551be8f4000da2288bf835169662aa2
9f751c2197a8ca2ea393f777ed278aac
1,600
PASSED
#include<bits/stdc++.h> using namespace std; #define IOS ios::sync_with_stdio(0), cin.tie(0), cout.tie(0) #define ll long long int #define ld long double #define fr first #define se second #define all(v) v.begin(),v.end() #define rall(v) v.rbegin(),v.rend() #define sz(v) (int)v.size() #define sunq(v) sort(all(v...
C++
6551be8f4000da2288bf835169662aa2
a9e47dba4efb13f17c61c7eb32919a3a
1,600
PASSED
#include <functional> #include<algorithm> #include <utility> #include <numeric> #include<iostream> #include<valarray> #include<stdio.h> #include<iomanip> #include<complex> #include<sstream> #include<string> #include<vector> #include<queue> #include<stack> #include<cmath> #include<list> #include<set> #include<map> #defi...
C++
6551be8f4000da2288bf835169662aa2
693b9700a35c3c591da9e6df84ac20b8
1,600
PASSED
/* .................................................................................... RRRRRRRRRR EEEEEEEEEEE ZZZZZZZZZZZZZ K K K K . RRRRRRRRRR EEEEEEEEEEE ZZZZZZZZZZZZZ K K K K . R R R R E E E E ...
C++
6551be8f4000da2288bf835169662aa2
fe8403a10f3d6022ca8d77a6a6ae8bad
1,600
PASSED
#include <bits/stdc++.h> #define pb push_back #define mp make_pair #define fi first #define se second #define mod 1000000007 #define all(x) x.begin(),x.end() #define sorta(x) sort(all(x)) #define test int t;cin>>t;while(t--) #define input(a,n) for(i=0;i<n;i++)cin>>a[i]; #define forn(i,n) for(int i = 0; i < int(n); i++)...
C++
6551be8f4000da2288bf835169662aa2
b48e5e12efc70f9cb673d20bdf9f56f0
1,600
PASSED
#include<bits/stdc++.h> using namespace std; int gcd(int a,int b) { if(b==0) return a; return gcd(b,a%b); } int bs(int x,vector<int>v,int low,int high) { int mid; while(low<=high) { mid=low+(high-low)/2; if(v[mid]==x) return mid; else if(v[mid]<x) ...
C++
6551be8f4000da2288bf835169662aa2
eb2199c852d3177f63522461a5c20ab8
1,600
PASSED
/*▄███████▀▀▀▀▀▀███████▄ ░▐████▀▒RAPHAELMEU▒▀██████▄ ░███▀▒▒▒▒▒PATO▒▒▒▒▒▒▀█████ ░▐██▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒████▌ ░▐█▌▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒████▌ ░░█▒▄▀▀▀▀▀▄▒▒▄▀▀▀▀▀▄▒▐███▌ ░░░▐░░░▄▄░░▌▐░░░▄▄░░▌▐███▌ ░▄▀▌░░░▀▀░░▌▐░░░▀▀░░▌▒▀▒█▌ ░▌▒▀▄░░░░▄▀▒▒▀▄░░░▄▀▒▒▄▀▒▌ ░▀▄▐▒▀▀▀▀▒▒▒▒▒▒▀▀▀▒▒▒▒▒▒█ ░░░▀▌▒▄██▄▄▄▄████▄▒▒▒▒█▀ ░░░░▄██████████████▒▒▐▌ ░░░...
C++
6fcd8713af5a108d590bc99da314cded
712e865db9d275e27a86d42b364552bc
2,300
PASSED
/*▄███████▀▀▀▀▀▀███████▄ ░▐████▀▒RAPHAELMEU▒▀██████▄ ░███▀▒▒▒▒▒PATO▒▒▒▒▒▒▀█████ ░▐██▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒████▌ ░▐█▌▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒████▌ ░░█▒▄▀▀▀▀▀▄▒▒▄▀▀▀▀▀▄▒▐███▌ ░░░▐░░░▄▄░░▌▐░░░▄▄░░▌▐███▌ ░▄▀▌░░░▀▀░░▌▐░░░▀▀░░▌▒▀▒█▌ ░▌▒▀▄░░░░▄▀▒▒▀▄░░░▄▀▒▒▄▀▒▌ ░▀▄▐▒▀▀▀▀▒▒▒▒▒▒▀▀▀▒▒▒▒▒▒█ ░░░▀▌▒▄██▄▄▄▄████▄▒▒▒▒█▀ ░░░░▄██████████████▒▒▐▌ ░░░...
C++
6fcd8713af5a108d590bc99da314cded
863a5c8b71e0e7270c0f777f9d5668d8
2,300
PASSED
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; #define ordered_set tree<int, null_type,less_equal<int>, rb_tree_tag,tree_order_statistics_node_update> using namespace std; #define ll long long #define pb push_back #define F first #defi...
