import sys
from functools import lru_cache

sys.setrecursionlimit(10 ** 9)


@lru_cache(None)
def rec(a, b):
    # 片方0なら必ずいけるので打ち切るとよい
    if a * b == 0:
        return True
    elif a % 2 and b % 2:
        return False

    res = False
    if not a % 2:
        res |= rec(a // 2, b - 1)
    if not b % 2:
        res |= rec(a - 1, b // 2)
    return res


A, B = map(int, input().split())
print('Yes' if rec(A, B) else 'No')