It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that c...
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其他好文 时间：
2015-01-30 08:59:03
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151
准备数据 浙江,杭州,300 浙江,宁波,150 浙江,温州,200 浙江,嘉兴,100 江苏,南京,270 江苏,苏州,299 江苏,某市,200 江苏,某某市,100 创建表 CREATE table pcp (province string,city string,people int) RO...
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其他好文 时间：
2015-01-29 17:34:36
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333
As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some ro...
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其他好文 时间：
2015-01-28 17:46:27
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192
Problem Description
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 ...
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其他好文 时间：
2015-01-28 09:55:48
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148
http://codeforces.com/problemset/problem/29/C
Description
One day Bob got a letter in an envelope. Bob knows that when Berland's post officers send a letter directly from city «A» to city «B...
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其他好文 时间：
2015-01-27 20:25:24
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178
水题Description 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 f...
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其他好文 时间：
2015-01-27 12:59:41
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109
//jQuery$("#select_city").find("option:selected");//zepto$("#select_city option").not(function(){ return !this.selected })
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其他好文 时间：
2015-01-27 10:46:19
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429
微信语义理解接口称为智能接口，但微信只是开了一半接口，剩下一半要求用户自己去对接业务。这个语义理解类似中文分词技术，优于模糊匹配，拿查股票为例，你说“东风汽车”，“东风汽车股票”，“东风汽车价格”，“查一查东风汽车当前价”返回的内容是一样的，因此语义理解和微信语音识别的配合是最好的，由于口语化，识别率问题，智能接口就有一定用武之地。查询的参数包括query（语音识别结果），city（股票不影响），...
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微信 时间：
2015-01-26 22:44:14
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472
RailsTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 25964Accepted: 10199DescriptionThere is a famous railway station in PopPush City. Countr...
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其他好文 时间：
2015-01-26 22:23:49
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184
题目链接：点击打开链接
Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in which there are streets, trees, factor...
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其他好文 时间：
2015-01-24 20:06:06
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160
