第三套题
出题人:faebdc
金牌爷的题这么神竟然还有学长AK了QAQ
题目全都是CF上的 T1 D T2 E T3 D
神犇地址:faebdc学长的blog
试题下载地址
数据下载地址
话说题解的ppt用色果然还是faebdc神犇的常用配色= =
虚化色块喷涂拼接
T1 CF305D Olya ans Graph
原题可以自己去CF找
学长给的是翻译后题面
【问题描述】...
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其他好文 时间:
2015-03-02 19:13:36
阅读次数:
162
A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you are supposed to find the root that results in a highest tree. Such a root ...
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其他好文 时间:
2015-03-02 14:57:37
阅读次数:
151
Degree Sequence of Graph G
Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1811 Accepted Submission(s): 750
Problem Description
Wang...
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其他好文 时间:
2015-03-02 09:34:41
阅读次数:
135
Problem Description
Let's design a new chess game. There are N positions to hold M chesses in this game. Multiple chesses can be located in the same position. The positions are constituted as a topological graph, i.e. there are directed edges connecting so...
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其他好文 时间:
2015-03-01 13:14:04
阅读次数:
294
Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors.
OJ's undirected graph serialization: Nodes are labeled uniquely.
We use # as a separator for each ...
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其他好文 时间:
2015-02-28 13:07:11
阅读次数:
119
Description
一个无环的有向图称为无环图(Directed Acyclic Graph),简称DAG图。
AOE(Activity On Edge)网:顾名思义,用边表示活动的网,当然它也是DAG。与AOV不同,活动都表示在了边上,如下图所示:
如上所示,共有11项活动(11条...
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其他好文 时间:
2015-02-28 06:46:02
阅读次数:
240
My name is Charles Humble and I am here at QCon New York 2014 with Ian Robinson. Ian, can you introduce yourself to the InfoQ community?Hello, I am Ia...
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数据库 时间:
2015-02-28 00:12:03
阅读次数:
197
1 创建分支 git branch dev
git checkout dev
也可以一步完成 git checkout -b dev
2 查看当前分支 git branch
3 合并分支 git merge dev
3 删除一个分支 git branch -d dev
5 查看分支合并的情况git log --graph --pre...
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其他好文 时间:
2015-02-27 17:01:59
阅读次数:
148
git中查看日志,我们用的比较多的就是 git log 以及带一些参数,如:以一行显示提交日志:$ git log --pretty=oneline显示最后的几次提交日志:$ git log -4已界面的形式显示提交日志:$ git log --graph等等。。。。。但是另外还有一个命令,大家可能...
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其他好文 时间:
2015-02-27 16:35:32
阅读次数:
149
A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you are supposed to find the...
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其他好文 时间:
2015-02-27 09:56:06
阅读次数:
110