using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static long[] NList => ReadLine().Split().Select(long.Parse).ToArray();
    public static void Main()
    {
        var c = NList;
        var (a, b) = (c[0], c[1]);
        WriteLine(Rev(a, b) ? "Yes" : "No");
    }
    static bool Rev(long a, long b)
    {
        if (a == 0 || b == 0) return true;
        if ((a & 1) == 0)
        {
            if (Rev(a >> 1, b - 1)) return true;
        }
        if ((b & 1) == 0)
        {
            if (Rev(a - 1, b >> 1)) return true;
        }
        return false;
    }
}