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| author | H.J <thechairman@thechairman.info> | 2024-10-09 11:36:55 -0400 |
|---|---|---|
| committer | H.J <thechairman@thechairman.info> | 2024-10-09 11:36:55 -0400 |
| commit | 8777ff071f7bb37631baa7b6717ad29961e50911 (patch) | |
| tree | 6d59c4ed58e454b960339c3d1151f0a879e8d7cb /aoc2022/day-06/day-06.rkt | |
| parent | 6156a9ef7be4012063a042aafb4e9b0d7eadde8e (diff) | |
| download | gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.tar.gz gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.zip | |
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Diffstat (limited to 'aoc2022/day-06/day-06.rkt')
| -rw-r--r-- | aoc2022/day-06/day-06.rkt | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/aoc2022/day-06/day-06.rkt b/aoc2022/day-06/day-06.rkt deleted file mode 100644 index 1c167a6..0000000 --- a/aoc2022/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) |