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

int main()
{
    int n, au, ms = 0;
    scanf("%d", &n);
    int a[n], b[n], c[n];
    for (int i = 0; i < n; i++)
    {
        scanf("%d %d", &a[i], &b[i]);
        c[i] = 100 / a[i] * b[i];
        ms += c[i];
    }
    scanf("%d", &au);
    if(ms >= au) printf("Already Au.");
    else
    {
        for (int i = 0; i < n; i++)
        {
            if(100 - c[i] >= au - ms)
                printf("%d\n", ceil(float(au - ms) / float(100 / a[i])));
            else printf("NaN\n");
        }
    }
}

juruo求助