Submission

Status:

PPPPPPPPPPP

Score: 100

User: njoop

Problemset: ซอมบี้

Language: cpp

Time: 0.145 second

Submitted On: 2024-11-30 23:17:43

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

int n, k, in, use, arr[1000010];

signed main() {
    cin.tie(0)->sync_with_stdio(0);
    cin >> n >> k;
    for(int i=1; i<=n; i++) {
        cin >> in;
        arr[i] += in;
    }
    for(int i=1; i<=n; i++) {
        cin >> in;
        arr[i] += in;
    }
    for(int i=1; i<=n; i++) {
        use += arr[i];
        if(use > i*k) {
            cout << "GG";
            return 0;
        }
    }
    cout << "YAY";
    return 0;
}