Write a program to accept the total cost from the user. Calculate the discount and Net bill according the given rates. Print the details of the user.

```
import java.io.*;
public class bill
{
public static void main() throws IOException
{
BufferedReaderbr=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter the total cost");
double T=Double.parseDouble(br.readLine());
double D=0.0;
double NA=0.0;
if(T<=2000)
{
D=T*5/100;
NA=T-D;
}
else if(T>=2001&&T<=5000)
{
D=T*25/100;
NA=T-D;
}
else
{
D=T*50/100;
NA=T-D;
}
System.out.println("Total cost is"+T+"Rs.");
System.out.println("The discount is"+D+"Rs.");
System.out.println("Net bill is="+NA+"Rs.");
}
}
```

Enter the total cost 4000 Total cost is4000.0Rs. The discount is1000.0Rs. Net bill is=3000.0Rs. |