a,b=map(int,input().split())
def check(a,b):
    if a*b==0:
        return True
    if a%2==1 and b%2==1:
        return False
    else:
        ret=False
        if a%2==0:
            ret|=check(a//2,b-1)
        if b%2==0:
            ret|=check(a-1,b//2)
        return ret
if check(a,b):
    print("Yes")
else:
    print("No")