Submission #230203

#	Time	Username	Problem	Language	Result	Execution time	Memory
230203		mohamedsobhi777	Vudu (COCI15_vudu)	C++14	42 / 140	57 ms	2432 KiB

vudu

#include<bits/stdc++.h>

using namespace std ; 

const int N = 1e5 + 7 ;

int n , k ; 
long long a[N] ; 

int main(){
    ios_base::sync_with_stdio(0) ; 
    cin.tie(0) ; 
    cin>>n ; 
    for(int i = 0 ;i < n ;i++){
        cin>>a[i] ; 
    }
    cin>>k ; 
    long long ans = 0 ; 
    for(int i =0 ;i < n ;i++){
        long long sum = 0 ; 
        for(int j = i ;j < n ;j++){
            sum+=a[j] ; 
            if( sum >= k * (j - i +1) ){
                ans++ ; 
            }
        }
    }
    cout<<ans ; 
    return 0; 
}

• Subtask 1: 42 / 140