C++队列实现医务室模拟程序

#include<stdio.h>
#include<stdlib.h>
#include<malloc.h>
#include<iostream>
using namespace std;

typedef struct {
int arrive; /* 病人到达时间 */
int treat; /* 病人处理时间 */
}PATIENT;
typedef struct queue { /* 定义队列结构 */
PATIENT data; /* 队列元素类型为int */
struct queue *link;
}QUEUE;

void EnQueue(QUEUE **head, QUEUE **tail, PATIENT curr) /* 进队操作 */
{
QUEUE *q;
q = (QUEUE*)malloc(sizeof(QUEUE));
q->data.arrive = curr.arrive;
q->data.treat = curr.treat;
q->link = NULL;
if (*head == NULL)
*head = *tail = q;
else
{
(*tail)->link = q;
*tail = (*tail)->link;
}
}