Given the number of electrical units consumed the task is to calculate and display the total amount payable. Follow the below given cost chart.
- First 1 to 50 units 2 ₹/unit
- Next 51 to 100 units 4 ₹/unit
- Next 101 to 150 units 6 ₹/unit
- More than 150 units 8 ₹/unit
Java
import java.util.*;
public class ElectricBillSlab
{
public static void main(String args[])
{
int u=0;
double charge=0;
Scanner sc=new Scanner(System.in);
System.out.print("Consumed Units: ");
u=sc.nextInt();
if(u>0&&u<=50)
{
charge=(u-0)*2;
}
else if(u>50&&u<=100)
{
charge=((50-0)*2)+((u-50)*4);
}
else if(u>100&&u<=150)
{
charge=((50-0)*2)+((100-50)*4)+((u-100)*6);
}
else if(u>150)
{
charge=((50-0)*2)+((100-50)*4)+((150-100)*6)+((u-150)*8);
}
else
{
System.out.println("Number of units can not be zero or negative");
}
System.out.println("Payable Amount: Rs "+charge);
}
}