From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 1 Jun 2024 09:29:40 +0000 (+0100)
Subject: 22a input parsed
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=0cf39c27d95176e1dfc7cda80b099cfb241a162c;p=aoc-2022.git

22a input parsed
---

diff --git a/22/22a.bqn b/22/22a.bqn
new file mode 100644
index 0000000..cc04f7b
--- /dev/null
+++ b/22/22a.bqn
@@ -0,0 +1,6 @@
+PrepMap←{ >(⌈´≠¨𝕩)⊸↑¨𝕩 }
+PrepStep←{ 𝕊"L": 'L'; 𝕊"R": 'R'; •ParseFloat 𝕩 }
+PrepPath←{ PrepStep¨(+`⟨0⟩∾≠˝⍉2↕𝕩∊"LR")⊔𝕩 }
+Prep←{ ⟨ PrepMap ¯2↓𝕩, PrepPath ¯1⊑𝕩 ⟩ }
+
+•Show Prep •file.Lines ⊑•args