From 83c73c8a9c53d892a98feefce6a683f63e76e6cb Mon Sep 17 00:00:00 2001
From: Jörg Sommrey <28217714+jo-37@users.noreply.github.com>
Date: Sun, 23 Nov 2025 22:43:45 +0100
Subject: Solution to task 2 in J

---
 challenge-348/jo-37/j/ch-1.ijs | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 challenge-348/jo-37/j/ch-1.ijs

diff --git a/challenge-348/jo-37/j/ch-1.ijs b/challenge-348/jo-37/j/ch-1.ijs
new file mode 100755
index 0000000000..6a1a95daa5
--- /dev/null
+++ b/challenge-348/jo-37/j/ch-1.ijs
@@ -0,0 +1,36 @@
+#!/usr/local/bin/jconsole
+
+Vows =: 'aeiouAEIOU'
+halve =: {{((-.(2|#y))*(<. -: #y))({. ; }.)y}}
+countvows =: {{+/ (#Vows) > Vows i. y}}
+stringalike =: {{-. 0 = (=/ * */) countvows "1 > halve >y}}
+
+Ex =: cutopen 0 : 0
+textbook
+book
+AbCdEfGh
+rhythmmyth
+UmpireeAudio
+)
+
+3 : 0 > 2}. ARGV
+if.
+	1 = # y
+do.
+	echo stringalike 0 { y
+elseif.
+	0 = # y
+do.
+	try.
+		assert (0 1 1 0 0) =  stringalike "0 Ex
+		echo 'tests succeeded'
+	catch.
+		echo 'tests failed '
+	end.
+else.
+	echo 'Call "./ch-1.ijs STR" to process string'
+    echo 'or   "./ch-1.ijs"     to run the examples'
+end.
+)
+
+exit ''
-- 
cgit