# A ⇒ B問題



def main():

    A,B = map(int, input().split())

    MAX = 31

    ans = "Yes"
    for i in range(MAX):

        if (A >> i) & 1:
            if not (B >> i) & 1:
                ans = "No"
                break

    print(ans)

if __name__ == "__main__":
    main()