An Android application to randomly assign vehicles to pilots in the context of a kart racing championship.

The primary goal of that application is to randomly associate a pilot with a different car for every race during a Grand Prix, knowing that the pilots are split into several groups and can possibly change group between races.

To solve that problem, I used a "randomized" version of the Hopcroft-Karp algorithm, which purpose is to find a maximum matching in a bipartite graph. My implementation of that algorithm is here: HopcroftKarp.java

Download the application on Google Play!