Design a class with the following description.
Class Name: ShowRoom
Data Members:
- String name – To store the name of the consumer.
- long mobile – To store consumer’s mobile number.
- double cost – To store the cost of the item purchased.
- double amount – To store the amount to be paid after discount.
Member Methods:
- ShowRoom() – Default constructor to initialize the data members.
- void input() – To input consumer name, mobile number and cost of item.
- void calculate() – To calculate the discount on the cost of purchased items based on the following criteria.
- First ₹500 discount will be ₹0.
- Next ₹501 to ₹1000 discount will be ₹100.
- Next ₹1001 to ₹5000 discount will be ₹300.
- Next ₹5001 to ₹10000 discount will be ₹600.
- More than ₹10000 discount will be ₹1000.
- void display() – To print all details.
Write a main method to create an object of the class and call methods.
Java
import java.util.*;
public class ShowRoom
{
String name;
long mobile;
double cost,amount;
ShowRoom()
{
name="";
mobile=0;
cost=0.0;
amount=0.0;
}
public void input()
{
Scanner sc=new Scanner(System.in);
System.out.print("Consumer name: ");
name=sc.nextLine();
System.out.print("Consumer's mobile number: ");
mobile=sc.nextLong();
System.out.print("Cost of the item purchased: ");
cost=sc.nextDouble();
System.out.println();
}
public void calculate()
{
if(cost<500)
{
amount=cost-0;
}
else if(cost>=500&&cost<=1000)
{
amount=cost-100-0;
}
else if(cost>1000&&cost<=5000)
{
amount=cost-300-100-0;
}
else if(cost>5000&&cost<=10000)
{
amount=cost-600-300-100-0;
}
else if(cost>10000)
{
amount=cost-1000-600-300-100-0;
}
else
{
System.out.println("Cost can not be zero or negative");
}
}
public void display()
{
System.out.println("Customer's Name: "+name);
System.out.println("Customer's Mobile Number: "+mobile);
System.out.println("Cost of the product: "+cost);
System.out.println("Amount to be paid after discount: "+amount);
}
public static void main(String args[])
{
ShowRoom ob=new ShowRoom();
ob.input();
ob.calculate();
ob.display();
}
}