From eb1d3f08e0bc30090945979dad0e21a22baabce4 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Wed, 29 May 2024 10:37:48 +0100
Subject: [PATCH] 20a doesn't work

It's a pretty solution, but the problem statement has different ideas
about what moving an element past the end of the list means.
---
 20/20a.bqn | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 20/20a.bqn

diff --git a/20/20a.bqn b/20/20a.bqn
new file mode 100644
index 0000000..897c8ce
--- /dev/null
+++ b/20/20a.bqn
@@ -0,0 +1,13 @@
+Prep←•ParseFloat¨
+
+Main←{ 𝕊 orig:
+  •Show orig
+  cur←orig
+  JumpFwd←{(1⊸⌽)⌾(((1+|𝕨)⊸↑)∘((⊑𝕩⊐𝕨)⊸⌽)) 𝕩}
+  Jump←{𝕨≥0 ? 𝕨 JumpFwd 𝕩; ⌽ 𝕨 JumpFwd ⌽𝕩}
+  {
+    •Show cur ↩ 𝕩 Jump cur
+  }¨orig
+}
+
+•Show Main Prep •file.Lines ⊑•args
-- 
2.30.2