AdventOfCode2020 VS adventofcode

AoC 2020 was like that too.

As a reminder, https://adventofcode.com/2020 started jumping at day 8

I learned Zig first from the official guide at https://ziglang.org/learn/getting-started/, then from https://ziglearn.org/. I also used Zig to go through https://adventofcode.com/2020, which more about solving given tasks. At certain point you will be ready to read source code of Zig's std library in place for documentation.

Go through the AdventOfCode in C# - it will show you what you are missing when it comes to data types and algorithms.

2020 in Rust

Link to full solution

Phew, almost 2 hours of intense coding. This was an incredibly difficult day. Got flashbacks to day 20 of last year.

This is the seventh year puzzles, if you want to check out previous years take a look at: 2015, 2016, 2017, 2018, 2019, 2020

The only code differs for two parts is as follows - https://github.com/bhosale-ajay/adventofcode/blob/master/2023/ts/D07.test.ts - under 80 lines.

Easy day TypeScript, P1 - Brute Force, P2 - Formula

[LANGUAGE: TypeScript] Github - Under 40 lines, all parts running under 8ms.

[LANGUAGE: TypeScript] TypeScript - Running under 30ms (both parts)

F# This year I solved puzzles using TypeScript as well as F# - Day 18, 19, and 22 TBD

F# - After looking at some Python solution calculated the position of blizzard for nth time instead of maintaining the grid, which makes it easier with F#.