Kattis

Rock Ridge 01_22_20

Welcome to Rock Ridge 01_22_20

This is the contest system for Rock Ridge 01_22_20. The contest has now finished. You can view the final results.

6
Problems

8
Contestants

40
Languages

46
Submissions

Start & End Times

Start Time	2020-01-22 22:05 CET
End time	2020-01-23 03:05 CET

Problems

Label	Problem
A	Last Factorial Digit
B	This Ain't Your Grandpa's Checkerboard
C	Egypt
D	Popular Vote
E	Happy Happy Prime Prime
F	DVDs

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.

Languages

Algol 68 APL Bash C C# C++ COBOL Common Lisp Crystal Dart F# Fortran Gerbil Go Haskell Java JavaScript (Node.js) JavaScript (SpiderMonkey) Julia Kotlin Lua Nim Objective-C OCaml Octave Odin Pascal Perl PHP Prolog Python 2 Python 3 Ruby Rust Simula 67 SNOBOL Swift TypeScript Visual Basic Zig