文件目录

#include <iostream>
using namespace std;
int main()
{
    int n, a[105] = {}, x;
    int ans = 0;
    cin >> n;
    for (int i = 0; i < n; i++)
        cin >> a[i];
    cin >> x;
    for (int i = 0; i < n; i++)
    {
        if (x >= a[i])
        {
            x -= a[i];
            ans++;
        }
    }
    cout << ans;
    return 0;
}