2020年11月1日

378. Kth Smallest Element in a Sorted Matrix(大顶堆、小顶堆)

摘要： Given a n x n matrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is th 阅读全文

posted @ 2020-11-01 17:05 wsw_seu 阅读(89) 评论(0) 推荐(0) 编辑

395. Longest Substring with At Least K Repeating Characters

摘要： Find the length of the longest substring T of a given string (consists of lowercase letters only) such that every character in T appears no less than  阅读全文

posted @ 2020-11-01 11:48 wsw_seu 阅读(52) 评论(0) 推荐(0) 编辑

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