Program to display the following pattern.

 BLUEJ

   BLUE

      BLU

        BL

          B

import java.util.Scanner;

public class pattern_Tridib

{

public static void main(String args[])

{

Scanner sc=new Scanner(System.in);

int a,b,p,k=1;

String s;

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

s=sc.next();

for(a=s.length();a>=0;a--)

{

    for(p=1;p<=k;p++)

    {

        System.out.print(" ");

    }

System.out.println(s.substring(0,a));

k=k+1;

}

}

}