Kattis

Stack Overflow Tech Challenge

Welcome to Stack Overflow Tech Challenge

This is the contest system for Stack Overflow Tech Challenge. The contest has now finished. You can view the final results.

58
Problems

7
Contestants

40
Languages

133
Submissions

Start & End Times

Start Time	2020-02-24 01:01 CET
End time	2020-02-24 02:01 CET

Problems

Label	Problem
A	Solving for Carrots
B	R2
C	Quadrant Selection
D	Planina
E	Hello World!
F	Cold-puter Science
G	Bijele
H	Autori
I	Tarifa
J	Take Two Stones
K	Stuck In A Time Loop
L	Spavanac
M	Sibice
N	Quality-Adjusted Life-Year
O	Pot
P	Piece of Cake!
Q	Oddities
R	Nasty Hacks
S	Last Factorial Digit
T	I've Been Everywhere, Man
U	IsItHalloween.com
V	Hissing Microphone
W	Heart Rate
X	Grass Seed Inc.
Y	FizzBuzz
Z	Filip
AA	Faktor
AB	Dice Cup
AC	Detailed Differences
AD	Datum
AE	Cryptographer's Conundrum
AF	Cetvrta
AG	Bela
AH	Batter Up
AI	Zamka
AJ	Trik
AK	The Amazing Human Cannonball
AL	Symmetric Order
AM	Sum Squared Digits Function
AN	Star Arrangements
AO	Stand on Zanzibar
AP	Speed Limit
AQ	Seven Wonders
AR	Roaming Romans
AS	Railroad
AT	Provinces and Gold
AU	Poker Hand
AV	Pet
AW	Odd Man Out
AX	No Duplicates
AY	Mixed Fractions
AZ	License to Launch
BA	Ladder
BB	Kornislav
BC	Kemija
BD	Judging Moose
BE	ICPC Awards
BF	Harshad Numbers

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

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