Design a class RailwayTicket with the help of Java Programming

Question 4:

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.

Solutions: 

import java.util.*;

import java.lang.*;     

class RailwayTicket

{

        String name;

        String coach = " ";

        long mobno;

        int amt;

        int totalamt = 0 ;

    

        void accept()

        {

            Scanner sk = new Scanner(System.in);

            System.out.print("Enter name: ");

            name = sk.nextLine();

            System.out.print("Enter coach: ");

            coach = sk.nextLine();

            System.out.print("Enter mobno: ");

            mobno = sk.nextLong();

            System.out.print("Enter amt: ");

            amt = sk.nextInt();

        }

    

        void update()

        {

            if (coach.equals("First_AC"))

            {

                totalamt = amt+700;

            }

            else if (coach.equals("Second_AC"))

            {

                totalamt = amt+500;

            }

            else if (coach.equals("Third_AC"))

            {

                totalamt = amt+250;

            }

            else if (coach.equals("sleeper"))

            {

                totalamt = amt;

            }

        }

    

        void display()

        {

            System.out.println("\n Details of the customer is : ");

            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 arg[])

        {

            RailwayTicket ob = new RailwayTicket();

            ob.accept();

            ob.update();

            ob.display();

        }

    }