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)); }…

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…

［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…

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…

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…

突然很想刷刷题,LeetCode是一个不错的选择,忽略了输入输出,更好的突出了算法,省去了不少时间. dalao们发现了任何错误,或是代码无法通过,或是有更好的解法,或是有任何疑问和建议的话,可以在对应的随笔下面评论区留言,我会及时处理,在此谢过了. 过程或许会很漫长,也很痛苦,慢慢来吧. 编号 题名 过题率 难度 1 Two Sum 0.376 Easy 2 Add Two Numbers 0.285 Medium 3 Longest Substring Without Repeating C…

2017/11/9 Leetcode 日记 566. Reshape the Matrix In MATLAB, there is a very useful function called 'reshape', which can reshape a matrix into a new one with different size but keep its original data. You're given a matrix represented by a two-dimensiona…

645. Set Mismatch The set S originally contains numbers from 1 to n. But unfortunately, due to the data error, one of the numbers in the set got duplicated to another number in the set, which results in repetition of one number and loss of another nu…

All LeetCode Questions List(Part of Answers, still updating) 题目汇总及部分答案(持续更新中) Leetcode problems classified by company 题目按公司分类(Last updated: October 2, 2017) .   Top Interview Questions # Title Difficulty Acceptance 1 Two Sum Medium 17.70% 2 Add Two N…

All LeetCode Questions List 题目汇总 Sorted by frequency of problems that appear in real interviews. Last updated: October 2, 2017Google (214)534 Design TinyURL388 Longest Absolute File Path683 K Empty Slots340 Longest Substring with At Most K Distinct C…

终于将LeetCode的免费题刷完了,真是漫长的第一遍啊,估计很多题都忘的差不多了,这次开个题目汇总贴,并附上每道题目的解题连接,方便之后查阅吧~ 如果各位看官们,大神们发现了任何错误,或是代码无法通过OJ,或是有更好的解法,或是有任何疑问,意见和建议的话,请一定要在对应的帖子下面评论区留言告知博主啊(如果不方便注册博客园的话,可以下载下文提到的APP,在Feedback中给博主发邮件交流哈),同时也请大家踊跃地,大量地,盲目地提供各个题目的follow up一起讨论哈,多谢多谢,祝大家刷得愉快…

1Z0-053 争议题目解析682 考试科目:1Z0-053 题库版本:V13.02 题库中原题为: 682.Identify the scenarios in which the RMAN CROSSCHECR command is useful. (Choose all that apply.) A.To check that the obsolete backups are deleted from the repository records and from the disk. B.T…

修复了测试版682 损坏书签.读取字符宽度表出错的问题.请下载了旧测试版的网友马上换用新的测试版.…

题目链接:http://codeforces.com/contest/682/problem/D 给你两个字符串,求两个字符串中顺序k个的相同子串 长度之和.(注意是子串) dp[i][j][k][0] 表示a[i] == a[j]时,a字符串前i个和b字符串前j个,顺序k个相同的子串 长度之和 dp[i][j][k][1] 表示a[i] != a[j]时,顺序k个相同子串的长度之和 dp[i][j][k][0] = max(dp[i - 1][j - 1][k][0], dp[i - 1][j…

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…

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…

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…

LeetCode:棒球比赛[682] 题目描述 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…

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 682. 棒球比赛 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…

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…

682. 棒球比赛 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,…