#include #include #include using namespace std; int main(){ unsigned long long a, b; cin >> a >> b; while(a < b) a *= 10; set s; while(1){ unsigned long long t = a / b; if(s.count(t)){ cout << "Yes" << endl; return 0; } else s.insert(t); if(a - t * b == 0) break; a = (a - t * b) * 10; } cout << "No" << endl; }