Mosaic matrix: Difference between revisions

;Task:

Draw a 'mosaic' matrix which, for the purposes of this task, is a square matrix which has 1's in alternate cells (both horizontally and vertically) starting with a 1 in the top-left hand cell.

=={{header|11l}}==

{{trans|Python}}

<syntaxhighlight lang="11l">

V size = 9

<syntaxhighlight lang="action!">

;;; draw a "mosaic matrix" - one with a 1 in the top-left and then

 

;;; draws a mosaic matrix with height and width = n

 

=={{header|Arturo}}==

<syntaxhighlight lang="rebol">drawSquare: function [side][

loop 1..side 'x ->

0 1 0 1 0 1 0 1 0 1 0

1 0 1 0 1 0 1 0 1 0 1</pre>

 

=={{header|PL/M}}==

 

=={{header|Quackery}}==

<syntaxhighlight lang="quackery"> [ 1 & not ] is even ( n --> b )