微软近期Open的职位:Do you want to work on a fast-cycle, high visibility, hardcore search team with ambitious goals? Internet search is one of the highest imp...
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其他好文 时间:
2015-02-26 14:49:12
阅读次数:
135
A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商)-- everyone involved in moving a product from supplier to customer...
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其他好文 时间:
2015-02-26 09:46:16
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170
根据CC150的解决方式和Introduction to Java programming总结:使用了两种方式,递归和迭代CC150提供的代码比较简洁,不过某些细节需要分析。现在直接运行代码,输入n(其中用number代替,以免和方法中的n混淆)的值,可以得出斐波那契数。代码如下:/* CC150....
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其他好文 时间:
2015-02-26 01:22:46
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142
The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elevator will stop, in specified order. It costs 6 sec...
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其他好文 时间:
2015-02-24 12:36:59
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344
select name from emp order by salary;
ORDER BY 默认是按照升序排列, 当需要倒序时 用 ORDRE BY salary DESC
ORDER BY 不一定要基于列名 ,也可以用数字表示 基于第几列:
select name from emp order by 3; salary是从左到右第三列。
按照多个字段排...
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数据库 时间:
2015-02-23 09:46:34
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176
题意:给出n个月,雇佣一个人所需的钱hire,一个人工作一个月所需要的钱salary,解雇一个人所需要的钱fire,再给出这n个月每月1至少有num[i]个人完成工作,问完成整个工作所花费的最少的钱是多少。用dp[i][j]表示在第i个月雇佣j个人所需要的最少花费先考虑只解雇人和聘请人的情况1 fo...
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其他好文 时间:
2015-02-21 14:17:48
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174
The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elev...
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其他好文 时间:
2015-02-19 12:55:04
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139
题目:find the nth digitTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 689 Accepted Submission(s): 244 Problem Description假设:S1 = 1S2 = 12S3 = 123S4 ...
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其他好文 时间:
2015-02-16 21:01:57
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271
Given a linked list, remove thenthnode from the end of list and return its head.For example, Given linked list: 1->2->3->4->5, and n = 2. After re...
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其他好文 时间:
2015-02-14 06:33:54
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162
ele:nth-child(n)父元素下第n个元素且这个元素为eleele:nth-of-type(n)指父元素下第n个ele元素
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其他好文 时间:
2015-02-13 18:10:14
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167