C++
6fcd8713af5a108d590bc99da314cded
1b34a1e8bfad204450d314d57fd196db
2,300
PASSED
#include "bits/stdc++.h" using namespace std; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>; using vl = vector<ll>; using vvi = vector<vi>; using vvl = vector<vl>; const int INF = 1 << 28; const ll MOD = 1000000007; template <class T> bool chmax(T &a, const T &b) { ...
C++
6fcd8713af5a108d590bc99da314cded
071cb7d6cad15ca6391573bd4ed4d86c
2,300
PASSED
#include <bits/stdc++.h>///18:20 using namespace std; #define DIM 2009 #define INF 1e11+9 #define pairll pair<long long,long long> #define fi first #define se second #define ld long double #define MOD 1000000006 long long i,j,k,l,n,m,x,y; typedef long long matrix[DIM][DIM]; matrix a,p; void mult(matrix &a,matrix ...
C++
6fcd8713af5a108d590bc99da314cded
f811946eb01a3dab660cfde7e81a5938
2,300
PASSED
/*input 27230 83472 9488 55320 2081 */ //assic value of ('0'-'9') is(48 - 57) and (a-z) is (97-122) and (A-Z) is(65-90) and 32 for space #include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define pii pair<ll int,ll int> #define vpii vector< pii > #d...
C++
6fcd8713af5a108d590bc99da314cded
2e12cf986b6ef23195b19f75dba06738
2,300
PASSED
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(int i=0;i<(int)(n);++i) #define all(x) (x).begin(),(x).end() #define pb push_back #define fi first #define se second #define dbg(x) cout<<#x" = "<<((x))<<endl template<class T,class U> ostream& operator<<(ostream& o, const pair<T,U...
C++
6fcd8713af5a108d590bc99da314cded
48c947b928854ac6224e6f423b6afd23
2,300
PASSED
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(int i=0;i<(int)(n);++i) #define all(x) (x).begin(),(x).end() #define pb push_back #define fi first #define se second #define dbg(x) cout<<#x" = "<<((x))<<endl template<class T,class U> ostream& operator<<(ostream& o, const pair<T,U...
C++
6fcd8713af5a108d590bc99da314cded
6c2a0023533ffd32f2c16d4689475cf8
2,300
PASSED
#include <bits/stdc++.h> using namespace std; using ll = long long; #define rep(i,n) for(int i=0;i<(int)(n);++i) #define all(x) (x).begin(),(x).end() #define pb push_back #define fi first #define se second #define dbg(x) cout<<#x" = "<<((x))<<endl template<class T,class U> ostream& operator<<(ostream& o, const pair<T,U...
C++
6fcd8713af5a108d590bc99da314cded
e8ef3ebbb8af40637ba6be6a85edb121
2,300
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll mod = 1e9 + 7; const int DIM = 3; struct Matrix { ll a[DIM][DIM]; ll *operator [] (int r) { return a[r]; }; Matrix(int x = 0) { memset(a, 0, sizeof a); if (x) { for (int i = 0; i < DIM; i++) a[i][i] = x; } } } const I(1); Matrix...
C++
6fcd8713af5a108d590bc99da314cded
7551555cecfe92a0fc89f98dedba8e6c
2,300
PASSED
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.stream.Stream; import java.util.Map; import java.util.Collection; import java.util.Map.Entry; import java.util.Scanner; import java.util.Optional; import java.util.HashMap; /** * Built usi...
Java
bd7b85c0204f6b36dc07f8a96fc36161
ec44c9e26481ba76a5cfed39006f342f
1,400
PASSED
import java.util.*; public class Watchmen { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scan = new Scanner(System.in); Map<Long, Integer> X = new HashMap<>(); Map<Long, Integer> Y = new HashMap<>(); Map<Map<Long,Long>,Integer> XY = new HashMap<>(); int n...
Java
bd7b85c0204f6b36dc07f8a96fc36161
b1ccf9203ab960e56259ca5a050bc862
1,400
PASSED
import java.util.*; public class Watchmen1 { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scan = new Scanner(System.in); Map<Long, Integer> X = new HashMap<>(); Map<Long, Integer> Y = new HashMap<>(); Map<Map<Long,Long>,Integer> XY = new HashMap<>(); int ...
Java
bd7b85c0204f6b36dc07f8a96fc36161
6ec247606f390aa04bb47b0f5f4c47d2
1,400
PASSED
import java.util.HashMap; import java.util.Map; import java.util.Scanner; public class Watchmen { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in=new Scanner(System.in); int num=in.nextInt(); Map<Long,Integer> X=new HashMap<>(); Map<Long,Integer> Y=new HashMap<>(); ...
Java
bd7b85c0204f6b36dc07f8a96fc36161
f8d7fd60bf34412a1cce0cf2d0aba396
1,400
PASSED
import javafx.util.Pair; import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { Reader in = new Reader(new InputStreamReader(System.in)); PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out)); int n = in.nextI...
