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 --- 2022/day-06/day-06.rkt | 22 ---------------------- 1 file changed, 22 deletions(-) delete mode 100644 2022/day-06/day-06.rkt (limited to '2022/day-06/day-06.rkt') diff --git a/2022/day-06/day-06.rkt b/2022/day-06/day-06.rkt deleted file mode 100644 index 1c167a6..0000000 --- a/2022/day-06/day-06.rkt +++ /dev/null @@ -1,22 +0,0 @@ -#lang racket - -(require advent-of-code - (only-in algorithms sliding)) - -(define buffer (fetch-aoc-input (find-session) 2022 6)) - -(define (find-marker data type) - (define n - (case type - [(start-of-packet) 4] - [(start-of-message) 14])) - (for/first ([chunk (in-list (sliding (string->list data) n))] - [i (in-naturals n)] - #:unless (check-duplicates chunk)) - i)) - -;; part 1 -(find-marker buffer 'start-of-packet) - -;; part 2 -(find-marker buffer 'start-of-message) -- cgit v1.2.3