From: Ben Harris <bjh21@bjh21.me.uk>
Date: Thu, 2 May 2024 09:43:07 +0000 (+0100)
Subject: 01a done
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=e52bc09153c8a90266d0cd77ed652d3e0fe8f0af;p=aoc-2022.git

01a done
---

e52bc09153c8a90266d0cd77ed652d3e0fe8f0af
diff --git a/01/01a.bqn b/01/01a.bqn
new file mode 100644
index 0000000..0c2a17c
--- /dev/null
+++ b/01/01a.bqn
@@ -0,0 +1,13 @@
+SplitOnBlankLines←{
+  blanks ← ""⊸≡¨𝕩
+  blocknums ← +`blanks
+  # Set entries in blocknums to -1 when they correspond with blanks.
+  blocknums ↩ (¯1¨)⌾(blanks⊸/) blocknums
+  blocknums⊔𝕩
+}
+
+Prep←•ParseFloat¨⌾∾
+
+Main←⌈´+´¨
+
+•Show Main Prep SplitOnBlankLines •file.Lines ⊑•args