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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 /aoc2021/day-01/day-01.rkt | |
| parent | 6156a9ef7be4012063a042aafb4e9b0d7eadde8e (diff) | |
| download | gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.tar.gz gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.zip | |
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Diffstat (limited to 'aoc2021/day-01/day-01.rkt')
| -rw-r--r-- | aoc2021/day-01/day-01.rkt | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/aoc2021/day-01/day-01.rkt b/aoc2021/day-01/day-01.rkt deleted file mode 100644 index 48ef158..0000000 --- a/aoc2021/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))
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