Java program o accept the First name , Middle Name and Last Name of a person and display full name and Short Name

    Java program o accept the First name , Middle Name and Last Name of a person and display full name  and Short Name 

(eq- Amar Kumar Singh-   A.K.S)

import java.util.Scanner;

public class demo{

public static void main(String args[]) {

    Scanner sc = new Scanner(System.in);

    String fName = sc.next();

    String mName = sc.next();

    String lName = sc.next();

    System.out.println(fName + " " + mName + " " + lName );

    System.out.println(""+fName.charAt(0)+'.'+mName.charAt(0)+'.'+lName.charAt(0));

}

}