Java
bd7b85c0204f6b36dc07f8a96fc36161
0f6d62b4179da3f4fbcb121b25235bb9
1,400
PASSED
import java.awt.Point; import java.io.*; import java.util.*; import java.math.BigInteger; public class Watchmen { static class Solver { MyReader mr = new MyReader(); public void solve() { int n = mr.nextInt(); Map<Integer,Integer> xm = new HashMap<>(); Map<Integ...
Java
bd7b85c0204f6b36dc07f8a96fc36161
080e330e8655a58a567d54c49bea28a2
1,400
PASSED
import java.awt.*; import java.util.*; /** * Created by maxim on 3/12/16. */ public class C651 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); long res = 0; HashMap<Integer, Integer> xCoords = new HashMap<>(); HashMap<...
Java
bd7b85c0204f6b36dc07f8a96fc36161
be7edad50fb9351a0a19bf557a9e4f9d
1,400
PASSED
import java.awt.Point; import java.util.HashMap; import java.util.Scanner; public class c651 { public static void main(String[] args) { // TODO Auto-generated method stub HashMap<Integer, Integer> xs = new HashMap<Integer,Integer>(); HashMap<Integer,Integer> ys = new HashMap<Integer,Integer>(); HashMap<Point...
Java
bd7b85c0204f6b36dc07f8a96fc36161
63341deb109ef7afdbd22826bae87575
1,400
PASSED
import java.util.HashMap; import java.util.Map; import java.util.Scanner; public class Watchmen { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in=new Scanner(System.in); int num=in.nextInt(); Map<Long,Integer> X=new HashMap<>(); Map<Long,Integer> Y=new HashMap<>(); ...
Java
bd7b85c0204f6b36dc07f8a96fc36161
c76a30d7978610e5aed7979d8705c590
1,400
PASSED
import java.util.HashMap; import java.util.HashSet; import java.util.Map; import java.util.Scanner; import java.util.Set; public class ProblemC { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt();// n~2e5 Set<Point> p = new HashSet<>(); Map<Point, Integer> dup =...
Java
bd7b85c0204f6b36dc07f8a96fc36161
69b762a66e99314a5980963ffe96db52
1,400
PASSED
#include <bits/stdc++.h> #ifdef NJUDGE #include "kowski.h" #endif using namespace std; typedef long long ll; typedef long double ld; typedef pair <int, int> pii; typedef pair <ll, ll> pll; typedef vector <int> vi; typedef vector <ll> vl; const int INF = 0x3f3f3f3f; const ll LINF = 0x3f3f3f3f3f3f3f3f; const int MO...
C++
fc0d3b122d800dcbcb99795581229d42
630c81f791f54253403b5687d935ab4a
1,500
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main() { string s; cin >> s; for(int i=1; i<s.size(); i++) if (s[i]!=s[i-1]) cout << 1 << ' '; else cout << 0 << ' '; if (s[s.size()-1]=='a') cout << 1; else cout << 0; return 0; }
C++
fc0d3b122d800dcbcb99795581229d42
7e76886e4cd5c6e3e0e6482e98e80d71
1,500
PASSED
#include <bits/stdc++.h> #define ll long long using namespace std; char s[1010]; int main() { while(~scanf("%s",s)) { int len=strlen(s); int k=0; if(s[0]=='a')k=1; //判定最左端是否存在a for(int i=0;i<len;i++) { if(i==len-1) //最后一个位置直接处理 { ...
C++
fc0d3b122d800dcbcb99795581229d42
a8a1498fb7ea90d516b3e44a3bceeadb
1,500
PASSED
#include <iostream> #include<cstdio> #include<string.h> using namespace std; char a[100050]; int s[10050]; int main() { int k=0,n; scanf("%s",a); n=strlen(a); if(a[0]=='a') k=1; for(int i=0;i<n;i++) { if(i==n-1&&k==0) s[i]=1; if(k==1&&a[i]=='b'&&a[i+1]=='a') ...
C++
fc0d3b122d800dcbcb99795581229d42
ae8a083c15354125d78310740014e314
1,500
PASSED
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); // freopen("temp.in","r",stdin); string s; cin >> s; for(int i=0; i<s.size(); ++i){ cout << ( (s[i]=='a'&&i+1==s.size())||(i+1<s.size()&&s[i]!=s[i+1]) ) << " "; } cout << '\n';...
C++
fc0d3b122d800dcbcb99795581229d42
bc645b9ab39ab645707c6f7d36874eb4
1,500
PASSED
#include <bits/stdc++.h> using namespace std; // testing submission :) // testing submission :) // testing submission :) // testing submission :) vector<int> res; vector<int> b; int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; res.resize(s.size()); for (int i = 1; i < s.s...
C++
fc0d3b122d800dcbcb99795581229d42
d1e0b645eac7c50b067b665d0bf27da1
1,500
PASSED
#include <bits/stdc++.h> using namespace std; // testing submission :) // testing submission :) // testing submission :) // testing submission :) vector<int> res; vector<int> b; int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; res.resize(s.size()); for (int i = 1; i < s.s...
