BlueJ Program On Pattern

School students of ICSE and ISC board needs practice on lot of pattern programs. Here is a pattern program as given below:

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class Pattern

{

int i,j,x;

 public void show()

 {

      for(i=0;i< 4;i++)
     {

          x=i+1;

           for(j=0;j< 5;j++)
         {

                System.out.print(x);

                if(i%2==0)

                x++;

                else

                x--;

                if(i%2==0 && x>4)

                x=1;

                else if(i%2!=0 && x< 1)
                x=4;

            }

            System.out.println();

        }

    }

public static void main(String args[])

{

 Pattern ob=new Pattern();

ob.show();

}

}

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