#include "bits/stdc++.h"
#include <random>
#include <algorithm>
#include <unordered_set>
#define rep(i,n) for(int i = 0; i < n; i++)
typedef long long ll;
typedef unsigned long long ull;
using namespace std;
#define vll vector<vector<long long>>
#define vl vector<long long>
#define vi vector<int>
#define vii vector<vector<int>>
#define pb push_back
#define pf push_front
#define ld long double
#define Sort(a) sort(a.begin(),a.end())
#define cSort(a,cmp) sort(a.begin(),a.end(),cmp)
#define reSort(a) sort(a.rbegin(), a.rend())
static const ll llMAX = numeric_limits<long long>::max();
static const int intMAX = numeric_limits<int>::max();
static const ll  llMIN = numeric_limits<long long>::min();
static const int intMIN = numeric_limits<int>::min();
static const ll d_5 = 100000;
static const ll d9_7 = 1000000007;
static const ll d_9 = 1000000000;
static const double PI=3.14159265358979323846;

bool search(ull a,ull b){
  if(a==0 && b==0){
    return true;
  }
  if((a==0 && b==1) || (a==1 && b==0)){
    return true;
  }
  if(a%2==1 && b%2==1){
    return false;
  }
  bool ans=false;
  if(a>0&& b%2==0){
    ans|=search(a-1,b>>1);
  }
  if(ans){
    return true;
  }
  if(b>0&&a%2==0){
    ans|=search(a>>1,b-1);
  }
  return ans;
}
int main(void){
  ull a,b;
  cin>>a>>b;
  if(search(a,b)){
    cout<<"Yes"<<endl;
  }else{
    cout<<"No"<<endl;
  }
  return 0;
}

//<<std::setprecision(30)

//重複削除
 /* std::sort(vec.begin(), vec.end());
  vec.erase(std::unique(vec.begin(), vec.end()), vec.end());*/

  //ペアの全探索
  /*do{
		int s=0;
		for(int i=0;i<n/2;i++)s+=v[i]^v[i+n/2];
		r=max(s,r);
		reverse(v.begin()+n/2,v.end());
	}while(next_permutation(v.begin(),v.end()));*/