University of Alberta

Courses/ CMPUT-303-403/ Fall-2023/ Open-Pool-403-Diabolical/ Assignment
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Open-Pool-403-Diabolical

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Start

2023-09-13 09:00 CEST

End

2023-12-08 07:55 CET
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Open-Pool-403-Diabolical

Welcome to Open-Pool-403-Diabolical

16
Problems
107
Students
52
Languages
3
Submissions

Description

Problems here count as a "hard" problem for the purposes of scoring in the open pools for CMPUT 403. But they are way harder (on average) than problems in the hard open pool. I encourage students to not work on these problems unless they already have extensive problem solving experience. Do so at your own risk!

Most of these are just a selection of problems from the top 1/3 hardest problems from the North America Championship, but there are a few outside of that as well.

Start & End Times

Start Time 2023-09-13 09:00 CEST
End time 2023-12-08 07:55 CET

Problems

Label Problem
A Apple Orchard
B Permutation CFG
C Special Cycle
D Cookie Cutter
E Another Coin Weighing Puzzle
F Sneaky Snowninjas
G The King's Guards
H k-Colouring of a Graph
I Bomas
J Triangular Logs
K Tree Canopy Graphs
L Reset
M Fail Fast
N Who Watches the Watchmen?
O Cram
P A Tree and Two Edges

Scoring

Pass/Fail — Unranked

Explanation:
Each problem is pass/fail. Participants are not ranked

Results

  • Results are shown without limitation.
  • Only groups that have solved at least 100 problems are shown.

Languages

Ada Algol 68 APL Bash C C# C++ COBOL Common Lisp Crystal C with GMP C++ with GMP C with Memory Check C++ with Memory Check D Dart Elixir Erlang F# Forth Fortran Go Haskell Java JavaScript (Node.js) JavaScript (SpiderMonkey) Java with Algs4 Julia Kotlin Lua Modula-2 Nim Objective-C OCaml Octave Odin Pascal Perl PHP Prolog Python 3 Python 3 with NumPy Racket Ruby Rust Simula 67 Smalltalk SNOBOL Swift TypeScript Visual Basic Zig