tokeniser

program to find middle name eg rakesh kumar rathod so the output will be kumar .. bt tokeniser

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June 18, 2012 at 12:00 PM

Here is an example of StringTokenizer class that accept the full name from the user and display the middle name.

import java.util.*;
public class GetMiddleName
{
       public static void main(String[] args) {
            Scanner input = new Scanner(System.in);
            System.out.println("Enter your full name: ");
            String fullName = input.nextLine();
            StringTokenizer stok = new StringTokenizer(fullName);
            String firstName = stok.nextToken();

            StringBuilder middleName = new StringBuilder();
            String lastName = stok.nextToken();
            while (stok.hasMoreTokens())
            {
              middleName.append(lastName + " ");
              lastName = stok.nextToken();
            }
            System.out.println("Middle Name: "+middleName.toString().trim());
          }
        }

June 18, 2012 at 12:07 PM

The given code also displays the middle name by accepting the full name from the user.

import java.util.*;
public class GetMiddleName
{
public static void main(String[] args) {
            Scanner input = new Scanner(System.in);
            System.out.println("Enter your full name: ");
            String fullName = input.nextLine();
            int firstSpace = fullName.indexOf(" ");
            int lastSpace = fullName.lastIndexOf(" ");
            String middleName = fullName.substring(firstSpace,lastSpace);
            System.out.println("Middle Name: "+middleName);
        }
}