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Diffstat (limited to '2022/day-06/day-06.rkt')
| -rw-r--r-- | 2022/day-06/day-06.rkt | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/2022/day-06/day-06.rkt b/2022/day-06/day-06.rkt index 89b8075..1c167a6 100644 --- a/2022/day-06/day-06.rkt +++ b/2022/day-06/day-06.rkt @@ -1,7 +1,6 @@ #lang racket (require advent-of-code - (only-in relation ->list ->set) (only-in algorithms sliding)) (define buffer (fetch-aoc-input (find-session) 2022 6)) @@ -11,7 +10,7 @@ (case type [(start-of-packet) 4] [(start-of-message) 14])) - (for/first ([chunk (in-list (sliding (->list data) n))] + (for/first ([chunk (in-list (sliding (string->list data) n))] [i (in-naturals n)] #:unless (check-duplicates chunk)) i)) |