BlueJ Program Of Printing Word In A Specific Pattern

In this BlueJ program user will enter any word and the word will be displayed

following a pattern. If the entered word is 'ORDER', the output would be:

D

R D E

O R D E R

import java.io.*;

class Word

{

 String s1;

 int i,j,len,x=0,mid;

 BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

 public void takeWord() throws Exception

 {

  System.out.println("Enter the word:");

  s1=br.readLine();

  len=s1.length();

  for(i=0;i<=len/2;i++)

  {

  mid=len/2-i;

  for(j=mid;j<=mid+x;j++)

  {

   System.out.print(s1.charAt(j));

   }

   x=x+2;

   System.out.println();

   }

  }

   public static void main(String args[])throws Exception

  {

Word ob=new Word();

   ob.takeWord();

   }

   }

Related Post:  BlueJ Programs on String/Sentence