停车场管理系统java.docx

import java.io.*;
public class Method
{
private int intinput() throws IOException,NumberFormatException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
int i=Integer.parseInt(str);
return i;
}
private String stringinput() throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
return str;
}
private boolean between(int n,int min,int max)
{
for(int i=min;i<=max;i++)
if(n==i)
return true;
return false;
}
private void printerror()
{
System.out.println("输入错误！请重新输入！");
}
String sip()
{
String str;
while(true)
{
try
{
str=this.stringinput();
}
catch(IOException e)
{
this.printerror();
continue;
}
break;
}
return str;
}
int iip(int min,int max)
{
int n=0;
while(true)
{
try
{
n=this.intinput();
}
catch(IOException e)
{
this.printerror();
continue;
}
catch(NumberFormatException e)
{
this.printerror();
continue;
}
if(!this.between(n,min,max))
{
this.printerror();
continue;
}
break;
}
return n;
}
}
public class Car
{
String car_no;
String state;
Car()
{
car_no=null;
state=null;
}
}
public class Stop
{
Car data[];
int size;
Stop()
{
data=new Car[1];
size=0;
}
private Car peek()
{
return data[size-1];
}
private boolean isFull()
{
return size==data.length;
}
private Car pop()
{
size--;
return data[size];
}
void pop(int location,Passway p,Temp t)
{
if(location==this.size)
{
System.out.println(this.peek().car_no+"号车离开停车场");
this.pop();
}
else
{
int f=this.size;
for(int i=1;i<=f-location;i++)
{
t.push(this.peek());
this.pop();
}
System.out.println(this.peek().car_no+"号车离开停车场");
this.pop();
for(int i=0;!t.isEmpty();i++)
{
this.push(t.peek());
t.pop();
}
}
if(!p.isEmpty())
{
this.push(p.data[p.front]);
p.remove();
}
}
void push(Car target)
{
if(this.isFull())
stretch();
data[size]=target;
size++;
target.state=target.car_no+"号车位于停车场"+size+"号位";
System.out.println(target.car_no+"号车进入停车场"+size+"号位");
}
boolean isIn(String s)
{
if(size==0)
return false;
for(int i=0;i<size;i++)
if(data[i].car_no.equals(s))
return true;
return false;
}
private void stretch()
{
Car[] newData=new Car[data.length*2];
for(int i=0;i<data.length;i++)
newData[i]=data[i];
data=newData;
}
void print()
{
for(int i=0;i<size;i++)
System.out.println(data[i].state.toString());
}
}
public class Passway
{
Car [] data;
int size;
int front;
Passway()
{
data=new Car[1];
size=0;
front=0;
}
boolean isEmpty()
{
return size==0;
}
private boolean isFull()
{
return size==data.length;
}
public Car remove()
{
Car result=data[front];
front=(front+1)%data.length;
size--;
Passway t=new Passway();
for(int i=0;i<this.size;i++)
t.add(this.data[front+i]);
return result;
}
void add(Car target)
{
if(this.isFull())
this.stretch();
data[(front+size)%data.length]=target;
size++;
target.state=target.car_no+"号车位于便道"+size+"号位";
System.out.println(target.car_no+"号车进入便道"+size+"号位");
}
boolean isIn(String s)
{
if(size==0)
return false;
for(int i=0;i<size;i++)
if(this.data[(front+i)%data.length].car_no.equals(s))
return true;
return false;
}
private void stretch()
{
Car newData[]=new Car[data.length*2];
for(int i=0;i<data.length;i++)
newData[i]=data[(front+i)%data.length];
data=newData;
front=0;
}
void print()
{
for(int i=0;i<size;i++)
