#include<stdio.h>
#include<stdlib.h>
#include<string.h>
/*----------------------结构定义--------------------------------*/
#define MAX 2 /*车库容量*/
#define price 0.05 /*每车每分钟费用*/
typedef struct time{
int hour;
int min;
}Time; /*时间结点*/
typedef struct node{
char num[10];
Time reach;
Time leave;
}CarNode; /*车辆信息结点*/
typedef struct NODE{
CarNode *stack[MAX+1];
int top;
}SeqStackCar; /*模拟车站*/
typedef struct car{
CarNode *data;
struct car *next;
}QueueNode;
typedef struct Node{
QueueNode *head;
QueueNode *rear;
}LinkQueueCar; /*模拟通道*/
/*-------------------初始化函数----------------------------------*/
void InitStack(SeqStackCar *); /*初始化栈*/
int InitQueue(LinkQueueCar *); /*初始化便道*/
int Arrival(SeqStackCar *,LinkQueueCar *); /*车辆到达*/
void Leave(SeqStackCar *,SeqStackCar *,LinkQueueCar *); /*车辆离开*/
void List(SeqStackCar,LinkQueueCar); /*显示存车信息*/
/*----------------------子函数-------------------------------------*/
void main()
{
SeqStackCar Enter,Temp;
LinkQueueCar Wait;
int ch;
InitStack(&Enter); /*初始化车站*/
InitStack(&Temp); /*初始化让路的临时栈*/
InitQueue(&Wait); /*初始化通道*/
while(1)
{
printf("\n1. The car arrived:");
printf(" 2. The car leave:");
printf(" 3. Show the list:");
printf(" 4. Exit the OS:\n");
while(1)
{
scanf("%d",&ch);
if(ch>=1&&ch<=4)break;
else printf("\nPlease chose： 1|2|3|4.");
}
switch(ch)
{
case 1:Arrival(&Enter,&Wait);break; /*车辆到达*/
case 2:Leave(&Enter,&Temp,&Wait);break; /*车辆离开*/
case 3:List(Enter,Wait);break; /*列表打印信息*/
case 4:exit(0); /*退出主程序*/
default: break;
}
}
}
/*----------------出站车函数----------------------------------------*/
void InitStack(SeqStackCar *s) /*初始化栈*/
{
int i;
s->top=0;
for(i=0;i<=MAX;i++)
s->stack[s->top]=NULL;
}
int InitQueue(LinkQueueCar *Q) /*初始化便道*/
{
Q->head=(QueueNode *)malloc(sizeof(QueueNode));
if(Q->head!=NULL)
{
Q->head->next=NULL;
Q->rear=Q->head;
return(1);
}
else return(-1);
}
void PRINT(CarNode *p,int room) /*打印出站车的信息*/
{
int A1,A2,B1,B2;
printf("\nInput the left time:/**:**/");
scanf("%d:%d",&(p->leave.hour),&(p->leave.min));
printf("\nNo.of the left car:");
puts(p->num);
printf("\nArrival time: %d:%d",p->reach.hour,p->reach.min);
printf("Left time: %d:%d",p->leave.hour,p->leave.min);
A1=p->reach.hour;
A2=p->reach.min;
B1=p->leave.hour;
B2=p->leave.min;
printf("\nCharge: %2.1f元",((B1-A1)*60+(B2-A2))*price);
free(p);
}
int Arrival(SeqStackCar *Enter,LinkQueueCar *W) /*车辆到达*/
{
CarNode *p;
QueueNode *t;
p=(CarNode *)malloc(sizeof(CarNode));
flushall();
printf("\nInput car number(eg:SHANA1234):");
gets(p->num);
if(Enter->top<MAX) /*车场未满，车进车场*/
{
Enter->top++;
printf("\nThe car's position is %d/n.",Enter->top);
printf("\nInput arrival time:/**:**/");
scanf("%d:%d",&(p->reach.hour),&(p->reach.min));
Enter->stack[Enter->top]=p;
return(1);
}
else /*车场已满，车进便道*/
{
printf("\nMust wait at sidewalk!");
t=(QueueNode *)malloc(sizeof(QueueNode));
t->data=p;
t->next=NULL;
W->rear->next=t;
W->rear=t;
return(1);
}
}
void Leave(SeqStackCar *Enter,SeqStackCar *Temp,LinkQueueCar *W)
{ /*车辆离开*/
int i, room;
CarNode *p,*t;
QueueNode *q;
/*判断车场内是否有车*/
if(Enter->top>0) /*有车*/
{
while(1) /*输入离开车辆的信息*/
{
printf("\nInput the position of this car:/1--%d/：",Enter->top);
scanf("%d",&room);
if(room>=1&&room<=Enter->top) break;
}
while(Enter->top>room) /*车辆离开*/
{
Temp->top++;
Temp->stack[Temp->top]=Enter->stack[Enter->top];
Enter->stack[Enter->top]=NULL;
Enter->top--;
}
p=Enter->stack[Enter->top];
Enter->stack[Enter->top]=NULL;
Enter->top--;
while(Temp->top>=1)
{
Enter->top++;
Enter->stack[Enter->top]=Temp->stack[Temp->top];
Temp->stack[Temp->top]=NULL;
Temp->top--;
}
PRINT(p,room);
/*判断通道上是否有车及车站是否已满*/
if((W->head!=W->rear)&&Enter->top<MAX) /*便道的车辆进入车场*/
{
q=W->head->next;
t=q->data;
Enter->top++;
printf("\n%scar in sidewalk enter the parkseat%d.",t->num,Enter->top);
printf("\nInput now time/**:**/:");
scanf("%d:%d",&(t->reach.hour),&(t->reach.min));
W->head->next=q->next;
if(q==W->rear) W->rear=W->head;
Enter->stack[Enter->top]=t;
free(q);
}
else printf("\nNo car at sidewalk.\n");
}
else printf("\nNo car in the park."); /*没车*/
}
void List1(SeqStackCar *S) /*列表显示车场信息*/
{
int i;
if(S->top>0) /*判断车站内是否有车*/
{
printf("\nPark:");
printf("\n Position Arrivaltime CarNo.\n");
for(i=1;i<=S->top;i++)
{
printf(" %d ",i);
printf("%d:%d ",S->stack->reach.hour,S->stack->reach.min);
puts(S->stack->num);
}
}
else printf("\nNo car in the park");
}
void List2(LinkQueueCar *W) /*列表显示便道信息*/
{
QueueNode *p;
p=W->head->next;
if(W->head!=W->rear) /*判断通道上是否有车*/
{
printf("\nWaiting car number:");
while(p!=NULL)
{
puts(p->data->num);
p=p->next;
}
}
else printf("\nNo car at the sidewalk.");
}
void List(SeqStackCar S,LinkQueueCar W)
{
int flag,tag;
flag=1;
while(flag)
{
printf("\nChose 1|2|3:");
printf("\n1.Park\n2.Sidewalk\n3.Back\n");
while(1)
{
scanf("%d",&tag);
if(tag>=1||tag<=3) break;
else printf("\nChose 1|2|3:");
}
switch(tag)
{
case 1:List1(&S);break; /*列表显示车场信息*/
case 2:List2(&W);break; /*列表显示便道信息*/
case 3:flag=0;break;
default: break;
}
}
}
