#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
#include <bitset>
#include <cstring>
#include <deque>
#include <iomanip>
#include <limits>
#include <fstream>
using namespace std;
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)
#define CLR(mat) memset(mat, 0, sizeof(mat))
typedef long long ll;
bool ok(ll a, ll b){
  if(a==0||b==0)return true;
  if(a%2==0&&b%2==0) return ok(a>>1,b-1)||ok(a-1,b>>1);
  else if(a%2==0) return ok(a>>1,b-1);
  else if(b%2==0) return ok(a-1,b>>1);
  else return false;
}
int main()
{
  ios::sync_with_stdio(false);
  cin.tie(0);
  ll a,b;cin>>a>>b;
  cout<<(ok(a,b)?"Yes":"No")<<endl;
  return 0;
}