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