Page 184 - CA_Blue( J )_Class9
P. 184
You will get the following output:
Write a program to input the units of electricity consumed by a customer and print the bill
Program 6
amount to be paid according to the following criteria.
Units of electricity Rate per unit
First 100 units 4.5 per unit
next 250 units 5.5 per unit
next 300 units 7 per unit
above 650 units 9 per unit
1 import java.util.*;
2 class electricity_consumed
3 {
4 public static void main()
5 {
6 Scanner sc=new Scanner(System.in);
7 int u;
8 double b;
9 System.out.println("Enter unit consumed ");
10 u=sc.nextInt();
11 if(u<=100)
12 b=u*4.5;
13 else if(u<=350)
14 b=(100*4.5)+(u-100)*5.5;
15 else if(u<=650)
16 b=(100*4.5)+(250*5.5)+(u-350)*7;
17 else
18 b=(100*4.5)+(250*5.5)+(300*7)+(u-650)*9;
19 System.out.println("Bill amount "+b);
20 }
21 }
182 Touchpad Computer Applications-IX

