摘要: 题目描述: 提交: class Solution: def countBinarySubstrings(self, s: str) -> int: if not s: return 0 res = 0 count = [0,0] for i in range(len(s)): num = int(s 阅读全文
posted @ 2020-08-11 00:02 oldby 阅读(130) 评论(0) 推荐(0) 编辑