/*==========================================================================*/
/*
    auther:    Dev1ce
    created:   08.04.2024 21:18:22
*/
/*--------------------------------------------------------------------------*/

#include<bits/stdc++.h>

using namespace std;

string bit (int n) {
	string bin = "";
	if (n == 0) {
		bin = "0";
		return bin;
	}
	while (n > 0) {
		bin += to_string(n % 2);
		n /= 2;
	}
	return bin;
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int a, b;
	cin >> a >> b;
	cout << (a == (b &= a) ? "Yes" : "No") << '\n';
	return 0;
}