Please, try EDU on Codeforces! New educational section with videos, subtitles, texts, and problems. ×

kimiyuki's blog

By kimiyuki, history, 2 years ago, In English,


I would like to introduce you to my tool kmyk/online-judge-tools. This is a collection of command-line tools to automate routine work on programming contests.

The main features are:

  • download sample cases
  • test your solution locally

This supports Codeforces, AtCoder, HackerRank, CS Academy, etc.

A screencast is here:


Also, there are many sub-features, some of which are:

  • help to test reactive problems
  • generate boilerplates like int N, M; cin >> N >> M;
  • submit to some judges (including TopCoder Marathon Match)

You can find more features on or the --help option.

To install this, just type $ pip3 install online-judge-tools. Enjoy!

Read more »

  • Vote: I like it
  • +63
  • Vote: I do not like it