func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int ab, bc, ca, abc;     int temp[4];     for (int i = 0; i < 4; i++) {       cin >> temp[i];     }     sort(temp, temp + 4);     ab = temp[0];     bc = temp[1];     ca = temp[2];     abc = temp[3];     int a, b, c;     a = abc - bc;     b = ab - a;     c = ca - a;     cout << a <<     << b <<     << c << endl;   }   