摘要: 一个很有趣的个人博客,不信你来撩 fangzengye.com class Solution: def countDigitOne(self, n: int) -> int: if n<=0:return 0 str_n=str(n) high=int(str_n[0]) base=10**(len 阅读全文
posted @ 2020-04-10 10:23 开源的Boy 阅读(140) 评论(0) 推荐(0)