2020年11月27日
[LeetCode] 395. Longest Substring with At Least K Repeating Characters
摘要： Given a string s and an integer k, return the length of the longest substring of s such that the frequency of each character in this substring is grea 阅读全文
posted @ 2020-11-27 17:19 CNoodle 阅读(413) 评论(0) 推荐(0)