Background
Problems that require minimum paths through some domain appear in many different areas of computer science. For example, one of the constraints in VLSI routing problems is minimizing wire ...
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其他好文 时间:
2014-08-18 00:20:23
阅读次数:
331
487-3279Time Limit: 2000MSMemory Limit: 65536KTotal Submissions: 242418Accepted: 42978DescriptionBusinesses like to have memorable telephone numbers. ...
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其他好文 时间:
2014-08-16 21:00:21
阅读次数:
275
Problem Description
Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell a memorable word or phrase. For example, you can call the U...
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其他好文 时间:
2014-08-16 16:28:10
阅读次数:
185
1614: [Usaco2007 Jan]Telephone Lines架设电话线Time Limit:5 SecMemory Limit:64 MBSubmit:892Solved:399[Submit][Status]DescriptionFarmer John打算将电话线引到自己的农场,但电信...
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其他好文 时间:
2014-08-13 10:07:05
阅读次数:
278
Cubieboard1的内核已经支持w1温度传感器DS18B20 (依赖的内核选项和模块包括dallas‘s 1-wire support, gpio_sunxi, w1_sunxi, w1_gpio, w1_slave_therm )。 下图的DIY是在8位8段LED显示模块上同时显示当前时间和气...
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其他好文 时间:
2014-08-12 22:21:25
阅读次数:
818
487-3279
Businesses like to have memorable telephone numbers. One way to make a telephone number memorableis to have it spell a memorable word or phrase. For example, yo...
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其他好文 时间:
2014-08-04 21:41:34
阅读次数:
395
查看中文编码;root@localhost:~#cat/etc/default/locale
LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:zh"
LC_NUMERIC="zh_CN"
LC_TIME="zh_CN"
LC_MONETARY="zh_CN"
LC_PAPER="zh_CN"
LC_NAME="zh_CN"
LC_ADDRESS="zh_CN"
LC_TELEPHONE="zh_CN"
LC_MEASUREMENT="zh_CN"
LC_IDENTIFICA..
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其他好文 时间:
2014-07-31 21:18:27
阅读次数:
192
android 下Protobuff常用的框架有三个: protobuff自身, square出的wire , protostuff由于protobuff会为每个属性生成大量不常用的方法,当程序比较复杂时容易超过android的60K个方法的上限, 所以本次测试未包括protobuff测试逻辑是循环...
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移动开发 时间:
2014-07-23 11:59:56
阅读次数:
414
Given a digit string, return all possible letter combinations that the number could represent.
A mapping of digit to letters (just like on the telephone buttons) is given below.
Input:Digit st...
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其他好文 时间:
2014-07-21 16:44:12
阅读次数:
191
Smith Numbers
Background
While skimming his phone directory in 1982, Albert Wilansky, a mathematician of Lehigh University , noticed that the telephone number of his brother-in-law H. Smith had ...
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其他好文 时间:
2014-07-18 13:28:06
阅读次数:
234