https://github.com/tonytw1/advent2023

https://github.com/tonytw1/advent2023

Last synced: 3 days ago
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• Host: GitHub
• URL: https://github.com/tonytw1/advent2023
• Owner: tonytw1
• Created: 2023-12-03T14:37:27.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-04-12T15:08:10.000Z (about 1 year ago)
• Last Synced: 2025-06-12T13:03:24.714Z (about 1 month ago)
• Language: Kotlin
• Size: 244 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
![day18](https://github.com/tonytw1/advent2023/assets/150238/2e29f826-5523-45de-a047-00da47f2fba9)

47/50 this year which was a personal best.

Kotlin seems to produce consistently lower line counts than Java.

The syntax for common operations like sort, map and filter is more memorable.

[Day 12](src/test/kotlin/Day12.kt) part 2 was the most enlightening exercise.

Part 1 was quickly solved using global vars. 

It took alot of thought to successfully refactor the visit method into something with a cachable method signature.