Write a program to accept the name of a person in first, middle and last name format in a single variable. Then display name in the following format

 

Q Write a program to accept the name of a person in first, middle and last name format in a single variable. Then display name in the following format.

Example : INPUT: MOHANDAS KARAMCHAND GANDHI

                   OUTPUT: GANDHI M.K.

SOLUTION:

import java.lang.StringBuffer;

import java.lang.String;

import java.util.Scanner;

class q7

{

    public static void main(String args[])

    {

         String name;

         String temp1 = new String();

         char p,q,r;

         int j,k = 0,i = 0,count = 0;

         Scanner sc = new Scanner(System.in);

         System.out.println("Enter Name: ");

         name = sc.nextLine();

         name = name.toUpperCase();

         while(i < name.length())

         {

            if(name.charAt(i) == ' ')

            {  

                   count++;

                if(count == 2)

                {

                    temp1 = name.substring(++i);

                    break;

                }    

                else

                    k = i;    

            }

            i++;

         }

         temp1 = temp1.concat(" ");

         temp1 = temp1.concat(String.valueOf(name.charAt(0)));

         temp1 = temp1.concat(".");

        k = k + 1;

         temp1 = temp1.concat(String.valueOf(name.charAt(k)));

        System.out.println(temp1);

    }

}

OUTPUT: