题目：
Given a 2D board and a word, find if the word exists in the grid.
The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizontally or v...
分类：
编程语言 时间：
2015-07-18 14:13:45
阅读次数：
125
A message containing letters fromA-Zis being encoded to numbers using the following mapping:'A' -> 1'B' -> 2...'Z' -> 26Given an encoded message conta...
分类：
其他好文 时间：
2015-07-16 16:24:34
阅读次数：
101
Question
A message containing letters from A-Z is being encoded to numbers using the
following mapping:
'A' -> 1
'B' -> 2
...
'Z' -> 26
Given an encoded message containing digits, determin...
分类：
其他好文 时间：
2015-07-15 13:18:24
阅读次数：
117
Question：Given a 2D board and a word, find if the word exists in the grid.The word can be constructed from letters of sequentially adjacent cell, wher...
分类：
其他好文 时间：
2015-07-14 20:16:26
阅读次数：
114
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters fo...
分类：
其他好文 时间：
2015-07-13 22:01:03
阅读次数：
106
由于项目需要，也不想使用网上的写好的控件，于是作死的自己定义了一个控件，特此记录下成功。效果如下： 首先需要把所有的字母绘制出来。
private static String letters[] = {
"A","B","C","D","E","F","G",
"H","I","J","K","L","M","N",
"O","...
分类：
其他好文 时间：
2015-07-13 18:37:22
阅读次数：
131
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for “abcabcbb” is “abc”, which the length is 3. For “...
分类：
其他好文 时间：
2015-07-13 00:51:06
阅读次数：
112
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters fo...
分类：
其他好文 时间：
2015-07-11 06:43:10
阅读次数：
124
题目：
Given a digit string, return all possible letter combinations that the number could represent.
A mapping of digit to letters (just like on the telephone buttons) is given below.
Input...
分类：
编程语言 时间：
2015-07-10 09:41:01
阅读次数：
181
Case swappingDescription:Given a string, swap the case for each of the letters.e.g. CodEwArs --> cODeWaRSExamplesKata.Swap("") == ""Kata.Swap("CodeWar...
分类：
移动开发 时间：
2015-07-09 09:36:05
阅读次数：
159