System.out.println(data[(front+i)%data.length].state.toString());
}
}
public class Temp
{
private Car[] data;
private int size;
Temp()
{
data=new Car[1];
size=0;
}
boolean isEmpty()
{
return size==0;
}
Car peek()
{
return data[size-1];
}
private boolean isFull()
{
return size==data.length;
}
Car pop()
{
size--;
return data[size];
}
void push(Car target)
{
if(this.isFull())
stretch();
data[size]=target;
size++;
System.out.println(target.car_no+"号车临时离开停车场");
target.state=target.car_no+"号车临时离开停车场";
}
private void stretch()
{
Car[] newData=new Car[data.length*2];
for(int i=0;i<data.length;i++)
newData[i]=data[i];
data=newData;
}
}
public class cms
{
public static void main(String args[])
{
Stop stop=new Stop();
Passway passway=new Passway();
Temp temp=new Temp();
Method method=new Method();
System.out.println("欢迎使用停车场管理系统！");
while(true)
{
System.out.println("请选择操作");
System.out.println("1: 初始化");
System.out.println("2：进车");
System.out.println("3：出车");
System.out.println("4：查询");
System.out.println("5：退出");
int select=method.iip(1,5);
switch(select)
{
case 1:int i;
Stop newstop=new Stop();
Passway newpassway=new Passway();
stop=newstop;
passway=newpassway;
for(i=1;i<=5;i++)
{
System.out.println("请输入停车位"+i+"号车位汽车旳编号，键入$完结");
String str=null;
while(true)
{
str=method.sip();
if(stop.isIn(str))
{
System.out.println("此车已在停车场里，请重新输入！");
continue;
}
if(passway.isIn(str))
{
System.out.println("此车已在便道里，请重新输入！");
continue;
}
break;
}
if(str.equals("$"))
break;
else
{
Car c=new Car();
c.car_no=str;
stop.push(c);
}
}
if(stop.size==5)
for(int n=1;;n++)
{
System.out.println("请输入便道"+n+"号位汽车旳编号，键入$完结");
String str01=null;
while(true)
{
str01=method.sip();
if(stop.isIn(str01))
{
System.out.println("此车已在停车场里，请重新输入！");
continue;
}
if(passway.isIn(str01))
{
System.out.println("此车已在便道里，请重新输入！");
continue;
}
break;
}
if(str01.equals("$"))
break;
else
{
Car c=new Car();
c.car_no=str01;
passway.add(c);
}
}
continue;
case 2:System.out.println("请输入待进汽车旳编号：");
String str02=null;
while(true)
{
str02=method.sip();
if(stop.isIn(str02))
{
System.out.println("此车已在停车场里，请重新输入！");
continue;
}
if(passway.isIn(str02))
{
System.out.println("此车已在便道里，请重新输入！");
continue;
}
break;
}
Car c=new Car();
c.car_no=str02;
if(stop.size<5)
stop.push(c);
else
passway.add(c);
continue;
case 3:System.out.println("请输入待出汽车旳停车位编号：");
int i2;
i2=method.iip(1,5);
if(i2>stop.size)
{
System.out.println("此车位尚无汽车！");
continue;
}
stop.pop(i2, passway, temp);
continue;
case 4:System.out.println("请选择查询区域：");
System.out.println("1:停车场");
System.out.println("2:便道");
System.out.println("3:打印所有");
int i4=method.iip(1,3);
if(i4==1)
{
System.out.println("请输入待查询停车场车位编号：");
int i41=method.iip(1,5);
if(stop.size<i41)
System.out.println("此车位尚无汽车！");
else
System.out.println(stop.data[i41-1].state.toString());
}
else
if(i4==2)
{
System.out.println("请输入待查询便道车位编号：");
int i42=method.iip(1, 100);
if(passway.size<i42)
System.out.println("此车位尚无汽车！");
else
{
int ii=(i42-1+passway.front)%passway.data.length;
System.out.println(passway.data[ii].state.toString());
}
}
else
{
stop.print();
passway.print();
}
continue;
case 5:System.out.println("欢迎再次使用！");
}
break;
}
}
}