acrofrank / tryalgo

Basic and advanced algorithms and data structures

tryalgo

Basic and advanced algorithms and data structures for preparing programming competitions (e.g. ACM-ICPC) and coding interviews.
By Christoph Dürr and Jill-Jênn Vie.

Install

pip install tryalgo

Documentation

• Documentation of tryalgo 1.3
• Blog tryalgo.org in French and English

Demo: TryAlgo in Paris

Usage

Dynamic programming some example with coin change:

from tryalgo import coin_change

print(coin_change([3, 5, 11], 29))  # True because 29 = 6 x 3 + 0 x 5 + 1 x 11

Des chiffres et des lettres (that inspired Countdown)

from tryalgo.arithm_expr_target import arithm_expr_target

arithm_expr_target([25, 50, 75, 100, 3, 6], 952)

Returns '((((75*3)*(100+6))-50)/25)=952'.

Test

We prepared many tests. They can be used to practice your programming skills!

python -m unittest

Found a bug?

Please drop an issue.

Authors

© 2016–2018, Christoph Dürr and Jill-Jênn Vie ([email protected]).
Released under the MIT License.

Contributors

Thanks!

• Louis Abraham
• Lilian Besson
• Stéphane Henriot
• Ryan Lahfa
• Olivier Marty
• Samuel Tardieu