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Contests/ IOI prep/ Contest
0:00:00
-1668 days 6:43:44
Contest is over

IOI prep

Time elapsed

5:00:00

Time Remaining

0:00:00

Starts in

-1668 days 6:43:44

Ends in

-1668 days 1:43:44

Start

2020-10-07 19:00 CEST

End

2020-10-08 00:00 CEST
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IOI prep

Welcome to IOI prep

This is the contest system for IOI prep. The contest has now finished. You can view the final results.

17
Problems
0
Contestants
47
Languages
0
Submissions

Start & End Times

Start Time 2020-10-07 19:00 CEST
End time 2020-10-08 00:00 CEST

Problems

Label Problem
A Isomorphic Inversion
B Rectilinear Polygon
C Manhattan Shopping
D Good Messages
E Space Probe
F The Magical 3
G Random Walking
H String Stretching
I Histogrami
J Brackets
K Kindergarten Excursion
L Savez
M Send More Money
N Witchwood
O Peak Tram
P Target Practice
Q A Vicious Pikeman (Easy)

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

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