基于医院分诊系统的排队策略

#include<iostream>
#include<ctime>
#include<time.h>
#include<windows.h>
#include<string>
using namespace std;
const int m=100;
 char stick[m];//定义存储数组存储病人
//-------------------------------------队列管理
class link
{
public:
string data;
char stickxing;
char xinghao;
link *next;
};
class queue
{
 public:
   link*front,*rear;
   void iniqueue(queue&s);//初始化队列
   void enqueue(queue&s,char x);//入队列
   void dlqueue(queue&s);//出队列
   string gethead1(queue&s);//取对头
   char gethead2(queue&s);
   char gethead3(queue&s);
   int empty(queue&s);
   void print(queue&s);
           friend class custom;

};
  void queue::iniqueue (queue&s){
   link *p;
   p=new link;
   p->next=NULL;
   s.front=p;
   s.rear=p;
   }
   void queue::enqueue(queue&s,char x)
   {   link *p;
       string num;
   string num1;
   p=new link;
           if(x=='1'||x=='2')
    p->xinghao=x;
else if(x=='c')
{  
 p->stickxing=x;
 p->next=s.front->next;
 s.front->next=p;
}
   else 
  {cout<<"请输入病人挂号序号:num"<<endl;
   cin>>num;
   p->data=num;
   p->stickxing=x; 
   cout<<"病人要挂普通号还是专家号:a(表示普通号)  b(表示专家号)"<<endl;
   cin>>p->xinghao;}
   p->next=s.rear->next;
   s.rear->next=p;