Recommendation

Not Recommended

Link

http://olli.informatik.uni-oldenburg.de/fpsort/QuickAnimation.html; http://olli.informatik.uni-oldenburg.de/fpsort/index.html

Delivery Method

Java Applet

License

Language

German

Author

Andreea Barbu; Marcus Dromowicz; Xia Gao; Matthias Koester; Christian Wolf

Institution

University of Oldenburg

Project

OLLI

RelationshipToProject

PartOfProject

Works

Yes

Description

The first link is to the Quicksort applet, that is part of a larger tutorial on Quicksort and bubblesort.

Evaluation

Since I can't read German, I can't evaluate the quality of the tutorial, nor explain why these two particular algorithms are juxtaposed. However, the Quicksort applet itself, while visually quite appealing, is poor pedagogically. The example is tiny (5 values). The index graphics are hard to comprehend. There is poor sense of the array being broken into subarrays. This is a canned animation, with no user interaction.

ActivityLevel

Canned Data; Animation

GoodFor

Lecture Aid

Screenshots

Videos

References

HowToUse

Clicking on the link above will take you to a "table of contents" for the heapsort tutorial. You can click on sections, or you can follow the forward/backward arrows to go through the tutorial.

First Visited

2010-02-08

Last Visited

2010-02-08

Last Updated

2001-02-01

Topic

QuickSort

Community

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