题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=1626 题意: 有n个农场,坐标为(x[i],y[i])。 有m条原先就修好的路,连接农场(a[i],b[i])。 现在要修一些路(首尾连接两个农场,长度为欧几里得距离),使得所有农场互相连通 ...
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其他好文 时间:
2017-09-29 01:44:31
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211
Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 20 ...
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其他好文 时间:
2017-09-28 17:19:52
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225
getdata.json { count: 3, building: [ { summary: "幢12,逻辑幢,总计(2522):", units:[{indexno:1,count:3},{indexno:2,count:2},{indexno:3,count:4}], floor: [ { f ...
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其他好文 时间:
2017-09-28 14:08:13
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261
本文目录1.1 下载和解决依赖关系1.2 httpd编译选项1.3 模块动静态编译1.4 动静态编译的优先级规则1.5 MPM的安装1.6 关于"--enable-so"1.7 开始编译httpd1.8 编译后的规范操作 1.1 下载和解决依赖 以httpd 2.4.27为例。 资源下载: apac ...
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Web程序 时间:
2017-09-28 11:42:41
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343
1.中软国际华南区技术总监曾老师还会来上两次课,同学们希望曾老师讲些什么内容?(认真想一想回答) 希望老师能讲讲更多关于python的知识,并且讲讲大数据的的另一些方向 2.中文分词 a。下载一中文长篇小说,并转换成UTF-8编码。 b.使用jieba库,进行中文词频统计,输出TOP20的词及出现次 ...
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其他好文 时间:
2017-09-25 18:57:37
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128
There is a building of n floors. If an egg drops from the k th floor or above, it will break. If it's dropped from any floor below, it will not break. ...
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其他好文 时间:
2017-09-25 09:38:58
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211
The capital of Berland has n multifloor buildings. The architect who built up the capital was very creative, so all the houses were built in one row. ...
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其他好文 时间:
2017-09-23 21:31:23
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278
mavn 编译报错: mavn sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unab ...
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其他好文 时间:
2017-09-23 13:42:24
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824
Building a bug-free(无BUG) application is just the beginning. What you really want is an application that you and the programmers working with you(团队) ...
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编程语言 时间:
2017-09-22 13:06:10
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280
$课文80 水晶宫 867. Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, 19世纪最不寻常的建筑也许要数水晶宫了, 868. which was built in H ...
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其他好文 时间:
2017-09-20 10:08:45
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177