CALCULUM-ICPC-NA-Regional-2025

Time elapsed

168:00:00

Time Remaining

0:00:00

Starts in

-78 days 20:16:07

Ends in

-71 days 20:16:07

Start

2025-12-28 23:30 CET

End

2026-01-04 23:30 CET

Visit Scoreboard

CALCULUM-ICPC-NA-Regional-2025

Welcome to CALCULUM-ICPC-NA-Regional-2025

This is the contest system for CALCULUM-ICPC-NA-Regional-2025. The contest has now finished. You can view the final results.

12
Problems

3
Contestants

54
Languages

12
Submissions

Description

Copy of the ICPC NA East Division 2025 contest.

Start & End Times

Start Time	2025-12-28 23:30 CET
Length	168:00:00
End time	2026-01-04 23:30 CET

Problems

Label	Problem
A	A Little Leftover Pizza
B	Andor Strikes Again
C	AROD
D	But I Want to Win
E	Chess Solitaire
F	Fractional Sequence
G	How Many Balls?
H	Move It, Slowpoke!
I	Number Pyramid
J	Polyomino Tiling
K	Triptych
L	Valley Gulls

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