From 12ef6b7dcee3ad6b0ef230cce4a765d64d90be39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=B6zge?= <162044805+ozgeucr@users.noreply.github.com>
Date: Sat, 8 Nov 2025 14:51:13 +0300
Subject: [PATCH] Add functions to remove duplicates and count elements

---
 Week03/sequences_ozge_ucar.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Week03/sequences_ozge_ucar.py

diff --git a/Week03/sequences_ozge_ucar.py b/Week03/sequences_ozge_ucar.py
new file mode 100644
index 0000000..236d77a
--- /dev/null
+++ b/Week03/sequences_ozge_ucar.py
@@ -0,0 +1,17 @@
+def remove_duplicates(seq: list) -> list:
+    no_duplicate = set()
+    result = []
+    for i in seq:
+        if i not in no_duplicate:
+            no_duplicate.add(i)
+            result.append(i)
+    return result
+
+def list_counts(seq: list) -> dict:
+    counts = {}
+    for i in seq:
+        counts[i]=counts.get(i, 0) + 1
+    return counts
+
+def reverse_dict(d: dict)->dict:
+    return {value: key for key, value in d.items()}