1 files changed, 0 insertions, 54 deletions
diff --git a/2022/puzzle-2.lisp b/2022/puzzle-2.lisp
deleted file mode 100644
index b3b0155..0000000
--- a/2022/puzzle-2.lisp
+++ /dev/null
@@ -1,54 +0,0 @@
-(defvar input (uiop:read-file-string "2022/2-input"))
-;; Each newline represents a new round, which we should parse on the go
-
-(defun sensible-convert-input (str)
-  (cond
-    ((or (string= str "X") (string= str "A")) 0)
-    ((or (string= str "Y") (string= str "B")) 1)
-    ((or (string= str "Z") (string= str "C")) 2)))
-
-;; Round 1
-(defvar rounds
-  (with-input-from-string (stream input)
-    (loop
-      for strategy = (read-line stream nil)
-      until (null strategy)
-      collect
-      (let ((opponent (subseq strategy 0 1))
-            (yours (subseq strategy 2 3)))
-        (list (sensible-convert-input opponent) (sensible-convert-input yours))))))
-
-(loop
-  for round in rounds
-  until (null round)
-  sum
-  (destructuring-bind (opp you) round
-    (+
-     1 you ;; base score
-     (cond  ; outcome score
-       ((eq you opp) 3)
-       ((eq (mod (+ 1 opp) 3) you) 6)
-       (t 0)))))
-
-;; Round 2.
-
-;; We can still use the same rounds data as previously, just
-;; reinterpret it in when doing the sum.
-
-(defun get-correct-choice (opponent outcome)
-  (case outcome
-    (0 (mod (- opponent 1) 3))
-    (1 opp)
-    (2 (mod (+ 1 opponent) 3))
-    (t 0)))
-
-(loop for round in rounds
-      sum
-      (destructuring-bind (opp you) round
-        (let ((choice (get-correct-choice opp you)))
-          (+ 1 choice
-             (case you ;; outcome -> score
-               (0 0)
-               (1 3)
-               (2 6)
-               (t 0))))))