2020年6月10日
1456. Maximum Number of Vowels in a Substring of Given Length
摘要： Given a string s and an integer k. Return the maximum number of vowel letters in any substring of s with length k. Vowel letters in English are (a, e, 阅读全文
posted @ 2020-06-10 11:46 Schwifty 阅读(354) 评论(0) 推荐(0)
1455. Check If a Word Occurs As a Prefix of Any Word in a Sentence
摘要： Given a sentence that consists of some words separated by a single space, and a searchWord. You have to check if searchWord is a prefix of any word in 阅读全文
posted @ 2020-06-10 09:27 Schwifty 阅读(135) 评论(0) 推荐(0)