【PAT甲级】1083 List Grades (25 分)
题意:
输入一个正整数N(<=101),接着输入N个学生的姓名,id和成绩。接着输入两个正整数X,Y(0<=X,Y<=100),逆序输出成绩在x,y之间的学生的姓名和id。
trick:
测试点3格式错误因为输出的所有学生姓名和id后面都要换行,大概如果PAT没说不要输出多余的换行的话,就全都加个换行,说了就不加。。。。。
AAAAAccepted code:
1 #define HAVE_STRUCT_TIMESPEC
2 #include<bits/stdc++.h>
3 using namespace std;
4 typedef struct student{
5 string name,id;
6 int grade;
7 };
8 student a[107];
9 bool cmp(student a,student b){
10 return a.grade>b.grade;
11 }
12 int main(){
13 ios::sync_with_stdio(false);
14 cin.tie(NULL);
15 cout.tie(NULL);
16 int n;
17 cin>>n;
18 for(int i=1;i<=n;++i)
19 cin>>a[i].name>>a[i].id>>a[i].grade;
20 int x,y;
21 cin>>x>>y;
22 if(x>y)
23 swap(x,y);
24 sort(a+1,a+1+n,cmp);
25 int flag=0;
26 for(int i=1;i<=n;++i)
27 if(a[i].grade>=x&&a[i].grade<=y){
28 cout<<a[i].name<<" "<<a[i].id<<"\n";
29 flag=1;
30 }
31 if(!flag)
32 cout<<"NONE"<<endl;
33 return 0;
34 }
【PAT甲级】1083 List Grades (25 分)的更多相关文章
- PAT 甲级 1083 List Grades (25 分)
1083 List Grades (25 分) Given a list of N student records with name, ID and grade. You are supposed ...
- PAT 甲级 1028 List Sorting (25 分)(排序,简单题)
1028 List Sorting (25 分) Excel can sort records according to any column. Now you are supposed to i ...
- PAT 甲级 1020 Tree Traversals (25分)(后序中序链表建树,求层序)***重点复习
1020 Tree Traversals (25分) Suppose that all the keys in a binary tree are distinct positive intege ...
- PAT 甲级 1146 Topological Order (25 分)(拓扑较简单,保存入度数和出度的节点即可)
1146 Topological Order (25 分) This is a problem given in the Graduate Entrance Exam in 2018: Which ...
- PAT 甲级 1071 Speech Patterns (25 分)(map)
1071 Speech Patterns (25 分) People often have a preference among synonyms of the same word. For ex ...
- PAT 甲级 1063 Set Similarity (25 分) (新学,set的使用,printf 输出%,要%%)
1063 Set Similarity (25 分) Given two sets of integers, the similarity of the sets is defined to be ...
- PAT 甲级 1059 Prime Factors (25 分) ((新学)快速质因数分解,注意1=1)
1059 Prime Factors (25 分) Given any positive integer N, you are supposed to find all of its prime ...
- PAT 甲级 1051 Pop Sequence (25 分)(模拟栈,较简单)
1051 Pop Sequence (25 分) Given a stack which can keep M numbers at most. Push N numbers in the ord ...
- PAT 甲级 1048 Find Coins (25 分)(较简单,开个数组记录一下即可)
1048 Find Coins (25 分) Eva loves to collect coins from all over the universe, including some other ...
- PAT 甲级 1037 Magic Coupon (25 分) (较简单,贪心)
1037 Magic Coupon (25 分) The magic shop in Mars is offering some magic coupons. Each coupon has an ...
随机推荐
- 1、Two Sum
Given an array of integers, return indices of the two numbers such that they add up to a specific ta ...
- Hibernate:对象关系映射(一对一,一对多,多对一,多对多)
如需转载,请说明出处:http://www.cnblogs.com/gudu1/p/6895610.html Hibernate通过关系映射来表示数据库中表与表之间的关系,关系映射可以通过两种方式:配 ...
- Linux, Nginx - Deepin linux手动安装nginx和出现的问题
安装步骤 切换至root su 安装依赖库 sudo apt-get install build-essential && sudo apt-get install libtool s ...
- L2-3 名人堂与代金券
题解 这题的话,每一个人都要占一个排名,即使排名并列了. 对于最后一个排名来说,即使人数超过了指定的k,也要加入. 代码 #include <bits/stdc++.h> using na ...
- eclipse非正常关闭,再打开后报错
Previous operation has not finished; run 'cleanup' if it was interrupted 启动任务管理器,将javaw.exe进程杀死,然后重启 ...
- spring 配置
在context中配置 如:在base-package指明一个包: <context:component-scan base-package="cn.edu.dao"/> ...
- Elasticsearch系列---shard内部原理
概要 本篇我们来看看shard内部的一些操作原理,了解一下人家是怎么玩的. 倒排索引 倒排索引的结构,是非常适合用来做搜索的,Elasticsearch会为索引的每个index为analyzed的字段 ...
- 我的reshape观
reshape(1,2)把结果分成1块,每一块2个元素 reshape(2,1)把结果分成2块,每一块1个元素 reshape(-1,1)把结果分成任意块,每一块1个元素 reshape(1,-1)把 ...
- kbhit函数说明
kbhit,用来检测键盘是否被敲击.所以就有了他的名字:keyboard hit 当键盘有按键被按下时,kbhit函数就会返回一个非0值. 当我们在写某个程序时,希望读入一些字符,但是又不能停在那里只 ...
- Mac下ssh远程无密码登录
入手Mac,对很多工具的使用都不太熟悉,这不,做web开发,登录远程服务器非常繁琐,想要去掉输入密码这个环节,找到网友的分享如下: http://www.cnblogs.com/shuaiwhu/ar ...