func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long inf = 5e9;   long long w[20], s[20], m;   bool solve(int bm) {     long long l = 0, r = m;     for (int i = 0; i < 14; ++i) {       if (bm % 3 == 0)         l += w[i];       else if (bm % 3 == 1)         r += w[i];       bm /= 3;     }     return l == r;   }   void special4() {     while (m > 0) {       if (m % 4 == 2) {         cout <<  NO n ;         exit(0);       }       if (m % 4 == 3) {         m += 4;       }       m /= 4;     }     cout <<  YES n ;   }   int main() {     w[0] = 1;     cin >> w[1] >> m;     if (w[1] <= 3) {       cout <<  YES n ;       return 0;     }     for (int i = 2; i < 20; ++i) {       w[i] = w[i - 1] * w[1];       if (w[i] > inf) w[i] = 0;     }     if (w[1] == 4) {       special4();       return 0;     }     for (int bm = 0; bm < (int)5e6; ++bm) {       if (solve(bm)) {         cout <<  YES n ;         return 0;       }     }     cout <<  NO n ;   };   