*scratch*

Quicksort
=========
I happened across a big pile of stuff
  And decided that it should be sorted.
The time I could spend was hardly enough,
  Any more time could not be afforded.

I picked up a thing, at random, I'm sure,
  And to each of the rest I compared it.
I made two more piles of stuff, as it were:
  The things found above and below it.

To each of those piles, the same thing I done,
  And to those thereafter created.
And not 'til the size of each pile was one --
  Were my efforts quite quickly abated.

Hardly a minute of time had passed by,
  When I realized something important.
The stuff that had been on that very first pile,
  After just a short while, was now sorted!