Need help with columns of Pyramid of numbers

[Nick Hallloran]

Ok this problem is driving me crazy! I have to get a pyramid that has 8 rows and as the number goes down in each column it multiplies by two. I have a simple program that i made that has the pyramid in 8 rows that has the same numbers in each column. My problem is that i cannot figure out how to change the format of the columns to what i need

The code that i have is:

    
public class Pyramid {

   public static void main (String [] args){

int numberOfLines;
numberOfLines = 8;

for (int row = 1; row <= numberOfLines; row++) {

	for (int column = 1; column <= numberOfLines - row; column++)
	System.out.print("   ");

for (int num = row; num >= 1; num--)
 System.out.print((num >=10) ? " " + num : "  " + num);

for (int num = 2; num <=row; num++)
  System.out.print((num>= 10) ? " " + num : "  " + num);


  System.out.println();

}
}
}
 

As you can see the column numbers are all the same. I need them to multiply by two as it goes down. For example, the column with all ones would read from top to bottom 1, 2, 4, 8,16, 32,64,128.

Any help will be much appreciated!

[Vaishali Paramane]

...

[Nick Hallloran]

YES it is! Thank You Very Much! After looking at it, i realized how easy it actually was and that i was over thinking it!

[Maneesh Godbole]

Vaishali,
I am sorry, but I have edited out your solution.

Here at the Ranch, especially in the beginners forum, we encourage people to arrive at the solution themselves. That is the best way to learn. Though you meant well, it hardly helped learning.
In future, please post hints or identify where the code is going wrong. But avoid giving ready made solutions.

[Vaishali Paramane]

hi Maneesh Godbole

sorry for providing direct solution.

I cannt write english properly thats why i sent program.