[2020] [Rust] Solving Advent of Code 2020 in under a second

This page summarizes the projects mentioned and recommended in the original post on reddit.com/r/adventofcode

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  • aoc2020

    Advent of Code 2020 (by ednl)

    For instance, I wrote this in C for day 15 https://github.com/ednl/aoc2020/blob/main/day15.c which runs in 1.635 s on a Raspberry Pi 4 (4 GB, RPiOS 32-bit on SSD, overclocked to 1.8 GHz) when timing on the command line with "time", taking the lowest "user" value of about 10 manual runs. Compiled with gcc -Ofast (version 8.3.0).

  • advent-of-code-2020

    :christmas_tree: My Advent of Code solutions in Rust. http://adventofcode.com/2020

    Well done on your 0.541s timing by the way! Mind to test my day15b implementation as well on the same system? It's standalone and straightforward to run.

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  • AdventOfCode

    My solutions for Advent of Code in Python 3 and Rust (by benediktwerner)

    Interesting! I did something similar but haven't gotten further than day 13 yet (and skipped day 11 and 12 for the moment).

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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