Problem DescriptionGive you two numbers A and B, if A is equal to B, you should print "YES", or print "NO".Inputeach test case contains two numbers A ...
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编程语言 时间:
2014-11-27 20:29:03
阅读次数:
224
listThe Average Case assumes parameters generated uniformly at random.Internally, a list is represented as an array; the largest costs come from growi...
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编程语言 时间:
2014-11-27 18:13:57
阅读次数:
263
ci是 case insensitive, 即 "大小写不敏感", a 和A 会在字符判断中会被当做一样的;bin 是二进制, a 和 A 会别区别对待.例如你运行:SELECT * FROM table WHERE txt = 'a'那么在utf8_bin中你就找不到 txt = 'A' 的那一行...
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数据库 时间:
2014-11-27 12:38:08
阅读次数:
186
MYSQL区分大小写1、linux下mysql安装完后是默认:区分表名的大小写,不区分列名的大小写;2、用root帐号登录后,在/etc/my.cnf 中的[mysqld]后添加添加lower_case_table_names=1,重启MYSQL服务,这时已设置成功:不区分表名的大小写;lower_...
分类:
数据库 时间:
2014-11-27 12:29:20
阅读次数:
151
Given an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.NOTE: the return is the list of all a...
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其他好文 时间:
2014-11-27 06:47:27
阅读次数:
170
You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
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其他好文 时间:
2014-11-26 14:01:07
阅读次数:
165
控制结构包括选择语句、循环语句、跳转代码1 选择语句1.1 ifif(逻辑表达式){}else{}if(逻辑表达式){}else if(逻辑表达式){}...else{}1.2 switch switch(表达式) { case 常量表达式 ...; ...
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其他好文 时间:
2014-11-26 01:15:42
阅读次数:
122
Given an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.参考:http://www.cnblogs.com/AnnieKim/ar...
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其他好文 时间:
2014-11-26 01:08:54
阅读次数:
190
这个题目很简单,给一个字符串,然后返回最后一个单词的长度就行。题目如下: Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last...
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其他好文 时间:
2014-11-26 01:07:58
阅读次数:
218
I have had this issue as well. I believe it‘s because of a recent update to either boot2docker or Virtualbox. In any case, the solution is to just to temporarily route until it is fixed upstream. F...
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其他好文 时间:
2014-11-25 23:59:51
阅读次数:
497