银行业务模拟：客户信息，及其银行业务
#include<stdio.h>
#include<stdlib.h>
#define MAX 100
struct Time//构建一个表示时间的结构体
{
int gettime_hour;
int gettime_minute;
int gotime_hour;
int gotime_minute;
int serivetime;
};
typedef struct Array
{
int num;
int length;
};
typedef struct Client//构建一个客户的链队列来表示队伍
{
Time t;
struct Client *next;
int num;
}*Queueptr;
typedef struct
{
Client client;
Queueptr front;
Queueptr rear;
}LinkQueue;
int InitQueue(LinkQueue &Q) { //初始化队列
Q.front = Q.rear = new Client;
if (!Q.front) {
printf("初始化失败！\n");
return NO;
}
Q.front->next = NULL;
Q.client.t.gettime_hour = 0;
Q.client.t.gettime_minute = 0;
Q.client.t.gotime_hour = 0;
Q.client.t.gotime_minute = 0;
Q.client.t.serivetime = 0;
printf("初始化成功！\n");
return OK;
}
int EnQueue(LinkQueue &Q,int value) {//客户达到银行执行入队操作
Client *p=new Client;
p->num = value;
int hour, minute;
printf("请输入该客户的到达时间(格式为：几时几分)：\n");
scanf_s("%d%d", &hour, &minute);
p->next = NULL;
Q.rear->next = p;
Q.rear = p;
Q.client.t.gettime_hour = hour;
Q.client.t.gettime_minute = minute;
Q.client.num = value;
return 1;
}
void DestroyQueue(LinkQueue &Q) {//销毁队列
while (Q.front)
{
Q.rear = Q.front->next;
delete(Q.front);
Q.front = Q.rear;
}
printf("该队列已销毁\n");
}
int EmptyQueue(LinkQueue Q) {//判断队列是否为空，可以省略不写
if (Q.front == Q.rear) {
printf("该队列为空。\n");
return 1;
}
printf("该队列不为空。\n");
return 0;
}
int OutQueue(LinkQueue &Q) { //客户离开银行，执行出队操作
int hour;
int mi;
int value;
printf("请输入第%d号客户离开的时间（几时几分）：",Q.client.num);
scanf_s("%d%d", &hour, &mi);
Q.client.t.gotime_hour = hour;
Q.client.t.gotime_minute = mi;
Q.client.t.serivetime = (Q.client.t.gotime_hour - Q.client.t.gettime_hour) * 60 + Q.client.t.gotime_minute - Q.client.t.gettime_minute;
int tt = Q.client.t.serivetime;
if (EmptyQueue(Q) == 1)
return 0;
Queueptr p = Q.front->next;
value = p->num;
Q.front->next = p->next;
if (Q.rear == p) {
Q.rear = Q.front;
}
delete p;
printf("第%d号客户已经离开。\n",value);
return tt;
}
//银行开始营业
void OpenForDay(LinkQueue &Q1, LinkQueue &Q2,LinkQueue &Q3, LinkQueue &Q4) {
printf("初始化第一个窗口，");
InitQueue(Q1);
printf("初始化第二个窗口，");
InitQueue(Q2);
printf("初始化第三个窗口，");
InitQueue(Q3);
printf("初始化第四个窗口，");
InitQueue(Q4);
}
//每当要执行操作命令时，执行该函数
int EventDrived(LinkQueue &Q1, LinkQueue &Q2, LinkQueue &Q3, LinkQueue &Q4, double *NumOfClients, double *tot_time,int *flag) {
printf("+----------------------------------+\n");
printf("| |\n");
printf("| 1->新客户到来 |\n");
printf("| 2->客户离开 |\n");
printf("| 3->停止营业 |\n");
printf("| |\n");
printf("+----------------------------------+\n");
int action=0;
printf("请输入：");
fflush(stdin);
scanf_s("%d", &action);
while (action <= 0 || action > 3) {
printf("不符合要求，请重新输入：");
scanf_s("%d", &action);
}
switch (action) {
case 1:
if (Q1.rear - Q1.front == 0) {
printf("请客户去1号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q1, *NumOfClients);
break;
}
else if (Q2.rear - Q2.front == 0) {
