You are a part of a developer team who is tasked with making an online game about battles between teams of fighting vehicles. Your task today is to implement an algorithm for automatic matchmaking - compiling teams for an online battle. You need to select 9 players for each of two opposing teams with the longest waiting time in the lobby, and each team should contain 3 vehicles of each of 3 possible vehicle types.
You should use the generateTeams method of TeamGenerator service to generate teams for a battle.
You can find it in the proxet.tournament.generator.TeamGenerator class.
You should implement your algorithm in the body of this method.
public TeamGeneratorResult generateTeams(String filePath) { }.
This function receives a file name with waiting statistics and vehicle types for players. And you will need to return TeamGeneratorResult class with two lists with players inside.
There will be a text file with 3 tab-delimited values:
- User Name (string)
- Wait time in seconds (int)
- Vehicle type (int 1,2,3)
There is a test that will ensure that you have found the best team. Your task is to make sure the test passes.
Also, there is a pipeline that runs this test in a docker; Make sure you don't break the docker configuration, otherwise we won't be able to validate the results.
- Make a fork of this repo.
- Do the changes necessary for the
gradle testcommand to pass. - Submit a Pull Request to the repo. Please submit your PR only when you're sure that it's correct. A testing pipeline runs automatically when a PR is created. If we have more than one pipeline associated with you - we'll take a random one.
- We'll run the pipelines to calculate the execution time, so please ensure that your code is fast.
- We'll read the code, so please keep it clean and readable. Please add comments to your code where necessary.
- Good luck!