摘要: 1.写方法没有self class Stack: """ @param: x: An integer @return: nothing """ def __init__(self): zhai = [] def push(self, x): # write your code here zhai.a 阅读全文
posted @ 2021-10-29 19:36 乐池 阅读(39) 评论(0) 推荐(0)