Intro to USACO - Contest 1

Time elapsed

137:01:34

Time Remaining

30:58:26

Starts in

-5 days 17:01:34

Ends in

1 day 6:58:26

Start

2025-10-28 02:00 CET

End

2025-11-04 02:00 CET

Visit Scoreboard

Intro to USACO - Contest 1

Welcome to Intro to USACO - Contest 1

This is the contest system for Intro to USACO - Contest 1. The contest has now started. Log in to submit a solution or view the current standings.

11
Problems

2
Contestants

54
Languages

24
Submissions

Start & End Times

Start Time	2025-10-28 02:00 CET
End time	2025-11-04 02:00 CET

Problems

Label	Problem
A	Aaah!
B	Quadrant Selection
C	Stuck In A Time Loop
D	Oddities
E	Jumbo Javelin
F	Cold-puter Science
G	Piece of Cake!
H	Pet
I	Nasty Hacks
J	Coffee Cup Combo
K	Game Rank

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