Submission

Score: 100

User: konthaina_TH

Problemset: ซอมบี้

Language: cpp

Time: 0.162 second

Submitted On: 2025-12-21 01:19:56

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

int32_t main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int b,bullet,x,y;
    int zombie = 0;
    cin >> b >> bullet;
    int zom[b] = {0};
    for (int i=0;i<b;i++) {
        cin >> x;
        zom[i] += x;
    }
    for (int i=0;i<b;i++) {
        cin >> y;
        zom[i] += y;
    }
    for (int i=0;i<b;i++) {
        zombie += zom[i];
        if (zombie > (i+1)*bullet) {
            cout << "GG";
            return 0;
        }
    }
    cout << "YAY";
    return 0;
}