From ef7cca9bcf3aaa5aaab725527e9e93f9f2340192 Mon Sep 17 00:00:00 2001
From: ugur-kurt <119804118+ugur-kurt@users.noreply.github.com>
Date: Tue, 27 Oct 2026 17:51:09 +0000
Subject: [PATCH] Add utility functions for list and dictionary operations

---
 Week03/sequence_ugur_kurt.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Week03/sequence_ugur_kurt.py

diff --git a/Week03/sequence_ugur_kurt.py b/Week03/sequence_ugur_kurt.py
new file mode 100644
index 00000000..7c2e969b
--- /dev/null
+++ b/Week03/sequence_ugur_kurt.py
@@ -0,0 +1,16 @@
+def remove_duplicates(seq: list) -> list:
+   
+    return list(dict.fromkeys(seq))
+
+
+def list_counts(seq: list) -> dict:
+    
+    counts = {}
+    for item in seq:
+        counts[item] = counts.get(item, 0) + 1
+    return counts
+
+
+def reverse_dict(d: dict) -> dict:
+    
+    return {value: key for key, value in d.items()}