printf("请客户去2号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q2, *NumOfClients);
break;
}
else if (Q3.rear - Q3.front == 0) {
printf("请客户去3号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q3, *NumOfClients);
break;
}
else if (Q4.rear - Q4.front == 0) {
printf("请客户去4号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q4, *NumOfClients);
break;
}
else if (Q1.rear - Q1.front <= Q2.rear - Q2.front&&Q1.rear - Q1.front <= Q3.rear - Q3.front&&Q1.rear - Q1.front <= Q4.rear - Q4.front)
{
printf("请客户去1号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q1, *NumOfClients);
break;
}
else if (Q2.rear - Q2.front < Q1.rear - Q1.front&&Q2.rear - Q2.front <= Q3.rear - Q3.front&&Q2.rear - Q2.front <= Q4.rear - Q4.front)
{
printf("请客户去2号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q2, *NumOfClients);
break;
}
else if ((Q3.rear - Q3.front < Q1.rear - Q1.front&&Q3.rear - Q3.front < Q1.rear - Q1.front&&Q3.rear - Q3.front <= Q4.rear - Q4.front))
{
printf("请客户去3号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q3, *NumOfClients);
break;
}
else if (Q4.rear - Q4.front < Q1.rear - Q1.front&&Q4.rear - Q4.front < Q3.rear - Q3.front&&Q4.rear - Q4.front < Q2.rear - Q2.front)
{
printf("请客户去4号窗口排队！");
*NumOfClients = *NumOfClients + 1;
EnQueue(Q4, *NumOfClients);
break;
}
case 2:
int a;
printf("请输入第几号窗口的客户离开：");
scanf_s("%d", &a);
if (a == 1)
{
*tot_time = *tot_time + OutQueue(Q1);
break;
}
else if (a == 2)
{
*tot_time = *tot_time + OutQueue(Q2);
break;
}
else if (a == 3)
{
*tot_time = *tot_time + OutQueue(Q3);
break;
}
else if (a == 4)
{
*tot_time = *tot_time + OutQueue(Q4);
break;
}
else
{
printf("输入错误！\n");
break;
}
case 3:
*flag = 1;
return 1;
}
return 0;
}
//关门停止营业操作，并计算每个客户平均逗留的时间
double CloseForDay(LinkQueue &Q1, LinkQueue &Q2, LinkQueue &Q3, LinkQueue &Q4, double *NumOfClients, double *tot_time)
{
DestroyQueue(Q1);
DestroyQueue(Q2);
DestroyQueue(Q3);
DestroyQueue(Q4);
double T;
double N;
T = *tot_time;
N = *NumOfClients;
double AVE = T / N;
printf("停止营业，今天银行里的客户平均逗留时间为：%f\n",AVE);
return 0;
}
int main()
{
LinkQueue Q1;
LinkQueue Q2;
LinkQueue Q3;
LinkQueue Q4;
int InitQueue(LinkQueue &Q);
int EnQueue(LinkQueue &Q, int value);
void DestroyQueue(LinkQueue &Q);
int EmptyQueue(LinkQueue Q);
int OutQueue(LinkQueue &Q);
double NumOfClients = 0;
double tot_time = 0;
int flag=0;
int EventDrived(LinkQueue &Q1, LinkQueue &Q2, LinkQueue &Q3, LinkQueue &Q4, double *NumOfClients, double *tot_time, int *flag);
void OpenForDay(LinkQueue &Q1, LinkQueue &Q2, LinkQueue &Q3, LinkQueue &Q4);
double CloseForDay(LinkQueue &Q1, LinkQueue &Q2, LinkQueue &Q3, LinkQueue &Q4, double *NumOfClients, double *tot_time);
OpenForDay(Q1, Q2, Q3, Q4);
while (flag==0) {
EventDrived(Q1, Q2, Q3, Q4, &NumOfClients, &tot_time, &flag);
}
CloseForDay(Q1, Q2, Q3, Q4,&NumOfClients, &tot_time);
system("pause");
return 0;
}
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