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Road Construction
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 8168
Accepted: 4106
Description
It's almost summer time, and that means that...
分类:
其他好文 时间:
2014-07-22 23:04:33
阅读次数:
277
这道题在前两个的基础上做稍微改进就可以。下面是AC代码: 1 /** 2 * Design an
algorithm to find the maximum profit. You may complete at most two transactions.
3 * @pa...
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其他好文 时间:
2014-07-22 23:01:13
阅读次数:
251
Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given[100, 4,
200, 1, 3, 2],The longest ...
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其他好文 时间:
2014-05-10 20:06:26
阅读次数:
404
1. 自定义验证--成功提示
1) 添加选项
errorClass: "unchecked",
validClass: "checked",
errorElement: "span",
errorPlacement: function (error, element) {
if (element.parent().find("span[for=""" + element.attr("id...
分类:
Web程序 时间:
2014-05-02 18:38:21
阅读次数:
467
这道题,采用动态规划算法。from top to
down,把到每个节点的最小路径和都求出来。下面是AC代码: 1 /** 2 * Given a triangle, find the minimum path
sum from top to bottom. 3 * Each ...
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其他好文 时间:
2014-05-02 12:19:23
阅读次数:
382
Where's Waldorf?
Given a m by n grid
of letters, ( ),
and a list of words, find the location in the grid at which the word can be found. A word matches a straight, uninterrupted line o...
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其他好文 时间:
2014-05-02 10:59:15
阅读次数:
514
join函数利用字符将数组中的元素分割开.[root@localhost~]#find`perl-e‘@array=join("","@INC");print"@array";‘`-name*.pm|wc-l547这个例子是利用空格分开了要查找的路径,然后find可以查找所有的路径下匹配*.pm的文件,我一共查到了547个模块.
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系统相关 时间:
2014-05-02 04:13:56
阅读次数:
311
Requirement-Driven Linux Shell
ProgrammingRequirement-Driven Linux Shell ProgrammingTable of Contents1. Where
can I find the basic Material about Linu...
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系统相关 时间:
2014-05-01 20:40:05
阅读次数:
678
题目: Given a string S, find the longest palindromic
substring in S. You may assume that the maximum length of S is 1000, and there
exists one unique lo...
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其他好文 时间:
2014-05-01 20:07:13
阅读次数:
429
妈咪,我找到了! -- 15个实用的Linux
find命令示例http://www.oschina.net/translate/15-practical-linux-find-command-examples?p=2#comments爹地,我找到了!
-- 15个极好的Linux find命令示例...
分类:
系统相关 时间:
2014-05-01 19:41:30
阅读次数:
429