C++
fc0d3b122d800dcbcb99795581229d42
6afc785f1fe1828c5ef2741ed7f288ef
1,500
PASSED
#include <bits/stdc++.h> using namespace std; // testing submission :) // testing submission :) // testing submission :) // testing submission :) vector<int> res; vector<int> b; int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; res.resize(s.size()); for (int i = 1; i < s.s...
C++
fc0d3b122d800dcbcb99795581229d42
ae848332d04d35da99c104489ae4607e
1,500
PASSED
#include <bits/stdc++.h> using namespace std; int main() { string s; cin >> s; vector<int> dp(s.size(), 0); for (int i = 1; i < s.size(); i++) { if (s[i] == 'a') { dp[i-1] ^= 1; dp[i] ^= 1; } } for (auto e : dp) { cout << e << ' '; } retur...
C++
fc0d3b122d800dcbcb99795581229d42
3f726b5ab68c9247c286d958baf0a966
1,500
PASSED
#include <bits/stdc++.h> using namespace std; vector<int> res; int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; res.resize(s.size()); for (int i = 1; i < s.size(); i++) { if (s[i] == 'a') { res[i] = 1; res[i-1] ^= 1; } } for ...
C++
fc0d3b122d800dcbcb99795581229d42
5782fe5f52f065b5526fa72988ddc9ab
1,500
PASSED
import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.Stack; import java.util.StringTokenizer; public class Main { static class Reader { BufferedReader r; ...
Java
a3e88504793c44fb3110a322d9dbdf17
7416a75ba97e4010e0a242821df8d487
2,000
PASSED
#include <bits/stdc++.h> #define fl(i,n) for(int i = 0; i < n; i++) #define ll long long #define nl endl #define pb push_back #define mp make_pair #define fi first #define se second #define PII pair<int,int> #define EPS 1e-9 #define INF 1e16 using namespace std; string s; struct tree{ int o,...
C++
a3e88504793c44fb3110a322d9dbdf17
c630d9820fc7acf12633a6e349c5daa6
2,000
PASSED
/* ^^ ====== ^^ ID: meixiuxiu PROG: test LANG: C++11 */ #include <cstdio> #include <cstdlib> #include <iostream> #include <algorithm> #include <cstring> #include <climits> #include <string> #include <vector> #include <cmath> #include <stack> #include <queue> #include <set> #include <map> #include <sstream> #include <...
C++
a3e88504793c44fb3110a322d9dbdf17
886a5499033525ff22e4f166c1b014df
2,000
PASSED
#pragma warning (disable : 4996 4018) //#include <thread> #include <map> #include <set> #include <stack> #include <queue> #include <cmath> #include <cstdio> #include <vector> #include <bitset> #include <limits> #include <iomanip> #include <sstream> #include <cstring> #include <iostream> #include <algorithm> #include <...
C++
a3e88504793c44fb3110a322d9dbdf17
0ab5c705707df7abc6eb1d85ff510f8f
2,000
PASSED
#include <bits/stdc++.h> using namespace std; struct node { int l = 0, r = 0, f = 0; node() {} }; char str[1000050]; node tree[5000000]; node _merge(node l, node r) { node t; int x= min(l.r, r.l); t.f = l.f + r.f + x; t.l = l.l + r.l - x; t.r = l.r + r.r - x; return t; } node build(in...
C++
a3e88504793c44fb3110a322d9dbdf17
f8e06880b28e488db3cb6b5846e55276
2,000
PASSED
#include <bits/stdc++.h> using namespace std; #define N 1000001 struct node { int ans; int opn; int cls; node() { ans = 0; opn = 0; cls = 0; } }; node t[4 * N]; char s[N]; node combine(node lhs, node rhs) { node res; res.ans = lhs.ans + rhs.ans + 2 * min(lhs.opn, ...
C++
a3e88504793c44fb3110a322d9dbdf17
b655e3d1dd9896627e5d018090a546eb
2,000
PASSED
#include<bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int,int> PI; struct Node{ Node *lch,*rch; int maxL,l,r; Node(){ lch=rch=nullptr; maxL=l=r=0; } Node(int _maxL,int _l,int _r):maxL(_maxL),l(_l),r(_r){} inline void up(){ maxL=lch->maxL+rch->maxL+min(lch->l-lch->maxL,rch->r-rch->m...
C++
a3e88504793c44fb3110a322d9dbdf17
0381aa0c6a3389d62e6d146afb9a2cb6
2,000
PASSED
#include<iostream> using namespace std; const int N = 1e6 + 10; int arr[N] , n; string s; struct node{ int a , b , ans; }seg[N << 2]; node merge(node A,node B){ node ret; ret.ans = A.ans + B.ans + 2 * min(A.b , B.a); ret.a = A.a + max(0 , B.a - A.b); ret.b = B.b + max(0 , A.b - B.a); return ...
