func_code_string: #include <bits/stdc++.h>   using namespace std;   const int INF = (int)1e9;   int main() {     int n;     cin >> n;     long long int a;     cin >> a;     while (1) {       if (a % 2 == 0)         a /= 2;       else if (a % 3 == 0)         a /= 3;       else         break;     }     bool f = 1;     for (int i = 0; i < n; i++) {       long long int b;       cin >> b;       while (1) {         if (b % 2 == 0)           b /= 2;         else if (b % 3 == 0)           b /= 3;         else           break;       }       if (a != b) f = 0;       a = b;     }     if (f)       cout <<  YES  << endl;     else       cout <<  NO  << endl;     return 0;   }   