func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, a, b, c;     cin >> n >> a >> b >> c;     long long x = n % 4;     long long y = 4 - x;     if (n % 4 == 0)       cout << 0 <<   n ;     else {       if (y == 1) {         cout << min(min(a, b + c), 3 * c) <<   n ;       } else if (y == 2) {         cout << min(min(2 * a, 2 * c), b) <<   n ;       } else if (y == 3) {         cout << min(min(c, 3 * a), b + a) <<   n ;       }     }   }   