func_code_string: #include <bits/stdc++.h>   using namespace std;   long long a, b, c, d;   long long gcd(long long x, long long y) { return y ? gcd(y, x % y) : x; }   int main() {     scanf( %lld %lld %lld %lld , &a, &b, &c, &d);     long long ans = gcd(c, d);     long long ans1 = c / ans;     long long ans2 = d / ans;     ans = min(a / ans1, b / ans2);     printf( %lld n , ans);     return 0;   }   