From 7eefa59cb86632d45200e43fa963cc7b177c2a86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mehmet=20Mert=20Yi=C4=9Fit?=
 <161603309+MehmetMertYigit@users.noreply.github.com>
Date: Tue, 3 Nov 2026 16:13:56 +0300
Subject: [PATCH] Create sequences_mehmet_mert_yigit.py

---
 Week03/sequences_mehmet_mert_yigit.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Week03/sequences_mehmet_mert_yigit.py

diff --git a/Week03/sequences_mehmet_mert_yigit.py b/Week03/sequences_mehmet_mert_yigit.py
new file mode 100644
index 00000000..a358de85
--- /dev/null
+++ b/Week03/sequences_mehmet_mert_yigit.py
@@ -0,0 +1,23 @@
+def remove_duplicates(seq: list) -> list:
+    result = []
+    for item in seq:
+        if item not in result:
+            result.append(item)
+    return result
+
+
+def list_counts(seq: list) -> dict:
+    counts = {}
+    for item in seq:
+        if item in counts:
+            counts[item] += 1
+        else:
+            counts[item] = 1
+    return counts
+
+
+def reverse_dict(d: dict) -> dict:
+    result = {}
+    for key, value in d.items():
+        result[value] = key
+    return result