2015 年 3月 2 日随笔档案 - 聆听V风声

[leetcode 58]Length of Last Word

摘要： 1题目Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word ... 阅读全文

posted @ 2015-03-02 20:36 聆听V风声阅读(115) 评论(0) 推荐(0)

[leetcode 151]Reverse Words in a String

摘要： 1 题目Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".Update (2015-02-12):For C ... 阅读全文

posted @ 2015-03-02 19:42 聆听V风声阅读(110) 评论(0) 推荐(0)

[leetcode 189]Rotate Array

摘要： 1 题目Rotate an array ofnelements to the right byksteps.For example, withn= 7 andk= 3, the array[1,2,3,4,5,6,7]is rotated to[5,6,7,1,2,3,4].Note:Try to ... 阅读全文

posted @ 2015-03-02 11:52 聆听V风声阅读(210) 评论(0) 推荐(0)

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2015年3月2日