advent-of-code VS Advent-of-Code

[ Language : Javascript ] Code : https://github.com/sanishchirayath1/advent-of-code/blob/master/2023/day8/index.js

Readable javascript solution. I will be pushing updating the repo with each days solutions, Love to hear the feedbacks. https://github.com/sanishchirayath1/advent-of-code/blob/master/2023/day4/index.js

Javascript solution

Readable Javascript solution, You can look for index.js where i solved it for the first time, compare that with solution on readable.js , readability matters

Swift. I tried to use GameplayKit's pathfinding, but I got fed up with it being in Objective-C and not working with subtypes properly. shortestPathSources is just an implementation of Dijkstra that works on matrices.

Swift.

Swift. Algorithms had me covered for Part 2, but I had to make something for Part 1 that would allow for getting the elements of a Sequence based on sorted offsets, without having to start from the beginning each time.

I recommend SIMD2—it can save you a lot of reinventing the 2D wheel!

Swift. We don't have good types for this. 🤮

Swift. containsOnlyUniqueElements is not in the standard library; it relies on this Set initializer.

Works grood.

No, I edited my comment. I was wrong in thinking that there was a proper overload. The one I'm using is just from `extension Collection where Self.Element : Equatable` in the new _StringProcessing section for Regex. It gives the correct result, but it's not as fast as it could be. (https://stackoverflow.com/questions/64066681/check-if-one-range-is-within-another)

Swift, using some helpers for `CaseIterable`.