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Graphstation - software for modelling algorithms

Visualisation of algorithms for sorting, searching, Huffman, travelling salesman, 7 bridges of Konigsberg

John Lamb

Created by John Lamb
last edited Feb 10 2021 by John Lamb

This is a free resource for teachers to use in class or students at home. Run algorithms and see the code in different languages as well as a visual representation. Its useful for both GCSE and A level content. The application also generates student worksheets for some algorithms.

Algorithms currently featuring

Bubble sort (with worksheet generator)

Merge sort (including recursive)

Insertion sort

Linear search

Binary search

7 bridges of Konigsberg (Eulerian)

Huffman tree (with worksheet generator)

Travelling salesman (Brute force & Nearest neighbour algorithms)

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