A Simple Java program for a Car Park System (Code) Part 2

Part 1 (PSEUDOCODE )

CODE

import java.util.*;
import java.util.LinkedList;


class car11{
public static void main(String args[]){

LinkedList <vehicle>list1 = new LinkedList<vehicle>();
LinkedList <vehicle>list2 = new LinkedList<vehicle>();


Scanner in=new Scanner(System.in);
System.out.println("");
System.out.println("\t"+" WELCOME TO LAUGH CAR PARK        ");

System.out.println("");
System.out.println("\t"+"Car Park contains : " + list1);


int inputNum1=0;
int carNum1;
int Num2;
try{

        while(true){
System.out.println("1.Enter Garage\n2.Exit from garage\n3.Display Car List\n4.Exit menu");
inputNum1=in.nextInt();
          switch(inputNum1){
           case 1:
if(list1.size()<=9){
int numOfCars=0;
vehicle vehicleID=null;

for(int h=0;h<list1.size();h++){
vehicleID=list1.get(h);
numOfCars=vehicleID.no;
System.out.println("Car numbers in the Car Park now "+numOfCars);

}System.out.println("");
System.out.println("Car Park has another : " + (10-numOfCars)+" vacansies");

System.out.println("\t"+"...Please come next car...");
System.out.println("");
System.out.println("Car number "+(list1.size()+1)+" is the next to enter garage");
System.out.print("Enter the car number given above ");
carNum1=in.nextInt();

if((list1.size()+1)==carNum1){
list1.add(new vehicle(carNum1));
}
else{
System.out.println("Please enter correct car number ");
}

}
else{
System.out.println("");
System.out.println("Sorry!!!!");
System.out.println("No parking space available.Please wait until a vacancy comes");

     int inputNum2=0;

 for(int h=0;h<list2.size();h++){
System.out.print(list2.get(h).no+" ");
 }
System.out.println("  Cars are waiting to enter garage");
System.out.println("Would you like to enter waiting list???");
         System.out.println("1.yes\n2.no");  
inputNum2=in.nextInt();


switch(inputNum2){
case 1:
System.out.println("Car number "+(list2.size()+11)+" is the next to enter garage");
System.out.print("Enter the car number given above ");
int waitingCarNum;
waitingCarNum=in.nextInt();

if((list2.size()+11)==waitingCarNum)
{
for(int i=0;i<list2.size()-1;i++){
vehicle temp=list2.get(i);
System.out.println(temp.no);
}

list2.add(new vehicle(waitingCarNum));
System.out.println("Waiting List ");
for(int h=0;h<list2.size()-1;h++){
System.out.print(list2.get(h).no+" ");
}
 System.out.println("");


}
else{
System.out.println("Please enter correct car number ");
}
/*vehicle ghg=list2.getFirst();
if((list2.size()+11)==waitingCarNum){
list2.add(new vehicle(waitingCarNum));
System.out.println( "add to waiting list "+waitingCarNum);
System.out.println("New waiting list"+list2);
System.out.println("Thank you.Please wait...");
}
else{
System.out.println("Sir.Please enter correct car number ");
}*/

break;



case 2:
System.out.println("Thank you");
break;

}
break;


}
break;



case 2:
System.out.println("1.Depart from main garage\n2.Depart From Waiting List");
int inputNum3=in.nextInt();

try{
switch(inputNum3) {
case 1:
if(list1.size()==0){
System.out.println("Garage is empty. If you wish you can Enter your car now");
}
else{
System.out.println("Car numbers in the Car park.Choose yours ");
vehicle qsa=null;
int ssd=0;
for(int h=0;h<list1.size();h++ ){
qsa=list1.get(h);
ssd=qsa.no;
System.out.println("in Park "+ssd);
}

System.out.println("Enter the number of your car");
int RemoveCar=0;
RemoveCar = in.nextInt();
//System.out.println("");

//System.out.println("");
//vehicle qa=null;
//vehicle qa=list1.getFirst();
int sd=0;

int which=RemoveCar;// wanted car
//int =list1.peek().no;//mulma id eka

//try{
for(int h=0;h<list1.size();h++){
vehicle qa=list1.get(h);
if(qa.no!=which){
qa=list1.get(h);
continue;
}

else{
vehicle kl=null;
for(int u=0;u<list1.size()-1;u++){
kl=list1.get(u);
if(kl.no!=which){
//kl.incmoves(2);
kl.mvs+=2;
}
else
break;
}
for(int v=list1.size();(list1.get(h).no!=which);v--){
//kl.incmoves(1);
kl.mvs+=1;
}
System.out.println("moves "+ list1.get(h).incmoves(1));
list1.remove(h);
break;
}






/*qa=list1.get(h);
sd=qa.no;
System.out.println("Park now "+sd);
*/

}

//}
//catch(Exception e){
// System.out.println(e);
//}


if(list2.size()>0){
System.out.println("So car number "+list2.getFirst()+"  to car park:");
 
////////////////////////////// list1.add(list2.getFirst());

list1.add(new vehicle(list2.getFirst().no));
list2.remove(0);

System.out.println("New car list in car park : " + list1);
System.out.println("");
}
else{
System.out.println("No cars in waiting list to enter garage");
}

}break;

case 2: if(list2.size()==0){
System.out.println("There is no cars waiting in the list");
}
else{
System.out.println("Cars in waiting list"+list2);
System.out.print("Enter your car number");
int removeWaitCar=in.nextInt();
}
break;
}
}
catch(Exception e){
System.out.println("You have entered wrong Index number.please check");
}
break;
             
 



case 3:
System.out.println("What do you want to see?" );

System.out.println("1.Main garage\n2.Waiting list");
int displayNum=in.nextInt();
try{
switch(displayNum){
case 1:
vehicle carID1=null;
int carList1=0;

for(int h=0;h<list1.size();h++){
carID1=list1.get(h);
carList1=carID1.no;
System.out.println("Park now "+carList1);
}
break;
case 2:
vehicle carID2=null;
int carList2=0;

for(int h1=0;h1<list2.size();h1++){
carID2=list2.get(h1);
carList2=carID2.no;
System.out.println(carList2+" is in the Waiting list now");

}break;
//default: System.exit(0);
}
}
catch(Exception e){
System.out.println("You have enter wrong option number.please check again");
}
break;


case 4:
                        System.out.println("Have a nice day");


default: System.exit(0);






          }// switch
 
 }
}
catch(Exception e){
System.out.println(e+"You may have entered a wrong charactor.please check");
}

  }        
   
}  



class vehicle{ int no; int mvs; public vehicle(int abc){ no=abc; mvs=0; } public int incmoves(int x){ return (mvs+x); } }

Tweet

Pin It