Little BishopsA bishop is a piece used in the game of chess which is played on a board of square grids. A bishop can only move diagonally from its cur...
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其他好文 时间：
2014-07-09 23:05:17
阅读次数：
252
题目：Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: P...
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其他好文 时间：
2014-07-09 21:38:15
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207
这两天在进行网站搬家，这次网站搬家采用直接打包mysql数据库和网页文件的形式进行迁移，上传好mysql data目录里面的网站数据库至VPS上mysql存放数据库的目录里面，解压就行。我的VPS存放数据库的路径是 /usr/local/mysql/var。上传好网站数据，解压，配置好数据库链接参数...
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数据库 时间：
2014-07-09 00:02:30
阅读次数：
192
题目
Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent
a number.
An example is the root-to-leaf path 1->2->3 which represents the number 123.
Find ...
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其他好文 时间：
2014-07-08 21:43:08
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219
show git show in Vim
//show files for a commit in vim tabs
vim -pn $(git show --pretty="format:" --name-only SHAxxxx )...
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其他好文 时间：
2014-07-08 19:54:35
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199
题目
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only constant spac...
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其他好文 时间：
2014-07-08 13:46:26
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205
题目如下：
Bicoloring
In 1976 the ``Four Color Map Theorem" was proven with the assistance of acomputer. This theorem states that every map can be colored using only fourcolors, in...
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其他好文 时间：
2014-07-06 12:28:07
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241
Elevator
Time Limit: 1000ms Memory limit: 32768K 有疑问？点这里^_^
题目描述
The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers de...
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其他好文 时间：
2014-07-06 10:52:11
阅读次数：
188
root@%cd/config/（0到3及rescure文件）root@%cd/var/db/config/（4到49的相关文件）SNMP设置：[editsnmp]communitycardinals{authorizationread-only;clients{10.210.14.0/24;}}链路端口端开后，设备会亮红灯，可以通过如下命令除掉红灯：root#setchassisalarmmanagement-ethe..
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其他好文 时间：
2014-07-05 23:18:45
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285
Description: Given two strings, write a method to decide if one is a permutation of the other.We could use the same idea from CTCI 1.1. The only diffe...
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其他好文 时间：
2014-07-05 21:43:01
阅读次数：
231
