diff options
Diffstat (limited to 'racket/aoc2022/day-01/day-01.rkt')
-rw-r--r-- | racket/aoc2022/day-01/day-01.rkt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/racket/aoc2022/day-01/day-01.rkt b/racket/aoc2022/day-01/day-01.rkt new file mode 100644 index 0000000..5215014 --- /dev/null +++ b/racket/aoc2022/day-01/day-01.rkt @@ -0,0 +1,20 @@ +#lang racket + +(require advent-of-code + threading) + +(define calorie-data (fetch-aoc-input (find-session) 2022 1)) + +;; part 1 +(~>> calorie-data + (string-split _ "\n\n") + (map (λ~>> string-split (map string->number) (apply +))) + (apply max)) + +;; part 2 +(~>> calorie-data + (string-split _ "\n\n") + (map (λ~>> string-split (map string->number) (apply +))) + (sort _ >) + (take _ 3) + (apply +)) |