#include<iostream>
using namespace std;
#include<vector>
#include<map>
#include<ctime>
#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++) {
//先构造,后插入
Worker worker;
worker.m_name = "员工"; worker.m_name += nameSeed[i];
worker.m_salary = rand() % 10000 + 10000; //10000-19999
//初始化结束,将员工放入容器中
v.push_back(worker);
}
}
void setGroup(vector<Worker>& v, multimap<int, Worker>& m) {
for (vector<Worker>::const_iterator it = v.begin(); it != v.end(); it++) {
//随机产生部门编号
int deptId = rand() % 3; //0 1 2
//将员工插入到分组中
m.insert(make_pair(deptId, *it));
}
}
void showWorkerGroup(multimap<int, Worker>& m) {
//利用multimap基本性质:自动排序
cout << "策划部门" << endl;
multimap<int, Worker>::iterator pos = m.find(CEHUA);
int count = m.count(CEHUA);
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);
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);
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.分组显示员工信息
showWorkerGroup(mWorker);
}