Previously in this series: The beta distribution Empirical Bayes estimation Credible intervals The Bayesian approach to false discovery rates Bayesian A/B testing Beta-binomial regression Understanding empirical Bayesian hierarchical modeling Mixture…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

题目要求 You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Repre…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

编程作业三 作业链接:Baseball Elimination & Checklist 我的代码:BaseballElimination.java 问题简介 这是一个最大流模型的实际应用问题:篮球淘汰赛,设想你现在知道如下的比赛信息: w[i] l[i] r[i] g[i][j] i team wins loss left Atl Phi NY Mon ------------------------------------------------ 0 Atlanta 83 71 8 - 1 6…

［抄题］: You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Repr…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Integer (one round's score): Directly represents the number of points you get in this round. "+" (one round's score): Represents…

problem 682. Baseball Game solution: 没想到使用vector! class Solution { public: int calPoints(vector<string>& ops) { vector<int> v; for(auto ch:ops) { ]);//err. *v.back()); else if(ch=="C") v.pop_back(); else v.push_back(stoi(ch)); }…

Baseball of Planet Pandora Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 275    Accepted Submission(s): 108 Problem Description The baseball game of planet Pandora is similar to the game of th…

问题 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/4028 访问. 你现在是棒球比赛记录员. 给定一个字符串列表,每个字符串可以是以下四种类型之一: 1.整数(一轮的得分):直接表示您在本轮中获得的积分数. 2. "+"(一轮的得分):表示本轮获得的得分是前两轮有效 回合得分的总和. 3. "D"(一轮的得分):表示本轮获得的得分是前一轮有效 回合得分的两倍. 4. "C&q…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 使用栈模拟 日期 题目地址:https://leetcode.com/problems/baseball-game/description/ 题目描述 You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4…

这是悦乐书的第288次更新,第305篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第156题(顺位题号是682).你现在是棒球比赛点记录器.给定一个字符串列表,每个字符串可以是以下4种类型之一: 整数(一轮的得分):直接表示你在这轮中获得的积分数. "+"(一轮的得分):表示你在这一轮得到的分数是最后两个有效回合分数的总和. "D"(一轮得分):表示你在这一轮得到的分数是最后一轮有效回合分数的加倍数据. "C"(一项…

static int wing=[]() { std::ios::sync_with_stdio(false); cin.tie(NULL); ; }(); class Solution { public: int calPoints(vector<string>& ops) { ; int sz=ops.size(); vector<,INT_MIN); for(string &s:ops) { ]=='+') { sore[lastvalid]=sore[lastva…

解答(打败98.60%) class Solution { public: int calPoints(vector<string>& ops) { vector<int> v; int sum=0; for(auto it=ops.begin();it!=ops.end();++it){ if(*it=="+"){ auto last=v.rbegin(); auto second=++v.rbegin(); int num=(*last)+(*sec…

这周的作业不需要自己写算法,只需要调用库函数就行,但是有些难以理解,因此用了不少时间. import edu.princeton.cs.algs4.FlowEdge; import edu.princeton.cs.algs4.FlowNetwork; import edu.princeton.cs.algs4.FordFulkerson; import edu.princeton.cs.algs4.ST; import edu.princeton.cs.algs4.Queue; import…

你现在是棒球比赛记录员. 给定一个字符串列表,每个字符串可以是以下四种类型之一: 1.整数(一轮的得分):直接表示您在本轮中获得的积分数. 2. "+"(一轮的得分):表示本轮获得的得分是前两轮有效 回合得分的总和. 3. "D"(一轮的得分):表示本轮获得的得分是前一轮有效 回合得分的两倍. 4. "C"(一个操作,这不是一个回合的分数):表示您获得的最后一个有效 回合的分数是无效的,应该被移除. 每一轮的操作都是永久性的,可能会对前一轮和后一…

题目链接:https://codeforces.com/contest/1372/problem/C 题意 给出一个大小为 $n$ 的排列,每次操作可以选取一个连续子数组任意排列其中的元素,要求每个元素的位置必须与操作前不同,问将排列排为升序至少需要操作多少次. 题解 最多需要操作 $2$ 次,之后判断能否操作更少次即可. 如果已为升序,则不需要操作. 如果只有一个连续区间不为升序,如 $1,3,2,4,5$,只需要操作 $1$ 次. 否则需要操作 $2$ 次. 证明 第一次:选取整个数组,将所…

题意:有一个数组,每次可以修改子数组,但是修改后每个元素的位置都必须变化,求最少修改多少次使得这个数组有序. 题解:假如这个数组本来就有序,我们直接输出0.否则,对于数组两端,假如它们有序,那么我们可以不用做任何操作,直接看中间部分,所以我们分别扫一遍两端,分别找到两端第一个不满足条件的位置,然后我们遍历中间这个部分,如果没有任何一个位置的下标等于自己,那么操作数就是\(1\),如果有,我们就要先把它们打乱,然后再排序,所以操作数是\(2\). 代码: int t; int n; int a[N…

编者按 使用React的思想来构建应用对我在实际项目中以及帮助他人解决实际问题时起到了很大作用,所以我翻译此文来向那些正在或即将陷入React或React-Native深坑的同胞们表示慰问.网上已经有人翻译过,我想用更易读的语言翻译一次,这也是我首次如此一本正经的翻译技术文章给大众阅读,权当练习吧. 原文地址:https://facebook.github.io/react/docs/thinking-in-react.html 转载还请注明出处以及原文地址,出于对作者和译者劳动成果的尊重吧,谢…

De fleste af os elskede denne Nike Pegasus 34 foruden var ved at blive begejstret for at få dine ben fra Pegasus treogtredive. Nike ville ikke bedrøve på denne erstatte. Dette Pegasus treogtredive ikke glimt hvoraf helt forskellig fra dette 34. I det…

构造函数.原型链: function Person(name, age, job) { this.name = name; this.age = age; this.job = job; // this.sayName = function () { // console.log(this.name); // }; Person.prototype.sayName = function () { console.log(this.name); } } var p1 = new Person('J…

本文翻译自React的官方博客,详情请阅读原文. React非常适合构建组件化的应用,它注重高性能,因此组建的重用,项目的扩展都十分灵活,Facebook和instagram的不少商业项目使用了此框架. 本文主要通过“输入查询数据”这个简单的demo来说明或者学习如何用React来架构. 数据模型 我们需要根据JSON API来显示并且操作数据,最终的可视化操作是基于JSON数据的基础之上.最终的效果图如下: 以下便是我们模拟的JSON数据: [ {category: "Sporting Goo…

What is an SDET? Part 2 ---- Skill Matrix of SDET (Instead of naming it as part 2 of What is an SDET?, it would be nearer the mark to say it is a Skill Matrix of SDET.) Well, after my last post What is an SDET, here in part 2 I share some inside base…

本文主要内容来自React官方文档中的"Thinking React"部分,总结算是又一篇笔记.主要介绍使用React开发组件的官方思路.代码内容经笔者改写为较熟悉的ES5语法. React--在我们看来,是用javascript快速开发大型web应用的捷径.这在Facebook和Instagram实践中得到了证实. 零 任务描述 假设我们已经拿到了一个蹩脚设计师给的设计稿: 从后端返回来的一组json数据包括商品类,商品名,价格和库存: [ { "category"…

http://blog.csdn.net/ldghd/article/details/9632455 *****************************      一      ************************** AssetBundle incompatibility 1   I just started receiving the following error: The asset bundle 'http://***.unity3d' couldn't be lo…