题目：
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].
You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from statio...
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编程语言 时间：
2015-01-23 23:12:37
阅读次数：
464
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].
You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to
...
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其他好文 时间：
2015-01-23 23:09:02
阅读次数：
399
These examples illustrate the applications ofcp.xMD code in the Quantum ESPRESSO distribution. Since MD simulations usually take very long, we will lo...
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其他好文 时间：
2015-01-23 21:24:40
阅读次数：
357
基于表：
( define ( accumulate op init seq )
( cond
[ ( null? seq ) init ]
[ else
( op ( car seq )
( accumulate op init ( cdr seq ) ) ) ] ) )
( define ( ac...
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其他好文 时间：
2015-01-23 20:10:36
阅读次数：
161
检索技术基本原理： 最主要的两点是 1、如何创建索引 2、如何查询。分析需求： 好几篇文档，从这些文档找关键词，一种方式是顺序一个个遍历，加入这些文档量很多，就花费太长时间了，第二种是建立索引，首先，通过要对文档操作，例如去除标签符合，停词，对词进行转换，例如cars 变为car ，driving ...
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其他好文 时间：
2015-01-23 19:56:16
阅读次数：
2105
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A man, a plan, a canal: Panama" is a palindrome.
"race a car" is not a...
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其他好文 时间：
2015-01-22 21:57:56
阅读次数：
361
library(car)a=c(1,2,3,4,5)b=powerTransform(a)a=bcPower(a,b$lambda);注意，这里的数组a，里面不能有<=0的元素。
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编程语言 时间：
2015-01-20 17:07:48
阅读次数：
228
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].
You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to ...
分类：
编程语言 时间：
2015-01-19 22:49:02
阅读次数：
182
天气查询车联网APIhttp://developer.baidu.com/map/index.php?title=car/api/weatherhttp://api.map.baidu.com/telematics/v3/weather?location=%E8%8B%8F%E5%B7%9E&out...
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移动开发 时间：
2015-01-19 12:19:46
阅读次数：
207
Gas StationThere areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimited gas tank and it...
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其他好文 时间：
2015-01-18 20:55:10
阅读次数：
135
