Saturday 26 March 2016

Electricity bill calculator

Code:

import java.util.*;
class ElectricityBill
{
    public static void main(String []args)
    {
        int consumer_no,unit;
        double amount;
        Scanner in=new Scanner(System.in);
        System.out.println("Enter your consumer no.: ");
        consumer_no=in.nextInt();
        System.out.println("Enter no. of units used: ");
        unit=in.nextInt();

        if (unit<=50)
        {
            amount=1.5*unit;
            System.out.println("Amount to be paid: "+amount);
        }

        else if (unit>50 && unit<100)
        {
            amount=2*unit;
            System.out.println("Amount to be paid: "+amount);   
        }

        else if (unit>=100 && unit<200)
        {
            amount=2.8*unit;
            System.out.println("Amount to be paid: "+amount);   
        }

        else if (unit>=200 && unit<300)
        {
            amount=3.5*unit;
            System.out.println("Amount to be paid: "+amount);   
        }

        else if (unit>=300)
        {
            amount=4.5*unit;
            System.out.println("Amount to be paid: "+amount);   
        }

        else
        {
            System.out.println("Cannot calculate the Electricity Bill");   
        }
    }
}


Output:


No comments:

Post a Comment