def main():
    n, k = map(int, input().split())
    a = list(map(int, input().split()))
    sets = set()
    sets.add(0)
    now = 0
    for it in a:
        now = now ^ it
        if (now ^ k) in sets:
            print("Yes")
            return
        sets.add(now)
    print("No")
main()