func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     switch (n) {       case 1:         cout << n * 2 << endl;         break;       case 2:         cout << n + 1 << endl;         break;       case 3:         cout << n - 2 << endl;         break;       case 4:         cout << n / 2 << endl;         break;       case 5:         cout << n / n << endl;         break;     }     return 0;   }   