func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, c, d, e, f, g;     cin >> a >> b >> c;     d = a + b + c;     e = 2 * (a + b);     f = 2 * (b + c);     g = 2 * (c + a);     if (d <= e && d <= f && d <= g) {       cout << d;     } else if (e <= f && e <= g) {       cout << e;     } else if (f <= g) {       cout << f;     } else {       cout << g;     }   }   