ordi - 博客园

2015年11月

摘要： 1. TitleWord Ladder2. Http addresshttps://leetcode.com/problems/word-ladder/3. The questionGiven two words (beginWordandendWord), and a dictionary's w... 阅读全文

posted @ 2015-11-01 17:57 ordi 阅读(195) 评论(0) 推荐(0)

Word Search

摘要： 1. TitleWord Search2. Http addresshttps://leetcode.com/problems/word-search/3. The questionGiven a 2D board and a word, find if the word exists in the... 阅读全文

posted @ 2015-11-01 17:53 ordi 阅读(185) 评论(0) 推荐(0)

Reverse Bits

摘要： Reverse bits of a given 32 bits unsigned integer.For example, given input 43261596 (represented in binary as00000010100101000001111010011100), return ... 阅读全文

posted @ 2015-11-01 17:42 ordi 阅读(155) 评论(0) 推荐(0)

Bulls and Cows

摘要： You are playing the followingBulls and Cowsgame with your friend: You write a 4-digit secret number and ask your friend to guess it, each time your fr... 阅读全文

posted @ 2015-11-01 17:35 ordi 阅读(396) 评论(0) 推荐(0)

2014年10月

Adjusting backlight to a fixed level.

摘要： My latpad screen is too light, that cause my eye is very imcomfortable. So I spend time to hanle this problem. At result , I find the follow method:1.... 阅读全文

posted @ 2014-10-21 08:52 ordi 阅读(251) 评论(0) 推荐(0)

2014年9月

Regular Expression Basic

摘要： 1. Basic Regular Expression a. "^" matching the head of a line. "^" must be the first character in a regular expression ,else it only a common ch... 阅读全文

posted @ 2014-09-27 17:07 ordi 阅读(353) 评论(0) 推荐(0)

Deleting comments in c or java code by awk scripts

摘要： Last night , I attended writting examination for Bai Du,There is a problem, ask us implement a state machine to deleting the comments in c code，I do... 阅读全文

posted @ 2014-09-27 09:32 ordi 阅读(251) 评论(1) 推荐(0)

Getting http address from text file by awk script

摘要： Today , I writed a awk script,it can get http address. The http address only contains number, alphabet,backslash and point. My awk script is following... 阅读全文

posted @ 2014-09-25 22:56 ordi 阅读(184) 评论(0) 推荐(0)

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