#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using ll = long long;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
using mint = atcoder::modint998244353;

int main(){
	int a,b;
	cin>>a>>b;
	if((a^b)&a) cout<<"No"<<endl;
	else cout<<"Yes"<<endl;
}