BACKGROUNDMany processors include a time stamp count (TSC) counter which is typically implemented as a counter that increments at a fixed rate. Some k...
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其他好文 时间：
2014-06-18 22:19:29
阅读次数：
233
Validate if a given string is numeric.Some examples:"0"=>true" 0.1 "=>true"abc"=>false"1 a"=>false"2e10"=>trueNote:It is intended for the problem stat...
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其他好文 时间：
2014-06-18 21:58:07
阅读次数：
220
ResolutionRed Hat Enterprise Linux 4, 5 and 6 enable Internet Protocol Version 6 (IPv6) by default. However, in certain situations, some users may fin...
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系统相关 时间：
2014-06-18 20:24:54
阅读次数：
520
A + B Problem (4)时间限制(普通/Java):1000MS/3000MS 运行内存限制:65536KByte总提交:2496 测试通过:1249描述Calculate the sum of some integers.输入The input will consist...
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其他好文 时间：
2014-06-18 13:58:31
阅读次数：
187
字符串初始化 1、初始化 let someString = "Some string literalvalue"
let wiseWords = "\"Imagination is moreimportant than knowledge\" -Einstein" let dollarSign = "\x24"...
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其他好文 时间：
2014-06-18 12:30:29
阅读次数：
257
Reverse digits of an integer.Example1: x = 123, return 321 Example2: x = -123, return -321Have you thought about this?Here are some good questions to ...
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其他好文 时间：
2014-06-17 20:06:14
阅读次数：
205
Cold weather is coming and in some northern states is already here. That means it’s time to winterize your car. Vehicle maintenance is something we do...
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其他好文 时间：
2014-06-17 14:39:34
阅读次数：
255
坦克大战
时间限制：1000 ms | 内存限制：65535 KB
难度：3
描述
Many of us had played the game "Battle city" in our childhood, and some people (like me) even often play it on computer now.
What we are dis...
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其他好文 时间：
2014-06-14 14:30:01
阅读次数：
274
这是一个很有意思的问题，求解最大容积问题，值得动脑筋想一想。
原题如下：
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For...
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移动开发 时间：
2014-06-14 13:12:01
阅读次数：
268
Follow up for "Unique Paths":
Now consider if some obstacles are added to the grids. How many unique paths would there be?
An obstacle and empty space is marked as 1 and 0 respectively
in the...
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其他好文 时间：
2014-06-14 12:02:12
阅读次数：
229
