prep for 2023, renaming for consistency

1 files changed, 0 insertions, 24 deletions

diff --git a/2021/day-02/day-02.rkt b/2021/day-02/day-02.rkt
deleted file mode 100644
index 0bd0c3d..0000000
--- a/2021/day-02/day-02.rkt
+++ /dev/null
@@ -1,24 +0,0 @@
-#lang racket
-(require advent-of-code
-         threading
-         algorithms)
-
-(define motion-data
-  (~> (open-aoc-input (find-session) 2021 2 #:cache (string->path "./cache"))
-      (port->list read _)
-      (chunks-of _ 2)))
-
-;; part 1
-(for/fold ([depth 0] [position 0] #:result (* depth position)) ([motion (in-list motion-data)])
-  (match motion
-    [(list 'forward x) (values depth (+ position x))]
-    [(list 'up x) (values (- depth x) position)]
-    [(list 'down x) (values (+ depth x) position)]))
-
-;; part 2
-(for/fold ([aim 0] [depth 0] [position 0] #:result (* depth position))
-          ([motion (in-list motion-data)])
-  (match motion
-    [(list 'forward x) (values aim (+ depth (* aim x)) (+ position x))]
-    [(list 'up x) (values (- aim x) depth position)]
-    [(list 'down x) (values (+ aim x) depth position)]))