/*==========================================================================*/
/*
    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;
	if (a == 0) {
		cout << "Yes" << '\n';
		return 0;
	}
	string s = bit(a);
	string t = bit(b);
	int n = max(s.size(), t.size());
	bool flag = false;
	for (int i = s.size(); i < n; i++) {
		s.insert(0, "0");
	}
	for (int i = t.size(); i < n; i++) {
		t.insert(0, "0");
	}
	for (int i = 0; i < (int)min(s.size(), t.size()); i++) {
		if (s[i] == t[i]) {
			flag = true;	
		} else {
			flag = false;
			break;
		}
	}
	cout << (flag ? "Yes" : "No") << '\n';
	return 0;
}