Submission #2228963

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, k;
    cin >> n >> k;
    int T[n];
    for(int i = 0; i < n; i++){
        cin >> T[i];
    }
    
    int ans = -1;
    for(int i = 2; i < n; i++){
        if(T[i - 2] + T[i - 1] + T[i] < k){
            ans = i + 1;
            break;
        }
    }
    cout << ans << endl;

    return 0;
}

Submission Info

Judge Result