题目 CF859E Desk Disorder 分析 牛逼数数题。 首先是个人应该就能想到建图，但是我这个傻逼建的图是 \(n^2\) 级别的，我怎么建的可以自行想象，暂不赘述。 我们发现，如果我们将每一个位置看做一个点，将题目给出的可以移动的座位 \(x->y\) 看做一条有向边 \((x,y)\ ...
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2021-10-28 21:21:00
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【链接】h在这里写链接【题意】有N个人。2N个座位。现在告诉你这N个人它们现在的座位。以及它们想去的座位。每个人可以去它们想去的座位或者就站在原地不动。新的座位和旧的座位,都不允许一个座位被两个人占据的情况。问你安排的方案数。【题解】这是一个n个节点,n条边的图。构成的图有两种情况。->各个连通块独...
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2017-10-04 18:44:00
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的最低限，体重第一往往低于标准体重的85%。
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2023-03-27 11:25:24
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【代码】Kylin Linux Advanced Server V10 (Tercel) on an ARM (aarch64) system terminal disorder。
preface,熟悉pgsql sql Language article disorder
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2021-12-30 14:01:56
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Problem DescriptionAnother common social inability is known as ACM (Abnormally Compulsive Meditation). This psychological disorder is ...
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2017-10-10 17:22:00
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文章目录1. 有序的表征1.1 晶格周期性和 X 射线结晶度（Lattice periodicity and X-ray crystallinity）1.2 长程有序（Long-range order）2. 淬火无序（Quenched disorder）3. 退火无序（Annealed disorder）4. 拓扑序（Topological order）4.1 背景4.2 发现和表征4.3 机制
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2023-08-01 23:37:44
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Description Count the TreesAnother common social inability is known as ACM (Abnormally Compulsive Meditation). This psychological disorder is somewhat...
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2015-09-23 14:45:00
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Problem Description
Clarke is a patient with multiple personality disorder. One day, Clarke turned into a learner of geometric.
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2022-11-10 00:53:59
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Problem DescriptionClarke is a patient with multiple personality disorder. One day, Clarke turned into a student and read a book.Suddenly, a difficult...
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2015-09-22 20:02:00
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Problem DescriptionClarke is a patient with multiple personality disorder. One day, Clarke turned into a game player of minecraft. On that day, Clarke...
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2015-09-22 19:55:00
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Problem DescriptionClarke is a patient with multiple personality disorder. One day, Clarke split into two personality a and b, they are playing a game...
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2015-09-22 20:07:00
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Problem Description Clarke is a patient with multiple personality disorder. One day he turned into a learner of geometric. He did a research on a inte
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2016-02-13 22:08:00
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Description: The code you submitted on P4 seems in disorder even if you arrange it well on your own PC.For instance:
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2007-04-29 09:34:00
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Problem DescriptionClarke is a patient with multiple personality disorder. One day, Clarke turned into a cook, was shopping for food. Clarke has bough...
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2015-11-17 16:08:00
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Problem Description Clarke is a patient with multiple personality disorder. One day, Clarke turned into a junior student and took a chemistry exam. Bu
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2016-02-13 21:48:00
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题干：Clarke is a patient with multiple personality disorder. One day he turned into a learner of graph theory.He learned som
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2022-06-15 10:12:12
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Problem Description Clarke is a patient with multiple personality disorder. One day he turned into a learner of graph theory. He learned some algorith
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2016-02-13 21:56:00
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# Python Entropy May Not Enough
## Introduction
Entropy is a measure of randomness or disorder within a system. In the context of data and information theory, entropy is often used to quantify the u
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2024-04-04 03:25:29
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Clarke and tree 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5629 Description Clarke is a patient with multiple personality disorder. One day, Clar
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2021-07-16 13:41:24
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