func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long i = -1, k, l;     cin >> k >> l;     while (l % k == 0) {       l /= k;       i++;     }     if (i >= 0 && l == 1)       cout <<  YES  << endl << i << endl;     else       cout <<  NO  << endl;   }   