摘要: # __author: "ZXYang"# date: 2020/11/24import time# def fun(n):# if n == 1:# return 2# elif n == 2:# return 2# else:# return fun(n - 1) + fun(n - 2)### 阅读全文
posted @ 2020-11-28 17:50 zxy_ang 阅读(79) 评论(0) 推荐(0)