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

int main(){
    
    ll a,b;
    cin>>a>>b;
    for(int i = 0;i<=32;i++){
        if((a>>i&1)&&(~b>>i&1)){
            cout<<"No\n";
            return 0;
        }
    }
    cout<<"Yes\n";
}