Reference no: EM132217543

Question :

As of the year 2008, a 10-digit phone number that begins with either 800, 888, 877, or 866 is toll free.

Write a program that reads in a 10-digit phone number and displays a message that states whether or not the number is toll free.

For example:

Input: 8005651009

Output: 800-500-1009 is a toll-free number.

How do I change this to switch statement?

import java.util.Scanner;

public class Toll {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.print("Enter a toll number: ");

long phone = sc.nextLong();

String number = Long.toString(phone);

if (number.startsWith("800") || number.startsWith("866") || number.startsWith("877") || number.startsWith("888")){

if(number.length() == 10){

String result = number.substring(0, 3);

result = result + "-";

result = result + number.substring(3,6);

result = result + "-";

result = result + number.substring(6);

System.out.println(result+" is a toll-free number.");

}else{

System.out.println("Not a valid phone number.");

}

}else{

System.out.println("Not a toll-free number");

}

}

}

Thanks