From 8ab65dc2da1742eb86ec636c50c7018385b68167 Mon Sep 17 00:00:00 2001 From: "J.J" Date: Thu, 30 Nov 2023 17:10:00 -0500 Subject: prep for 2023, renaming for consistency --- 2021/day-01/day-01.rkt | 20 -------------------- 1 file changed, 20 deletions(-) delete mode 100644 2021/day-01/day-01.rkt (limited to '2021/day-01/day-01.rkt') diff --git a/2021/day-01/day-01.rkt b/2021/day-01/day-01.rkt deleted file mode 100644 index 48ef158..0000000 --- a/2021/day-01/day-01.rkt +++ /dev/null @@ -1,20 +0,0 @@ -#lang racket -(require advent-of-code - threading) - -;; part 1 -(define sensor-data - (~> (open-aoc-input (find-session) 2021 1 #:cache (string->path "./cache")) - (port->list read _))) - -(define (count-increases data offset) - (for/sum ([x (in-list data)] - [y (in-list (drop data offset))] - #:when (< x y)) - 1)) - -(~a "Part 1: " (count-increases sensor-data 1)) - -;; part 2 - -(~a "Part 2: " (count-increases sensor-data 3)) \ No newline at end of file -- cgit v1.2.3