From 00d6f670712c49612a11cea3629a2d8f55060bf4 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Fri, 3 May 2024 10:26:10 +0100
Subject: [PATCH] 03b done
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Still don't really understand the interaction of ˝ and ˘ though.
---
 03/03b.bqn | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 03/03b.bqn

diff --git a/03/03b.bqn b/03/03b.bqn
new file mode 100644
index 0000000..9a52f2a
--- /dev/null
+++ b/03/03b.bqn
@@ -0,0 +1,10 @@
+Group←{⟨∘,3⟩⥊𝕩}
+Intersect←{(𝕨∊𝕩)/𝕨}     # Find elements of 𝕨 that are in 𝕩.
+
+PriorityLC←{( 1+𝕩-'a')×(𝕩≥'a')∧(𝕩≤'z')}
+PriorityUC←{(27+𝕩-'A')×(𝕩≥'A')∧(𝕩≤'Z')}
+Priority←PriorityLC+PriorityUC
+
+Main←{+´(Priority (⊑Intersect´)¨<˘Group𝕩)}
+
+•Show Main •file.Lines ⊑•args
-- 
2.30.2