func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     vector<int> numeros;     string str4 =  2 * 3 = 6 n6 * 4 = 24 n24 * 1 = 24 ;     string str5 =  3 - 1 = 2 n2 + 2 = 4 n4 * 5 = 20 n20 + 4 = 24 ;     int n;     scanf( %d , &n);     if (n < 4)       printf( NO );     else {       printf( YES n );       if (n % 2 != 0) {         cout << str5;         for (int i = 6; i <= n; i += 2) {           printf(  n%d - %d = 1 , (i + 1), i);         }         for (int i = 0; i < ((n - 5) / 2) - 1; i++) {           printf(  n1 * 1 = 1 );         }         if (n > 5) printf(  n24 * 1 = 24 );       } else if (n % 2 == 0) {         cout << str4;         for (int i = 5; i <= n; i += 2) {           printf(  n%d - %d = 1 , (i + 1), i);         }         for (int i = 0; i < ((n - 4) / 2) - 1; i++) {           printf(  n1 * 1 = 1 );         }         if (n > 4) printf(  n24 * 1 = 24 );       }     }     return 0;   }   