func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MX = 6;   int n, Arr[6];   int solve(int rem, int mask) {     if (mask == ((1 << MX) - 1)) return 0;     int Ans = 50;     for (int i = 0; i < MX; i++) {       if (!(mask & (1 << i))) {         if (rem < Arr[i])           Ans = min(Ans, 1 + solve(n - Arr[i], mask | (1 << i)));         else           Ans = min(Ans, solve(rem - Arr[i], mask | (1 << i)));       }     }     return Ans;   }   int main() {     scanf( %d %d %d , &n, &Arr[0], &Arr[2]);     Arr[1] = Arr[3] = Arr[4] = Arr[0];     Arr[5] = Arr[2];     printf( %d n , solve(0, 0));     return 0;   }   