AoC-2023

My solutions for the Advent of Code 2023 (in Kotlin). Note that the vast majority of the scaffolding and util code was taken from my AoC-2022 repository from last year.

Direct links:

• Day 1: solved, 2 stars (input)
• Day 2: solved, 2 stars (input)
• Day 3: solved, 2 stars (input)
• Day 4: solved, 2 stars (input)
• Day 5: solved, 2 stars (input)
• Day 6: solved, 2 stars (input)
• Day 7: solved, 2 stars (input)

Contents:

• input: All input files, named as day${day-of-month}.txt
• output: Output files containing results (and possibly benchmarks) for the different days. Named either day${day-of-month}.txt for a single day or days.txtfor all outputs in one file
• src/main/kotlin: Kotlin source root
  • com.rtarita: packagae root
    • days: package containing all AoC day solutions, beginning with a (fallback) Day 0 and going to Day 25. Named Day${day-of-month}.kt
    • structure: package containing the infrastructure which defines how AoC Day challenges are defined, executed, benchmarked, outputted and printed to files
      • fmt: utility classes helping me to format the outputs of AoC challenges
    • util: package for .kt files which contain top-level / extension utilities
      • ds: data structures
        • graph: A graph data structure implemented based on adjacency lists
        • heap: A heap data structure implemented based on an array
      • bitops.kt: utilities related to bitwise operations or byte-level conversions
      • collections.kt: various extensions related to kotlin standard collections
      • comparisons.kt: certain utilites concerning Comparables and Comparators
      • generic.kt: control flow or generic utilities
      • internal.kt: internal utilites that are useful for maintaining the infrastructure
      • io.kt: utilities for reading from / writing to files, or working with paths and files in general
      • maths.kt: mathematical utilities, mostly definitions of stdlib functions for other numeric datatypes
      • strings.kt: utilities related to strings and string manipulation
    • main.kt: contains the main function which will execute the current AoC day challenge
• other top-level files: build files, license, etc.