After deciding to implement the 2021 Advent of Code challenges in AWK, I decided to go back to some of the previous year challenges as well. This daily programming challenge can be found at http://www.adventofcode.com.
Here are my solutions. There is a folder for each day, each containing:
| file | description |
|---|---|
| Makefile | Makefile that runs a regression by default |
| expected.txt | Expected results of regression test |
| sample.txt | sample input from the challenge description |
| input.txt | test input from the challenge description |
| one.awk | first solution |
| two.awk | second solution |
| * | additional files as needed |
I had previously logged in using a different mechanism (probably email), although for 2022 I used my GitHub credentials, and the inputs/solutions are different. So I'm updating the repo to match the new problem set. I also discovered that Day 17 was broken (not sure what happened), so I've fixed that.
Jerry Williams gsw@wfam.info