#include <bits/stdc++.h>
using namespace std;

int main() {
	int a, b;
	cin >> a >> b;
	for(int i = 0; i <= 30; i++) {
		if(!(a >> i & 1)) continue;
		if(!(b >> i & 1)) {
			cout << "No\n";
			return 0;
		}
	}
	cout << "Yes\n";
}