include

using namespace std;

include

include

include

include

/*

• 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&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&v,multimap<int,Worker>&m)
{
for (vector::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;

}