http://www.patest.cn/contests/pat-a-practise/1095 Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you a…

Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

模拟题.仔细一些即可. #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<map> #include<queue> #include<cstring> #include<stack> #include<vector> #include<iostream> using namesp…

题意:给出n个车辆进出校园的记录,以及k个时间点,让你回答每个时间点校园内的车辆数,最后输出在校园内停留的总时间最长的车牌号和停留时间,如果不止一个,车牌号按字典序输出. 几个注意点: 1.如果一个车连续多次进入,只取最后一个 2.如果一个车连续多次出去,只取第一个 3.一个车可能出入校园内好几次,停留时间取总和 实际上题目就是让我们求某个时间段内的车辆总和,时间段其实就相当于一个区间,区间求和的话,很快就联想到树状数组和线段树.然而怎么将时间段和区间联系起来呢,那就存储出现在记录和询问里的所有…

题意:输入两个正整数N和K(N<=1e4,K<=8e4),接着输入N行数据每行包括三个字符串表示车牌号,当前时间,进入或离开的状态.接着输入K次询问,输出当下停留在学校里的车辆数量.最后一行输出总计停留时间最长的车牌号(字典序升序输出)和停留总时. AAAAAccepted code: //因为一天只有86400秒,所以可以用一个car数组在统计车辆停留时间时在进入时间+1,离开时间-1.再用一个sum数组扫一遍,sum[i]=sum[i-1]+car[i],即可表示当下时间有多少辆车还在停留…

本文同步发布在CSDN:https://blog.csdn.net/weixin_44385565/article/details/93135047 1095 Cars on Campus (30 分)   Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing t…

1095 Cars on Campus (30 分) Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at…

1095 Cars on Campus Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any sp…

PAT甲级1095. Cars on Campus 题意: 浙江大学有6个校区和很多门.从每个门口,我们可以收集穿过大门的汽车的进/出时间和车牌号码.现在有了所有的信息,你应该在任何特定的时间点告诉在校园停车的数量, 在一天结束时,发现停车时间最长的汽车. 输入规格: 每个输入文件包含一个测试用例.每个案例从两个正整数N(<= 10000)开始,记录数,K(<= 80000)查询次数.然后按N行,每个都以格式记录 plate_number hh:mm:ss status 其中plate_num…

A1095 Cars on Campus (30)(30 分) Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tel…

Cars on Campus (30) 时间限制 1000 ms 内存限制 65536 KB 代码长度限制 100 KB 判断程序 Standard  题目描述 Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all t…

Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

题意:给出N量车的车牌号,进出的时间,进/出状态.然后给出若干个查询,要求计算在每一查询时刻校园内停着的汽车数量,最后输出这一天中停放时间最长的车辆(若车不止一辆,则按字典序输出)以及停放时间.注:查询时间是按时间增序给出的. 思路:[这道题还不错] 1.首先,根据车牌号以及时间顺序将输入记录进行排序(cmp1),筛选出一进一出配对的合法记录.筛选的过程中同时记录一辆车的停车时长.车牌号以及停车时长可以用map建立映射关系. 2.然后,统计一天内(从00:00:00~23:59:59)每个时刻校…

1095 Cars on Campus (30 分) Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at…

Source: PAT A1095 Cars on Campus (30 分) Description: Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, yo…

Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific time point, t…

博主欢迎转载,但请给出本文链接,我尊重你,你尊重我,谢谢~http://www.cnblogs.com/chenxiwenruo/p/6102219.html特别不喜欢那些随便转载别人的原创文章又不给出链接的所以不准偷偷复制博主的博客噢~~ 时隔两年,又开始刷题啦,这篇用于PAT甲级题解,会随着不断刷题持续更新中,至于更新速度呢,嘿嘿,无法估计,不知道什么时候刷完这100多道题. 带*的是我认为比较不错的题目,其它的难点也顶多是细节处理的问题~ 做着做着,发现有些题目真的是太水了,都不想写题解了…

