a, b = map(int, input().split())
A = [0 for _ in range(31)]
B = [0 for _ in range(31)]
for i in range(31):
    A[i] = a % 2
    a //= 2
    B[i] = b % 2
    b //= 2
for i in range(31):
    if A[i] == 1:
        if B[i] == 0:
            print("No")
            exit()
print("Yes")