Question

Define a class called 'Mobike' with the following specifications: 

Class name : Mobike
Instance variables/Data members:
     int bno: to store the bike number
     int phno: to store the phone number of the customer
     String name: to store the name of the customer
     int days: to store the number of days the bike is taken on rent
     int charge: to calculate and store the rental charge
     int charge: to calculate and store the rental charge
Member methods:
void input(): to input and store the details of the customer
void compute(): to compute the rental charge
The rent for a mobike is charged on the following basis:
For first five days: ₹ 500 per day
For next five days: ₹ 400 per day
Rest of the days: ₹ 200 per day
void display(): to display the details in the following format:

Bike No.	Phone No.	Name	No. of days	Charge
xxxxxx	xxxxxxxx	xxxxxxxxx	xxx	xxxxxx

Answer 1

// execute the input method
import java.util.*;
public class Mobike
{int bno, days, charge, phno;
String name; 

public void input()
{Scanner ob = new Scanner(System.in);
System.out.print("Bike number (Enter only numbers):");
bno = ob.nextInt();
System.out.print("Phone number:");
phno = (int)ob.nextLong();
System.out.print("Name:")
name = ob.next();
System.out.print("No. of days:");
days = ob.nextInt();
compute(); // calling the compute method
}

void compute()
{if (days > 0 && days <= 5)
charge = days * 500;
else if (days > 5 && days <= 10)
charge = 5 * 500 + (days - 5) * 400;
else
charge = (5 * 500) + (5 * 400) + (days - 10) * 200;
display(); // calling the display method
}

void display()
{System.out.println("\n\nBike Number \t Phone number \t Name \t No. of days \t Charge");
System.out.println(bno + "\t\t" + phno + "\t\t" + name + "\t" + days + "\t" + charge);
}}