本文为PAT甲级分类汇编系列文章. 线性类,指线性时间复杂度可以完成的题.在1051到1100中,有7道: 题号 标题 分数 大意 时间 1054 The Dominant Color 20 寻找出现最多的数 200ms 1061 Dating 20 寻找字符串中相同字符 200ms 1071 Speech Patterns 25 寻找出现最多的单词 300ms 1077 Kuchiguse 20 字符串共同后缀 150ms 1082 Read Number in Chinese 25 中文读数…

今天开个坑,分类整理PAT甲级题目(https://pintia.cn/problem-sets/994805342720868352/problems/type/7)中1051~1100部分.语言是modern C++. 为什么要整理呢,因为我2019年9月要考PAT甲级,虽然是第一次考,虽然只学了数据结构(https://mooc.study.163.com/course/1000033001?tid=2402970002#/info),但我要冲着高分(2019年9月8日更新:满分)去. 下…

2019/4/3 1063 Set Similarity n个序列分别先放进集合里去重.在询问的时候,遍历A集合中每个数,判断下该数在B集合中是否存在,统计存在个数(分子),分母就是两个集合大小减去分子. // 1063 Set Similarity #include <set> #include <map> #include <cstdio> #include <iostream> #include <algorithm> using name…

树(23) 备注 1004 Counting Leaves   1020 Tree Traversals   1043 Is It a Binary Search Tree 判断BST,BST的性质 1053 Path of Equal Weight   1064 Complete Binary Search Tree 完全二叉树的顺序存储,BST的性质 1066 Root of AVL Tree 构建AVL树,模板题,需理解记忆 1079 Total Sales of Supply Chain…

people = 30 cars = 40 trucks = 30 if cars < people: print "We should take the cars." elif people < trucks: " elif people > trucks: " elif people == trucks: " elif cars > people: print "We should not take the cars.…

ElasticSearch 2 (30) - 信息聚合系列之条形图 摘要 版本 elasticsearch版本: elasticsearch-2.x 内容 聚合还有一个令人激动的特性就是能够十分容易地将它们转换成图表和图形.本章中,我们会关注于各种各样的分析并反复"蹂躏"我们示例中的数据.我们也会展现聚合可以支持的不同种类的图表. 直方图(histogram)桶特别有用,它本质上是一个条形图,如果有创建报表或分析仪表盘的经验,那么我们会毫无疑问的发现里面有一些图表是条形图.直方图是根据…

MIT(Deep Learning for Self-Driving Cars) CMU(Deep Reinforcement Learning and Control ) 参考网址: 1 Deep Learning for Self-Driving Cars  --  6.S094 http://selfdrivingcars.mit.edu/ 2 Deep Reinforcement Learning and Control  --  10703 https://katefvision.gi…

[BZOJ1528][POI2005]sam-Toy Cars Description Jasio 是一个三岁的小男孩,他最喜欢玩玩具了,他有n 个不同的玩具,它们都被放在了很高的架子上所以Jasio 拿不到它们. 为了让他的房间有足够的空间,在任何时刻地板上都不会有超过k 个玩具. Jasio 在地板上玩玩具. Jasio'的妈妈则在房间里陪他的儿子. 当Jasio 想玩地板上的其他玩具时,他会自己去拿,如果他想玩的玩具在架子上,他的妈妈则会帮他去拿,当她拿玩具的时候,顺便也会将一个地板上的玩…

[POI2005]SAM-Toy Cars 题目:Jasio 是一个三岁的小男孩,他最喜欢玩玩具了,他有n 个不同的玩具,它们都被放在了很高的架子上所以Jasio 拿不到它们:为了让他的房间有足够的空间,在任何时刻地板上都不会有超过k 个玩具. Jasio 在地板上玩玩具. Jasio'的妈妈则在房间里陪他的儿子, 当Jasio 想玩地板上的其他玩具时,他会自己去拿,如果他想玩的玩具在架子上,他的妈妈则会帮他去拿,当她拿玩具的时候,顺便也会将一个地板上的玩具放上架子使得地板上有足够的空间. 他的…