New online judge: Library-Checker!

Revision en2, by yosupo, 2020-06-05 13:38:32

Hello, codeforces!

Today, I introduce yet another online judge, Library-Checker!

As the name suggests, the object of this site is checking your libraries. The problems are "Implement RMQ", "Enumerate Primes", "Exp of Formal Power Series", "Decompose a graph into three-connected components"... and so on.

All problems are managed by me. In other words, I'm the admin of this site.

Anything of problems (testcases, solutions, generator, ...) are managed in github. It means,

  • Anyone can add problems add testcases. Already most of the problems are prepared by other competitive programmers.
  • Testcases are stronger and stronger with time (ideally).

Let's enjoy your library maintenace!


  Rev. Lang. By When Δ Comment
en4 English yosupo 2020-06-05 15:32:43 2
en3 English yosupo 2020-06-05 15:31:49 258
en2 English yosupo 2020-06-05 13:38:32 444 Tiny change: 'rogrammers and\n- Testca' -> 'rogrammers.\n- Testca' (published)
en1 English yosupo 2020-05-05 20:05:14 1010 Initial revision (saved to drafts)