2021 NA Regionals Practice Contest 4

Welcome to 2021 NA Regionals Practice Contest 4

This is the contest system for 2021 NA Regionals Practice Contest 4. The contest has now finished. You can view the final results.

11
Problems
26 / 21
Contestants / Teams
46
Languages
85
Submissions

Start & End Times

Start Time 2022-02-06 19:00 CET
End time 2022-02-07 00:00 CET

Scoring

Pass/Fail — Ranked

Explanation:
Each problem is pass/fail. Participants are ranked by the number of solved problems, breaking ties by penalty (sum of time + 20 minutes per wrong submission, for all solved problems). Time is rounded to minutes.

Standings

  • Standings are shown without limitation.