POJ2828 Buy Tickets
题意:依次给出n个插队的情况——k,name。即标号为name的这个人插到k后,且这个过程有时间顺序。
思路:很容易想到从后往前插,也很容易想到用线段树维护个数,但是某些细节wa了很多次,代码和网上的代码似乎都大同小异——但是还是有问题….
~~自己稍微口胡了一些想法= =~~好吧纯属扯淡
挖个坑挖个坑,虽然也不打算填了> <。
POJ2828 Buy Tickets的更多相关文章
- [POJ2828] Buy Tickets(待续)
[POJ2828] Buy Tickets(待续) 题目大意:多组测试,每组给出\(n\)条信息\((a,b)\),表示\(b\)前面有\(a\)个人,顺序靠后的信息优先级高 Solution.1 由 ...
- POJ2828 Buy Tickets[树状数组第k小值 倒序]
Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 19012 Accepted: 9442 Desc ...
- poj-----(2828)Buy Tickets(线段树单点更新)
Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 12930 Accepted: 6412 Desc ...
- POJ2828 Buy Tickets 【线段树】+【单点更新】+【逆序】
Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 12296 Accepted: 6071 Desc ...
- poj2828 Buy Tickets (线段树 插队问题)
Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 22097 Accepted: 10834 Des ...
- poj-2828 Buy Tickets(经典线段树)
/* Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 10207 Accepted: 4919 Descr ...
- POJ2828 Buy Tickets [树状数组,二分答案]
题目传送门 Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 22611 Accepted: 110 ...
- POJ2828 Buy Tickets 树状数组
Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get ...
- poj-2828 Buy Tickets(线段树,排队问题,逆向思维)
题目地址:POJ 2828 Buy Tickets Description Railway tickets were difficult to buy around the Lunar New Yea ...
- [poj2828] Buy Tickets (线段树)
线段树 Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must ...
随机推荐
- [UOJ#131][BZOJ4199][NOI2015]品酒大会 后缀数组 + 并查集
[UOJ#131][BZOJ4199][NOI2015]品酒大会 试题描述 一年一度的“幻影阁夏日品酒大会”隆重开幕了.大会包含品尝和趣味挑战两个环节,分别向优胜者颁发“首席品酒家”和“首席猎手”两个 ...
- [BZOJ3786]星系探索
[BZOJ3786]星系探索 试题描述 物理学家小C的研究正遇到某个瓶颈. 他正在研究的是一个星系,这个星系中有n个星球,其中有一个主星球(方便起见我们默认其为1号星球),其余的所有星球均有且仅有一个 ...
- linux 回收站的添加
在~下 .bashrc或者.bash_profile加入 mkdir -p ~/.trash alias rm=trash trash() { mv $@ ...
- digitalocean添加ssh_keys
链接为: https://cloud.digitalocean.com/settings/security
- Encode and Decode Strings
Design an algorithm to encode a list of strings to a string. The encoded string is then sent over th ...
- linux 学习一:安装jdk和tomcat
使用secureCRT 一.首先安装centos的rzsz. 1.yum自动安装:(yum安装rzsz) yum install lrzsz 2.手动安装方法如下:(包有问题,还是采用第一种方式) 2 ...
- Android 和iOS 中关于View 的一点知识
View的概念和方法十分重要,这里将对Android 和iOS中出现的,关于视图的一些知识点进行总结,预计文章会比较长,要许多时间慢慢补充. 先转载一部分资料,感谢原作者! 原链接为:http://b ...
- 【python】异常处理
转自:http://www.cnblogs.com/IPrograming/p/Python_error_handler.html 1. 抛出异常和自定义异常 Python用异常对象(exceptio ...
- POJ 1006 - Biorhythms (中国剩余定理)
B - Biorhythms Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64u Subm ...
- 好玩儿的expect
前言 1> 借鉴里面的应用思想,使用断言提高代码的健壮性及维护性 2> 实现方式——不采用直接嵌入expect的方式,统一进行重写(提取常用断言方法,重新构造API) 官网介绍 https ...