Just quicksort, mergesort and heapsort in a single image. I was obsessed with shrinking my code to fit in a single image :)

For Reference, The best, average and worst complexities

Algorithm | Best | Average | Worst | |
---|---|---|---|---|

Quicksort | $\Omega(n\log{}n)$ | $\Theta(n\log{}n)$ | $O(n^2)$ | |

Mergesort | $\Omega(n\log{}n)$ | $\Theta(n\log{}n)$ | $O(n\log{}n)$ | |

Heapsort | $\Omega(n\log{}n)$ | $\Theta(n\log{}n)$ | $O(n\log{}n)$ |

I went on to make this video right about that time in Processing which used the 3 $O(n^2)$ algorithms (selection,bubble,insertion) to sort randomly shuffled colours. Take a look!