Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Coding Challenge Advent of Code 2019
Search
Takayuki Matsubara
January 17, 2020
Programming
0
130
Coding Challenge Advent of Code 2019
Introduce Advent of Code
https://adventofcode.com/
at M3 Tech Talk #140.
Takayuki Matsubara
January 17, 2020
Tweet
Share
More Decks by Takayuki Matsubara
See All by Takayuki Matsubara
Rails Web Development with AWS Lambda
ma2gedev
0
290
Developer Experience in GraphQL Schema-first Development
ma2gedev
0
2.2k
Dependency Inversion Principle in Keyboard Firmware
ma2gedev
0
490
OSSの歩き方 / Walking with OSS
ma2gedev
10
2.6k
GraphQL 開発で必要になったこと / What we needed for GraphQL development
ma2gedev
0
1.2k
キーボードをカスタムしてプログラミング環境を良くした話 / Improved programming environment with customizing keybords
ma2gedev
0
1.3k
Translating "Erlang in Anger" with Erlang & Elixir community members
ma2gedev
0
2.8k
Dive into Elixir v1.6 Code Formatter
ma2gedev
1
180
Make it easy to input `|>`
ma2gedev
2
2.9k
Other Decks in Programming
See All in Programming
Team operations that are not burdened by SRE
kazatohiei
1
310
なぜ適用するか、移行して理解するClean Architecture 〜構造を超えて設計を継承する〜 / Why Apply, Migrate and Understand Clean Architecture - Inherit Design Beyond Structure
seike460
PRO
3
780
Hack Claude Code with Claude Code
choplin
4
2.2k
코딩 에이전트 체크리스트: Claude Code ver.
nacyot
0
520
Startups on Rails in Past, Present and Future–Irina Nazarova, RailsConf 2025
irinanazarova
0
130
Discover Metal 4
rei315
2
140
PipeCDのプラグイン化で目指すところ
warashi
1
280
「テストは愚直&&網羅的に書くほどよい」という誤解 / Test Smarter, Not Harder
munetoshi
0
180
A full stack side project webapp all in Kotlin (KotlinConf 2025)
dankim
0
120
型で語るカタ
irof
0
120
AI時代のソフトウェア開発を考える(2025/07版) / Agentic Software Engineering Findy 2025-07 Edition
twada
PRO
91
30k
LT 2025-06-30: プロダクトエンジニアの役割
yamamotok
0
780
Featured
See All Featured
Into the Great Unknown - MozCon
thekraken
40
1.9k
A designer walks into a library…
pauljervisheath
207
24k
A better future with KSS
kneath
238
17k
Fireside Chat
paigeccino
37
3.5k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.4k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
107
19k
Build The Right Thing And Hit Your Dates
maggiecrowley
36
2.8k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
281
13k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
How STYLIGHT went responsive
nonsquared
100
5.6k
How to Ace a Technical Interview
jacobian
278
23k
Transcript
Coding Challenge Advent of Code 2019 2020/01/17 M3 Tech Talk
140 @ma2ge
self-introduction • Takayuki Matsubara • ma2ge@twitter ! • ma2gedev@github •
Ruby, Elixir, OSS, Keyboards and " • PowerAssertEx ⭐$ • github.com/ma2gedev/ power_assert_ex
Advent of Code https://adventofcode.com/
Puzzle • solve first part then second part is displayed
• second part is difficult
None
Interest • story • only submit answer • make interpreter(called
Intcode computer) through several days
Demonstration
Resources • Advent of Code • https://adventofcode.com/ • My code
• https://github.com/ma2gedev/advent-of-code • Reddit • https://www.reddit.com/r/adventofcode/
END