#include #include using namespace std; int main() { long long int a, b; long long int a_raw, b_raw; cin >> a_raw >> b_raw; long long int tmp_gcd = gcd(a_raw, b_raw); a = a_raw / tmp_gcd; b = b_raw / tmp_gcd; int b_digit = 0; long long int nines_line = 0; for(int divider = 10;; divider*=10){ if (b % divider != 0){ b_digit++; nines_line+=(divider / 10 * 9); continue; } break; } if (a % b != 0 && nines_line % b == 0){ cout << "Yes"; } else { cout << "No"; } }