From 4a209224f5f4182f283eec7a0efecccf60afc580 Mon Sep 17 00:00:00 2001
From: firatadar <108763085+firatadar@users.noreply.github.com>
Date: Mon, 6 Jan 2025 22:02:13 +0300
Subject: [PATCH] Create sequences_firat_adar_dal.py

---
 Week03/sequences_firat_adar_dal.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Week03/sequences_firat_adar_dal.py

diff --git a/Week03/sequences_firat_adar_dal.py b/Week03/sequences_firat_adar_dal.py
new file mode 100644
index 00000000..26397921
--- /dev/null
+++ b/Week03/sequences_firat_adar_dal.py
@@ -0,0 +1,24 @@
+def remove_duplicates(seq: list) -> list:
+    # Listeden tekrarları kaldırır ve sıralamayı korur.
+    unique_items = []
+    for item in seq:
+        if item not in unique_items:
+            unique_items.append(item)
+    return unique_items
+
+def list_counts(seq: list) -> dict:
+    # Listedeki her elemanın kaç kez geçtiğini sayar.
+    counts = {}
+    for item in seq:
+        if item in counts:
+            counts[item] += 1
+        else:
+            counts[item] = 1
+    return counts
+
+def reverse_dict(d: dict) -> dict:
+    # Sözlükteki anahtarları ve değerleri ters çevirir.
+    reversed_dict = {}
+    for key, value in d.items():
+        reversed_dict[value] = key
+    return reversed_dict