From 0a4b81b1cbca3312a345f163ffd6456819e50651 Mon Sep 17 00:00:00 2001
From: leart-ramushi <leartr80@gmail.com>
Date: Wed, 25 Feb 2026 20:06:25 +0100
Subject: [PATCH] Abgabe Aufgabe 1 Codewars fix

---
 src/codewars/counting_duplicates.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/codewars/counting_duplicates.py

diff --git a/src/codewars/counting_duplicates.py b/src/codewars/counting_duplicates.py
new file mode 100644
index 0000000..d44ffca
--- /dev/null
+++ b/src/codewars/counting_duplicates.py
@@ -0,0 +1,14 @@
+# Abgabe - Counting Duplicates Aufgabe von Codewars
+# Link dazu: https://www.codewars.com/kata/54bf1c2cd5b56cc47f0007a1
+# Leart Ramushi
+
+
+def duplicate_count(text):
+    lower_text = text.lower()
+    letter_set = set()
+
+    for i in range(len(lower_text)):
+        if lower_text.count(lower_text[i]) > 1:
+            letter_set.add(lower_text[i])
+
+    return len(letter_set)