292. Nim Game(C++) You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to ...
分类：
编程语言 时间：
2016-05-14 18:20:57
阅读次数：
212
方法一 cmd 到mysql bin目录下用 如下命令 mysqldump --opt -h192.168.0.156 -uusername -ppassword --skip-lock-tables databasename>database.sql 把ip改成localhost就可以的 如果装了 ...
分类：
数据库 时间：
2016-05-14 10:13:14
阅读次数：
128
在操作mysql是可能会出现无法登陆的问题，其中最常见的错误就是，ERROR1045,如图所示的错误：这种错误产生的原因有两种：1、密码错误；2、用户名不正确。网上给出的方法一般是进入安全模式，修改密码。具体操作方法是：#/etc/init.d/mysqlstop#mysqld_safe--user=mysql--skip-g..
分类：
数据库 时间：
2016-05-13 15:29:39
阅读次数：
156
C. Recycling Bottles It was recycling day in Kekoland. To celebrate it Adil and Bera went to Central Perk where they can take bottles from the ground ...
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其他好文 时间：
2016-05-13 09:38:24
阅读次数：
198
有序集合
sorted set和set一样也是string类型元素的集合，不同的是每个元素都会关联一个double类型的score。sorted set的实现是skip list（跳表）和hash table的混合体当元素被添加到集合中时，一个元素到score的映射被添加到hash table中，所以给定一个元素获取score的开销是O(1)，另一个score到元素的映射被添加到skip...
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其他好文 时间：
2016-05-13 01:50:09
阅读次数：
184
题目描述：
There are a total of n courses you have to take, labeled from 0 to n
- 1.
Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is ex...
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其他好文 时间：
2016-05-13 01:22:15
阅读次数：
201
QuestionEven sums is a game for two players. Players are given a sequence of N positive integers and take turns alternately. In each turn, a player chooses a non-empty slice (a subsequence of consecuti...
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其他好文 时间：
2016-05-13 01:05:50
阅读次数：
286
一.题目
[PDF Link]
A mobile is a type of kinetic sculpture constructed to take advantage of the principle of equilibrium. It consists of a number of rods, from which weighted objects or further rods ha...
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其他好文 时间：
2016-05-12 20:55:35
阅读次数：
243
[1]
Insert Install media and start Computer. Following screen is shown, then Push Enter key.
[2]
This is the section to check a media, Skip it if you don't need it....
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其他好文 时间：
2016-05-12 13:46:14
阅读次数：
217
[1]
Insert Install media and start Computer. Following screen is shown, then Push Enter key.
[2]
This is the section to check a media, Skip it if you don't need it....
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其他好文 时间：
2016-05-12 13:44:47
阅读次数：
249
