package assignment;
import java.util.Scanner
public class BasicBill{
public static void main(String[] args){
double Output = 0;
Scanner a = new Scanner(System.in);
System.out.print("Enter the number of units: ");
int input = a.nextInt();
a.close();
if(input<=100){
output = input*1.20;
System.out.println("\nThe Electricity Bill is: "+output);
} else if(input<=300){
output = 100*1.20+(input-100)*2;
System.out.println("\nThe Electricity Bill is: "+output);
} else if(input<=600){
output = 100*1.20+200*2+(input-300)*3;
System.out.println("\nThe Electricity Bill is: "+output);
} else{
output = 100*1.20+200*2+300*3+(input-300)*5;
System.out.println("\nThe Electricity Bill is: "+output);
}
}
}