C++
a3e88504793c44fb3110a322d9dbdf17
954f8b50bfb3704baebd65e191f1108f
2,000
PASSED
#include <bits/stdc++.h> #define fi first #define se second #define p_b push_back #define pll pair<ll,ll> #define endl "\n" #define m_p make_pair #define all(x) x.begin(),x.end() using namespace std; typedef long long ll; const ll MAXN = 4 * 1123456; template <typename T> T sqr(T x){ return x * x; } template <t...
C++
a3e88504793c44fb3110a322d9dbdf17
70c79d4358c8c46c62c67a1bb74b607e
2,000
PASSED
#include<bits/stdc++.h> using namespace std; char s[1000100]; struct node { int f,s,b; } Tree[4000100]; int q,a,b,n; void build(int cn,int st,int ed) { if(st==ed) { Tree[cn].b=0; if(s[st]=='(') Tree[cn].f=1; else Tree[cn].s=1; return; } int lft=cn<<1,rgt=lft+1,mid=(st...
C++
a3e88504793c44fb3110a322d9dbdf17
b392838180e0ad8f0dd2a65335acb28e
2,000
PASSED
#include <bits/stdc++.h> using namespace std; const int NN=123456; typedef long long INT; INT dp[NN][4],a[NN][4],n; int main(){ #ifndef ONLINE_JUDGE freopen("in.in","r",stdin); #endif cin>>n; for(int i=1;i<=3;i++){ for(int j=1;j<=n;j++)scanf("%I64d",&a[j][i]); } dp[1][1]=a[1][1]; dp[1][2]=dp[1][1]+a[1][2]...
C++
301a6dd54b3d404e98f5e1ee014d5c89
fd6b8db7f31927eee92d4924729fabc9
2,300
PASSED
#include <bits/stdc++.h> using namespace std; const int NN=101010; typedef long long INT; INT a[4][NN]; INT dp[4][NN]; int main(){ #ifndef ONLINE_JUDGE freopen("in.in","r",stdin); #endif int n; cin>>n; for(int i=1;i<=3;i++){ for(int j=1;j<=n;j++)scanf("%I64d",&a[i][j]); } dp[1][1]=a[1][1]; dp[2][1]=dp[1]...
C++
301a6dd54b3d404e98f5e1ee014d5c89
5f9ea6819db91aced3426aff09735840
2,300
PASSED
#include<bits/stdc++.h> #define NN 100100 using namespace std; typedef long long INT; typedef pair<INT,INT>pii; INT w[3][NN]; INT dp[3][NN]; int main(){ #ifndef ONLINE_JUDGE freopen("in.in","r",stdin); #endif int n; cin>>n; for(int i=0;i<3;i++)for(int j=1;j<=n;j++)scanf("%I64d",&w[i][j]); dp[0][1]=w[0][1]; d...
C++
301a6dd54b3d404e98f5e1ee014d5c89
5ce6f35b72d9de969a0f372a6664c6fc
2,300
PASSED
#define inf 0x3f3f3f3f3f3f3f3f #include<bits/stdc++.h> #define NN 101010 using namespace std; using INT=long long; template<typename A, typename B> inline void smax(A &a, const B &b) {if(a<b) a=b;} int a[NN][4]; INT dp[NN][4]; int main() { int n; scanf("%d", &n); for(int i=1; i<=3; i++) { for(int j=1; j<=n; j++)...
C++
301a6dd54b3d404e98f5e1ee014d5c89
d4d379279c71eee29aa811d23892d370
2,300
PASSED
#include<bits/stdc++.h> #define NN 100100 #define inf 1e18 using namespace std; typedef long long INT; typedef pair<INT,INT>pii; INT w[3][NN]; INT dp[3][NN]; int main(){ #ifndef ONLINE_JUDGE freopen("in.in","r",stdin); freopen("out.out","w",stdout); #endif int n; cin>>n; for(int i=0;i<3;i++)for(int j=1;j<=n;j...
C++
301a6dd54b3d404e98f5e1ee014d5c89
5254372901b70c1d42fd6d91e881d555
2,300
PASSED
#include <bits/stdc++.h> #define inf 0x3f3f3f3f3f3f3f3fll #define NN 100100 using namespace std; typedef long long INT; INT dp[5][NN]; INT a[5][NN]; INT ans; int main(){ #ifndef ONLINE_JUDGE freopen("in.in", "r", stdin); freopen("out.out", "w", stdout); #endif int n; scanf("%d", &n); for(int i = 1; i <= 3; i++) ...
C++
301a6dd54b3d404e98f5e1ee014d5c89
30dbe9ce512184ce60426e5ed2eb0d4b
2,300
PASSED
#include<bits/stdc++.h> #define NN 101010 using namespace std; using INT=long long; inline void smax(INT &a, const INT &b) {if(a<b) a=b;} int a[NN][4]; INT dp[NN][4]; int main() { int n; scanf("%d", &n); for(int i=1; i<=3; i++) { for(int j=1; j<=n; j++) scanf("%d", a[j]+i); } dp[1][1]=a[1][1], dp[1][2]=dp[1][3...
