#include<iostream>
using namespace std;
#include<vector>
#include<string>
#include<deque>
#include<algorithm>
#include<ctime>
/*
有5名选手：选手ABCDE，10个评委分别对每一名选手打分，去除最高分，去除评委中最低分，取平均分
*/
//选手类
class Person
{
public:
Person(string name, int score)
{
this->m_Name = name;
this->m_Score = score;
}
string m_Name; //姓名
int m_Score; //平均分
};
void createPerson(vector<Person>&v)
{
string nameSeed = "ABCDE";
for (int i = 0; i < 5; i++)
{
string name = "选手";
name += nameSeed[i];
int score = 0;
Person p(name, score);
//将创建的person对象 放入到容器中
v.push_back(p);
}
}
//打分
void setScore(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
{
//将评委的分数 放入到deque容器中
deque<int>d;
for (int i = 0; i < 10; i++)
{
int score = rand() % 41 + 60; // 60 ~ 100
d.push_back(score);
}
//cout << "选手： " << it->m_Name << " 打分： " << endl;
//for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
//{
// cout << *dit << " ";
//}
//cout << endl;
//排序
sort(d.begin(), d.end());
//去除最高和最低分
d.pop_back();
d.pop_front();
//取平均分
int sum = 0;
for (deque<int>::iterator dit = d.begin(); dit != d.end(); dit++)
{
sum += *dit; //累加每个评委的分数
}
int avg = sum / d.size();
//将平均分 赋值给选手身上
it->m_Score = avg;
}
}
void showScore(vector<Person>&v)
{
for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
{
cout << "姓名： " << it->m_Name << " 平均分： " << it->m_Score << endl;
}
}
int main()
{
//随机数种子
srand((unsigned int)time(NULL));
//1、创建5名选手
vector<Person>v; //存放选手容器
createPerson(v);
//测试
//for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
//{
// cout << "姓名： " << (*it).m_Name << " 分数： " << (*it).m_Score << endl;
//}
//2、给5名选手打分
setScore(v);
//3、显示最后得分
showScore(v);
system("pause");
return 0;
}
#include<iostream>
using namespace std;
#include <vector>
#include <string>
#include <map>
#include <ctime>
/*
- 公司今天招聘了10个员工（ABCDEFGHIJ），10名员工进入公司之后，需要指派员工在那个部门工作
- 员工信息有: 姓名 工资组成；部门分为：策划、美术、研发
- 随机给10名员工分配部门和工资
- 通过multimap进行信息的插入 key(部门编号) value(员工)
- 分部门显示员工信息
*/
#define CEHUA 0
#define MEISHU 1
#define YANFA 2
class Worker
{
public:
string m_Name;
int m_Salary;
};
void createWorker(vector<Worker>&v)
{
string nameSeed = "ABCDEFGHIJ";
for (int i = 0; i < 10; i++)
{
Worker worker;
worker.m_Name = "员工";
worker.m_Name += nameSeed[i];
worker.m_Salary = rand() % 10000 + 10000; // 10000 ~ 19999
//将员工放入到容器中
v.push_back(worker);
}
}
//员工分组
void setGroup(vector<Worker>&v,multimap<int,Worker>&m)
{
for (vector<Worker>::iterator it = v.begin(); it != v.end(); it++)
{
//产生随机部门编号
int deptId = rand() % 3; // 0 1 2
//将员工插入到分组中
//key部门编号，value具体员工
m.insert(make_pair(deptId, *it));
}
}
void showWorkerByGourp(multimap<int,Worker>&m)
{
// 0 A B C 1 D E 2 F G ...
cout << "策划部门：" << endl;
multimap<int,Worker>::iterator pos = m.find(CEHUA);
int count = m.count(CEHUA); // 统计具体人数
int index = 0;
for (; pos != m.end() && index < count; pos++ , index++)
{
cout << "姓名： " << pos->second.m_Name << " 工资： " << pos->second.m_Salary << endl;
}
cout << "----------------------" << endl;
cout << "美术部门： " << endl;
pos = m.find(MEISHU);
count = m.count(MEISHU); // 统计具体人数
index = 0;
for (; pos != m.end() && index < count; pos++, index++)
{
cout << "姓名： " << pos->second.m_Name << " 工资： " << pos->second.m_Salary << endl;
}
cout << "----------------------" << endl;
cout << "研发部门： " << endl;
pos = m.find(YANFA);
count = m.count(YANFA); // 统计具体人数
index = 0;
for (; pos != m.end() && index < count; pos++, index++)
{
cout << "姓名： " << pos->second.m_Name << " 工资： " << pos->second.m_Salary << endl;
}
}
int main()
{
srand((unsigned int)time(NULL));
//1、创建员工
vector<Worker>vWorker;
createWorker(vWorker);
//2、员工分组
multimap<int, Worker>mWorker;
setGroup(vWorker, mWorker);
//3、分组显示员工
showWorkerByGourp(mWorker);
测试
//for (vector<Worker>::iterator it = vWorker.begin(); it != vWorker.end(); it++)
//{
// cout << "姓名： " << it->m_Name << " 工资： " << it->m_Salary << endl;
//}
system("pause");
return 0;
}
