Java program to print following number pattern

 6 5 4 3 2 1 2 3 4 5 6 
   6 5 4 3 2 3 4 5 6 
     6 5 4 3 4 5 6 
       6 5 4 5 6 
         6 5 6 
           6 

Answer :

public class Pattern6
{

   public static void main(String[] args)
   {
  
      for(int i=1;i<(7);i++)
      {
         for(int s=1;s<(i);s++)
         {
            System.out.print("   ");
         }

         for(int j=6;j>=i;j--)
         {
            System.out.print(j+" ");
         }

         int t=i+1;

         while(t<(7))
         {
            System.out.print(t+" ");
            t++;
         }

         System.out.println();
     }

 }

}