C++
301a6dd54b3d404e98f5e1ee014d5c89
aea0b01fbbe905bbd779499694bd4814
2,300
PASSED
#include <bits/stdc++.h> using namespace std; const int NN=123456; typedef long long INT; INT dp[NN][4]; int a[NN][4],n; int main(){ #ifndef ONLINE_JUDGE freopen("in.in","r",stdin); #endif cin>>n; for(int i=1;i<=3;i++){ for(int j=1;j<=n;j++)scanf("%d",&a[j][i]); } dp[1][1]=a[1][1]; dp[1][2]=dp[1][1]+a[1][...
C++
301a6dd54b3d404e98f5e1ee014d5c89
542ba5862982b3da0007d3e9624ab071
2,300
PASSED
#include <iostream> #include <cstdio> #include <algorithm> #define maxn 100005 #define INF 1e18 using namespace std; long long dp[3][maxn], num[3][maxn]; long long sum(int i, int j, int k){ if(j > k) swap(j, k); long long p = 0; for(int h = j; h <= k; h++) p += num[h][i]; return p; } int mai...
C++
301a6dd54b3d404e98f5e1ee014d5c89
ad37cab723bc8497e53c5768e264a8a2
2,300
PASSED
#include <iostream> #include <algorithm> using namespace std; #define MAX 1e18 long long grid[3][100010]; long long memo[3][100010]; // Find sum between two grid points x,y1 and x,y2 long long colSum(int x, int y1, int y2){ long long total = 0; if (y1 > y2) for(; y2 <= y1; ++y2) total += grid[y2][x]; els...
C++
301a6dd54b3d404e98f5e1ee014d5c89
30a670ee2b44886dd268ba133ce43050
2,300
PASSED
#include <cstdio> #include <cmath> #include <iostream> #include <set> #include <algorithm> #include <vector> #include <map> #include <cassert> #include <string> #include <cstring> #include <queue> using namespace std; #define rep(i,a,b) for(int i = a; i < b; i++) #define S(x) scanf("%d",&x) #define S2(x,y) scanf("%d%...
C++
14b65af01caf1f3971a2f671589b86a8
13e5f112032a3407d36205c9463ef3aa
1,800
PASSED
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef unsigned long long ull; typedef pair< ll, ll > ii; typedef vector< ll > vi; typedef vector< ii > vii; #define INF 0x3F3F3F3F #define LINF 0x3F3F3F3F3F3F3F3FLL #define pb push_back #define mp make_pair #define pq prior...
C++
14b65af01caf1f3971a2f671589b86a8
40a7913740ca891b22861b48245c734a
1,800
PASSED
// Author - abbi_18 #include<bits/stdc++.h> #include <stdint.h> using namespace std; #define ff first #define ss second #define pb push_back #define mp make_pair #define eps 1e-9 #define inf 1e18 #define PI 3.14159265 #define mset(A,num,n); memset(A,num,n); #d...
C++
14b65af01caf1f3971a2f671589b86a8
c8a9ee824d7acac5172b107624b7b702
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const long long inf = 1e17; const int N = 3e5 + 7; int n, m; int c[N]; vector <int> g[N]; long long w[N], sum = -inf, f[N]; bool imp = true; void dfs(int v, int p) { w[v] += c[v]; int cnt = 0; for (int u: g[v]) { if (u != p) { dfs(u, v); f[v] = max...
C++
14b65af01caf1f3971a2f671589b86a8
d93077e7519edcbe2329eef5b81ed20b
1,800
PASSED
#include <bits/stdc++.h> using namespace std; const long long inf = 1e17; const int N = 3e5 + 7; int n, m; int c[N]; vector <int> g[N]; long long w[N], sum = -inf, f[N]; bool imp = true; void dfs(int v, int p) { w[v] += c[v]; int cnt = 0; for (int u: g[v]) { if (u != p) { dfs(u, v); f[v] = max...
C++
14b65af01caf1f3971a2f671589b86a8
8a7938a40197f7dac96825bd8b04078d
1,800
PASSED
#include<iostream> #include <utility> #include<stdlib.h> #include <stdio.h> #include <string.h> #include <cmath> #include <stdint.h> #include <vector> typedef int64_t ULL; using namespace std; ULL n; ULL plnt[200001]; vector<int> graph[200001]; int vis[200001] = {0}; ULL max_res=-1000000000000000; ULL max_res_old =-1...
C++
14b65af01caf1f3971a2f671589b86a8
08ed045cd5cd2c0b99eccb90ba1c6a89
1,800
PASSED
# include <bits/stdc++.h> using namespace std; #define pii pair<int, int> #define pll pair<ll, ll> #define pb push_back #define eb emplace_back #define mp make_pair #define fi first #define se second #define y0 asdsahhajkshdasdks #define y1 asdjklasjldkjklqwj #define next asdjlsadjlwjerwj #define prev sdjfkljlkwjrw...
