func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, c, first, second, third, fourth;     cin >> a >> b >> c;     first = a + b + c;     second = 2 * (a + b);     third = 2 * (b + c);     fourth = 2 * (a + c);     cout << min(first, min(second, min(third, fourth)));   }   