implementation

Time elapsed

5:00:00

Time Remaining

0:00:00

Starts in

-23:52:46

Ends in

-18:08:46

Start

2025-11-01 19:15 CET

End

00:59 CET

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implementation

Welcome to implementation

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

16
Problems

3 / 1
Contestants / Teams

54
Languages

21
Submissions

Start & End Times

Flexible Start Time	2025-11-01 19:15 - 2025-11-02 00:59 CET
End time	2025-11-02 00:59 CET

Problems

Label	Problem
A	Ant Typing
B	Bad Packing
C	Bitonic Ordering
D	Condorcet
E	Dominating Duos
F	Exam Manipulation
G	Exciting Tournament
H	Kth Subtree
I	Longest Common Subsequence
J	Magic Trick
K	Missing Number
L	Rainbow Numbers
M	Rating Problems
N	Triangular Collection
O	TripTik
P	Unread Messages

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 60 Algol 68 APL Bash BCPL BQN C C# C++ COBOL Common Lisp Crystal D Dart Elixir Erlang F# Forth Fortran Fortran 77 Gerbil Go Haskell Icon Java JavaScript (Node.js) JavaScript (SpiderMonkey) Julia Kotlin Lua Modula-2 Nim Objective-C OCaml Octave Odin Pascal Perl PHP PL/I Prolog Python 2 Python 3 Racket Ruby Rust Simula 67 Smalltalk SNOBOL Swift TypeScript Visual Basic Zig