C++
14b65af01caf1f3971a2f671589b86a8
c32d431a6b970eeb9647d8091066647c
1,800
PASSED
#include<iostream> #include<cstring> #include<string> #include<algorithm> #include<cstdio> #include<cmath> #define N 500005 #define INF -20000000000005 using namespace std; int n,x,y; long long ans=0; int head[N]; long long dp[N],a[N],sum[N];//dp[i]表示以i为根节点的子树中和最大的值,sum[i]表示i的子树和 struct Tree{ int next,to; }e[500005];...
C++
14b65af01caf1f3971a2f671589b86a8
cdd1041305c83c0df8344c133f6c2926
1,800
PASSED
#include <bits/stdc++.h> using namespace std; #define M 1000000007 typedef long long LL; #define pb push_back #define mp make_pair #define f first #define sc second #define inf (long long)(2e+17) #define all(o) (o).begin(), (o).end() const int N = 200005; LL a[N]; LL val[N]; LL sum[N]; vector<int> V[N]; LL ans = -in...
C++
14b65af01caf1f3971a2f671589b86a8
c46f82df02c3482c015f0122839c5e27
1,800
PASSED
#include <bits/stdc++.h> using namespace std; #define M 1000000007 typedef long long LL; #define pb push_back #define mp make_pair #define f first #define sc second #define inf (long long)(2e+17) #define all(o) (o).begin(), (o).end() const int N = 200005; LL a[N]; LL val[N]; LL sum[N]; vector<int> V[N]; LL ans = -in...
C++
14b65af01caf1f3971a2f671589b86a8
38590911c55c70676b55e04f6630e0e7
1,800
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using Int = int32_t; // using Int = int64_t; #define for0(i, n) for (Int i = 0; i < Int(n); ++i) #define for1(i, n) for (Int i = 1; i <= Int(n); ++i) #define for0r(i, n) for (auto i = Int(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = Int(n); i >= 1; --i)...
C++
04fd1a55027cce56a491b984ce3a1d6d
cf6797209236e5dcc69a1e7eb94909d4
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using ll = int32_t; // using ll = int64_t; #define for0(i, n) for (ll i = 0; i < ll(n); ++i) #define for1(i, n) for (ll i = 1; i <= ll(n); ++i) #define for0r(i, n) for (auto i = ll(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = ll(n); i >= 1; --i) #define...
C++
04fd1a55027cce56a491b984ce3a1d6d
08a7d3c341bdb2f6e24929f05dbf70f5
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using Int = int32_t; // using Int = int64_t; #define for0(i, n) for (Int i = 0; i < Int(n); ++i) #define for1(i, n) for (Int i = 1; i <= Int(n); ++i) #define for0r(i, n) for (auto i = Int(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = Int(n); i >= 1; --i)...
C++
04fd1a55027cce56a491b984ce3a1d6d
294826c0603d9f99e5a8eda47f7ecd1e
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using ll = int32_t; // using ll = int64_t; #define for0(i, n) for (ll i = 0; i < ll(n); ++i) #define for1(i, n) for (ll i = 1; i <= ll(n); ++i) #define for0r(i, n) for (auto i = ll(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = ll(n); i >= 1; --i) #define...
C++
04fd1a55027cce56a491b984ce3a1d6d
3492747ead0a014bf33e1f80e9a487b5
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using Int = int32_t; // using Int = int64_t; #define for0(i, n) for (Int i = 0; i < Int(n); ++i) #define for1(i, n) for (Int i = 1; i <= Int(n); ++i) #define for0r(i, n) for (auto i = Int(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = Int(n); i >= 1; --i)...
C++
04fd1a55027cce56a491b984ce3a1d6d
7197665d0ac633f1b4fe12b9dab27809
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr using Int = int32_t; // using Int = int64_t; #define for0(i, n) for (Int i = 0; i < Int(n); ++i) #define for1(i, n) for (Int i = 1; i <= Int(n); ++i) #define for0r(i, n) for (auto i = Int(n-1); i >= 0; --i) #define for1r(i, n) for (auto i = Int(n); i >= 1; --i)...
C++
04fd1a55027cce56a491b984ce3a1d6d
30ac8e4ffa8a655920f045aa356fd9c7
1,700
PASSED
#include <bits/stdc++.h> #include <bits/extc++.h> // abbr #define for0(i, n) for (auto i = decltype(n)(0); i < n; ++i) #define for1(i, n) for (auto i = decltype(n)(1); i <= n; ++i) #define for0r(i, n) for (auto i = n - 1; i >= 0; --i) #define for1r(i, n) for (auto i = n; i >= 1; --i) #define forxy(i, x, y) for (auto i...
C++
04fd1a55027cce56a491b984ce3a1d6d
32e79f1350471f725f9520ca75fbb064
1,700
PASSED
#include<bits/stdc++.h> //typedef long long ll; //#define int long long #define F first #define S second #define endl "\n" #define pb push_back #define mp make_pair #define all(x) x.begin(),x.end() #define memset(a,b) memset(a,b,sizeof(a)); #define IOS i...
