func_code_string: #include <bits/stdc++.h>   using namespace std;   const int manx = 1e5 + 100;   const int INF = 0x3f3f3f3f;   int main() {     int n, a[200], b[200], cnt = 0, numb1 = 0;     scanf( %d , &n);     for (int i = 1; i <= n; i++) {       scanf( %d , &a[i]);       if (a[i]) cnt++;     }     for (int i = 1; i <= n; i++) {       scanf( %d , &b[i]);       if (b[i]) {         if (a[i])           cnt--;         else           numb1++;       }     }     if (!cnt)       printf( -1 n );     else       printf( %d n , numb1 / cnt + 1);     return 0;   }   