import sys
sys.setrecursionlimit(10**6)

A,B=map(int,input().split())
ans='No'

def cal(a,b):
    global ans
    
    if a % 2 == 1 and b % 2 == 1:
        return 
    if a < 0 or b < 0:
        return 
    if a == 0 or b == 0:
        ans='Yes'
        return 

    else:
        if a%2==0:
            cal(a//2,b-1)
        if b%2==0:
            cal(a-1,b//2)

    
cal(A,B)
print(ans)