C++
04fd1a55027cce56a491b984ce3a1d6d
430998e38a6cfb818c3a2fe4b1edd6d7
1,700
PASSED
#include<bits/stdc++.h> //typedef long long ll; //#define int long long #define F first #define S second #define endl "\n" #define pb push_back #define mp make_pair #define all(x) x.begin(),x.end() #define memset(a,b) memset(a,b,sizeof(a)); #define IOS i...
C++
04fd1a55027cce56a491b984ce3a1d6d
6550837ad3762db2da256cf0782d98c6
1,700
PASSED
#include<bits/stdc++.h> //typedef long long ll; //#define int long long #define F first #define S second #define endl "\n" #define pb push_back #define mp make_pair #define all(x) x.begin(),x.end() #define memset(a,b) memset(a,b,sizeof(a)); #define IOS i...
C++
04fd1a55027cce56a491b984ce3a1d6d
4f78c1d942ce9459c0873d569fba1616
1,700
PASSED
#include <bits/stdc++.h> using namespace std; #define PB push_back #define ZERO (1e-10) #define INF int(1e9+1) #define CL(A,I) (memset(A,I,sizeof(A))) #define DEB printf("DEB!\n"); #define D(X) cout<<" "<<#X": "<<X<<endl; #define EQ(A,B) (A+ZERO>B&&A-ZERO<B) typedef long long ll; typedef pair<ll,ll> pll; typedef vecto...
C++
624bf3063400fd0c2c466295ff63469b
f898645a98c3c2f4abd90cf0f0d7925a
2,500
PASSED
#include <iostream> #include <algorithm> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <chrono> #include <ctime> #include <math.h> #include <iomanip> #include <assert.h> #include <stdio.h> #include <cstring> #include <random> #define int long long #define ld ...
C++
624bf3063400fd0c2c466295ff63469b
5a30a57ce4bce6e9f9d34c8dc8c54a91
2,500
PASSED
#include<bits/stdc++.h> #define ll long long using namespace std; const int nn = 1010; const int inf = 0x3f3f3f3f; const int pp = 1000000007; const int mod = 998244353; int n, k, a[nn]; int dp[nn][nn]; int slove(int x) { dp[0][0] = 1; int ans = 0, now = 0; for (int i = 1; i <= n; i++) { while(now...
C++
624bf3063400fd0c2c466295ff63469b
c4b0f3fbe2a37098c2db875347ae9027
2,500
PASSED
#include<bits/stdc++.h> #define REP(i,s,t) for(int i=s;i<=t;i++) using namespace std; const int Mod=998244353; int ans,a[1005],n,k,f[1005][1005],sum[1005]; int main(){ cin>>n>>k; REP(i,1,n) cin>>a[i]; sort(a+1,a+1+n); int lim=100000/(k-1); REP(c,1,lim){ memset(sum,0,sizeof sum); int pt=0; REP(i,1,n){ whil...
C++
624bf3063400fd0c2c466295ff63469b
c1e8c5315f577ac2a104b697d3d608fd
2,500
PASSED
#include <bits/stdc++.h> using namespace std; typedef long double ld; typedef long long ll; const int mod = 998244353; int sum(int a, int b) { int s = (a + b); if (s >= mod) s -= mod; return s; } int sub(int a, int b) { int s = a - b; if (s < 0) s += mod; return s; } int mult(int a, int b) { ...
C++
624bf3063400fd0c2c466295ff63469b
08338287380157be1033e147a94eef09
2,500
PASSED
#include <iostream> #include <algorithm> using namespace std; typedef long long ll; const int mod = 998244353; int sum(int a, int b) { int s = a + b; if (s >= mod) s -= mod; return s; } int sub(int a, int b) { int s = a - b; if (s < 0) s += mod; return s; } int mul(int a, in...
C++
624bf3063400fd0c2c466295ff63469b
81c4ea259d9537d9180dce9a40c20f7d
2,500
PASSED
#include<bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<=b;i++) #define dep(i,a,b) for(int i=b;i>=a;i--) using namespace std; #define ll long long const int N=3e5+5; const int mod = 998244353; int sum(int a, int b) { int s = (a + b); if (s >= mod) s -= mod; return s; } int sub(int a, int b) { int s = a...
C++
624bf3063400fd0c2c466295ff63469b
8f476fada6d3c6c33054c8585c0d6be1
2,500
PASSED
#include<cstdio> #include<algorithm> #include<cstring> #define ll long long using namespace std; const ll MOD=998244353; int n,k,a[1005]; ll f[1005][1005],res[100005],ans,s[1005][1005]; int main() { scanf("%d%d",&n,&k); for(int i=1;i<=n;i++)scanf("%d",&a[i]); sort(a+1,a+n+1); a[0]=-1000000000; for(int v=1;v*(k-1)<...
C++
624bf3063400fd0c2c466295ff63469b
727f82d756eed36b5e879d832ed029b6
2,500
PASSED