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2021年2月23日 #

LeetCode - Perfect Rectangle

摘要： Given N axis-aligned rectangles where N > 0, determine if they all together form an exact cover of a rectangular region. Each rectangle is represented 阅读全文

posted @ 2021-02-23 16:27 IncredibleThings 阅读(68) 评论(0) 推荐(0)

LeetCode - Count Sorted Vowel Strings

摘要： Given an integer n, return the number of strings of length n that consist only of vowels (a, e, i, o, u) and are lexicographically sorted. A string s 阅读全文

posted @ 2021-02-23 13:30 IncredibleThings 阅读(43) 评论(0) 推荐(0)