Talk:Dutch national flag problem: Difference between revisions

:That's a low probability event for any reasonably sized collection of balls, so I did it manually in the example. If you want it automatic, replacing ? with (3||.@\:)^:(-:/:~)@? will do most of the work, but note this won't work if the user decided to select too small of a collection of balls (1). --[[User:Rdm|Rdm]] 00:58, 2 July 2012 (UTC)