#include <bits/stdc++.h>
#include<atcoder/all>
using namespace atcoder;
using namespace std;
using ll=long long;
using ld=long double;
ld pie=3.141592653589793;
ll mod=998244353;
ll inf=30000000000000000;//10^17
int main(){
    ll a,b;
    cin >> a >> b;
    vector<ll>two(40,1);
    for (ll i = 1; i <= 30; i++)
    {
        two[i]=two[i-1]*2;
    }
    for (ll i = 0; i <=30; i++)
    {
        if (two[i]&a)
        {
            if (!(two[i]&b))
            {
                cout << "No" << endl;
                return 0;
            }
        }
    }
    cout << "Yes" << endl;
}