关于概率论(51)代码解决方案的搜索结果

1：【BZOJ2318】Spoj4060 game with probability Problem 概率

【BZOJ2318】Spoj4060 game with probability ProblemDescriptionAlice和Bob在玩一个游戏。有n个石子在这里，Alice和Bob轮流投掷硬币，如果正面朝上，则

https://www.u72.net/daima/0k39.html - 2024-08-28 12:30:00 - 代码库

2：Bzoj3566 [SHOI2014]概率充电器

Time Limit: 40 Sec Memory Limit: 256 MBSubmit: 999 Solved: 428Description著名的电子产品品牌 SHOI 刚刚发布了引领世界潮流的下一代电子产品&m

https://www.u72.net/daima/9659.html - 2024-09-14 03:50:02 - 代码库

3：【BZOJ 3036】 3036: 绿豆蛙的归宿（概率DP）

3036: 绿豆蛙的归宿Time Limit: 2 Sec Memory Limit: 128 MBSubmit: 491 Solved: 354Description随着新版百度空间的下线，Blog宠物绿豆蛙完成了

https://www.u72.net/daima/mhe5.html - 2024-09-16 11:15:09 - 代码库

4：poj2096--Collecting Bugs(概率dp第二弹)

Collecting BugsTime Limit: 10000MS Memory Limit: 64000KTotal Submissions: 2678 Accepted: 1302Case Time Limit: 2000MS Special JudgeDescriptio

https://www.u72.net/daima/e2rv.html - 2024-07-28 17:42:56 - 代码库

5：zoj 3640 Help Me Escape (概率dp 递归求期望)

题目链接Help Me EscapeTime Limit: 2 Seconds Memory Limit: 32768 KBBackground If thou doest well, shalt thou not be accepted? and if

https://www.u72.net/daima/nndxr.html - 2024-07-31 11:50:39 - 代码库

6：电视看太久会提高肺栓塞的发病概率?

　　沉迷电视、网络的人要小心了!日本一项研究发现，过度沉迷看电视，除了影响视力外，还可能有患上肺栓塞的死亡风险!　　研究人员针对八万名40～79岁的人，进

https://www.u72.net/daima/na418.html - 2024-09-19 05:19:18 - 代码库

7：【概率dp】【滚动数组】CDOJ1652 都市大飙车

转移方程很显然。因为是多段图模型，所以可以滚动数组优化一维空间。#include<cstdio>#include<cstring>using namespace std;int m,K,n,p;bool

https://www.u72.net/daima/ndc6u.html - 2024-09-29 19:00:39 - 代码库

8：基本概率分布Basic Concept of Probability Distributions 3: Geometric Distribution

PDF versionPMFSuppose that independent trials, each having a probability $p$, $0 < p < 1$, of being a success, are performed until a success

https://www.u72.net/daima/nucue.html - 2024-10-22 20:09:02 - 代码库

9：POJ3744 Scout YYF I (概率DP + 矩阵优化)

题目链接：http://poj.org/problem?id=3744题意：有一段路，路上有n个陷阱，每一次只能向前走一步或者两步，求安全走过这段路的改路分析：设dp[i]表示安全走过

https://www.u72.net/daima/nr5ev.html - 2024-08-09 17:19:09 - 代码库

10：基本概率分布Basic Concept of Probability Distributions 6: Exponential Distribution

PDF versionPDF & CDFThe exponential probability density function (PDF) is $$f(x; \lambda) = \begin{cases}\lambda e^{-\lambda x} & x\geq0\\ 0

https://www.u72.net/daima/nu8su.html - 2024-10-26 15:00:02 - 代码库

11：基本概率分布Basic Concept of Probability Distributions 5: Hypergemometric Distribution

PDF versionPMFSuppose that a sample of size $n$ is to be chosen randomly (without replacement) from an urn containing $N$ balls, of which $m

https://www.u72.net/daima/nu677.html - 2024-10-26 05:38:39 - 代码库

12：cogs 1065 绿豆蛙的归宿图上概率dp

http://cogs.pro/cogs/problem/problem.php?pid=1065题目大意就是，给一个DAG，求出期望路径长度。那么我们计算一下每个点到终点步数的期望值，公式为f[i]

https://www.u72.net/daima/nu7r3.html - 2024-10-26 08:45:39 - 代码库

13：基本概率分布Basic Concept of Probability Distributions 7: Uniform Distribution

PDF versionPDF & CDFThe probability density function of the uniform distribution is $$f(x; \alpha, \beta) = \begin{cases}{1\over\beta-\alpha

https://www.u72.net/daima/nvhb2.html - 2024-10-28 08:43:39 - 代码库

14：基本概率分布Basic Concept of Probability Distributions 1: Binomial Distribution

PDF下载链接PMFIf the random variable $X$ follows the binomial distribution with parameters $n$ and $p$, we write $X \sim B(n, p)$. The proba

https://www.u72.net/daima/nunxa.html - 2024-10-21 01:58:38 - 代码库

15：基本概率分布Basic Concept of Probability Distributions 8: Normal Distribution

PDF versionPDF & CDFThe probability density function is $$f(x; \mu, \sigma) = {1\over\sqrt{2\pi}\sigma}e^{-{1\over2}{(x-\mu)^2\over\sigma^2}

https://www.u72.net/daima/nvf29.html - 2024-10-29 11:36:39 - 代码库

16：HDU 4050 wolf5x（动态规划-概率DP）

wolf5xTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 402 Accepted Submission(s)

https://www.u72.net/daima/nzzc7.html - 2024-08-01 09:52:01 - 代码库

17：概率分布之间的距离度量以及python实现(四)

1、f 散度（f-divergence)KL-divergence 的坏处在于它是无界的。事实上KL-divergence 属于更广泛的 f-divergence 中的一种。如果P和Q被定义成空间中的两

https://www.u72.net/daima/nca2b.html - 2024-10-09 06:06:40 - 代码库

18：《国富论》西方经济学的“圣经”——自利的人性是资本主义市场经济的基本假设，财富的源泉是劳动，钱变成可再生的钱“资产”而不是负债

《国富<em>论</em>》(The Wealth of Nations）：西方经济学的“圣经”，这本专著的第一个中文译本是翻译家严复的《原富》作者：亚当·斯密(Adam Smith

https://www.u72.net/daima/5u30.html - 2024-09-06 16:15:02 - 代码库

19：从瀑布模型到敏捷开发——认识论决定行为

技术交流会中，让我印象最深的是：大勇学长和丹姐在切磋实际项目中用到的“敏捷开发”，后来由向阳学长对比两人的观点发问“敏捷开发和瀑布模型的优缺点

https://www.u72.net/daima/xdf.html - 2024-07-02 18:01:22 - 代码库

20：博弈论（男人八题）：POJ 1740 A New Stone Game

A New Stone GameTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 5694 Accepted: 3119DescriptionAlice and Bob decide to play a new s

https://www.u72.net/daima/30c.html - 2024-08-11 01:56:05 - 代码库