From: Rob Biedenharn <Rob@...>
Date: 2009-05-01T05:22:56+09:00
Subject: Re: Strange two dimensional array behaviour

On Apr 30, 2009, at 3:54 PM, Zsolnai Csaba wrote:

> This code is supposed to read in a 9x9 table (sudoku table) from a
> simple text file. It then needs to write it out on the screen.
>
> #Write out the 2 dimensional array
>
>  for i in (1..9)
>    for j in (1..9)
>      print puzzle[i][j]
>      print " "
>    end
>    print "\n"
>  end
>
> end
<snip>
>
> Any ideas, why ?
> -- 


Arrays index from 0. A 9-element array has indexes from 0..8

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob@AgileConsultingLLC.com