Holiday Fun: The Advent of Code using SAS

jmhorstman — Wed, 05 Dec 2018 22:32:05 GMT

Hi All,

Has anyone else out there been doing the Advent of Code this holiday season? You get a fun little coding puzzle every day of the advent season (December 1 through 25). They can be done using any programming tool or language, but naturally I'm doing them all in SAS.

I'd love to compare solutions if anyone else is interested. In several cases, I've come up with one proc-oriented solution and another data-step-only solution (frequently involving hash objects). I've already learned a few new tricks.

Unfortunately, you won't find me on the leaderboard. You get there by being one of the first few to submit a correct solution after each day's problem goes live at midnight (Eastern time). If I'm up writing code after midnight, it's only because something has gone very, very wrong. 🙂

Josh Horstman

Re: Holiday Fun: The Advent of Code using SAS

Rick_SAS — Thu, 06 Dec 2018 14:14:14 GMT

Interesting. The Dec 6 problem asks for locations that are near any points in a given set. You can use the DISTANCE function in SAS/IML (which supports Manhatten distance) to solve the problem. A similar idea was discussed in this blog post about nearest neighbors.

topic Re: Holiday Fun: The Advent of Code using SAS in SAS Programming

Holiday Fun: The Advent of Code using SAS

Re: Holiday Fun: The Advent of Code using SAS