Question

Design a class RailwayTicket with the following description:
Instance variables/data members:
String name: to store the name of the customer.
String coach: to store the type of coach customer wants to travel.
long mobno: to store customer’s mobile number.
int amt: to store basic amount of ticket.
int totalamt: to store the amount to be paid after updating the original amount.
Methods:
void accept(): to take input for name, coach, mobile number and amount.
void update(): to update the amount as per the coach selected. Extra amount to be added in the amount as follows:

				
					Type of coaches          Amount
First_AC                  700
Second_AC                 500
Third_AC                  250
sleeper                   None

void display(): To display all details of a customer such as name, coach, total amount and mobile number.
Write a main() method to create an object of the class and call the above methods.

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Code

				
					import java.util.Scanner;
 
public class RailwayTicket
{
    String name;
    String coach;
    long mobno;
    int amt;
    int totalamt;
    public RailwayTicket()
    {
        name="";
        coach="";
        mobno=0;
        amt=0;
        totalamt=0;
    }
    public void accept()
    {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter name of passenger: ");
        name = sc.nextLine();
        System.out.print("Enter coach:(Type 1A for first class, 2A for second class, 3A for third class & SL for Sleeper class) ");
        coach = sc.nextLine();
        System.out.print("Enter mobno of passenger: ");
        mobno = sc.nextLong();
        System.out.print("Enter amount: ");
        amt = sc.nextInt();
    }
 
    public void update()
    {
        if (coach.equalsIgnoreCase("1A"))
        {
            totalamt = amt + 700;
        }
        else if (coach.equalsIgnoreCase("2A"))
        {
            totalamt = amt + 500;
        }
        else if (coach.equalsIgnoreCase("3A"))
        {
            totalamt = amt + 250;
        }
        else if (coach.equalsIgnoreCase("SL"))
        {
            totalamt = amt;
        }
        else
        {
            System.out.println("Invalid coach number");
        }
    }
 
    public void display() 
    {
        System.out.println("Name: " + name);
        System.out.println("Coach: " + coach);
        System.out.println("Mobile Number: " + mobno);
        System.out.println("Amount: " + amt);
        System.out.println("Total Amount: " + totalamt);
    }

    public static void main(String args[])
    {
        RailwayTicket ob1 = new RailwayTicket();
        ob1.accept();
        ob1.update();
        ob1.display();
    }
}