From 57726657fdbdf254d3c4edca96038d9164ab4ae0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Sun, 29 Mar 2026 16:27:42 +0300
Subject: [PATCH 1/4] Create sequences_alp_ozdemir.py

---
 Week03/sequences_alp_ozdemir.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Week03/sequences_alp_ozdemir.py

diff --git a/Week03/sequences_alp_ozdemir.py b/Week03/sequences_alp_ozdemir.py
new file mode 100644
index 00000000..f1f494e8
--- /dev/null
+++ b/Week03/sequences_alp_ozdemir.py
@@ -0,0 +1,14 @@
+def remove_duplicates(seq):
+    res = set(seq)
+    return res
+
+
+def list_counts(seq):
+    counts = {}
+    for i in seq:
+        counts[i] = counts.get(i,0) + 1
+    return counts
+
+
+def reverse_dict(d):    
+    return reversed(d)

From 87296d017d7d53fdb74f36bdac98697fdba1aa7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Sun, 29 Mar 2026 16:38:02 +0300
Subject: [PATCH 2/4] Update sequences_alp_ozdemir.py

---
 Week03/sequences_alp_ozdemir.py | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Week03/sequences_alp_ozdemir.py b/Week03/sequences_alp_ozdemir.py
index f1f494e8..8ceaf3c6 100644
--- a/Week03/sequences_alp_ozdemir.py
+++ b/Week03/sequences_alp_ozdemir.py
@@ -1,14 +1,13 @@
-def remove_duplicates(seq):
+def remove_duplicates(seq: list) -> list:
     res = set(seq)
     return res
 
-
-def list_counts(seq):
+def list_counts(seq : list) -> dict:
     counts = {}
     for i in seq:
         counts[i] = counts.get(i,0) + 1
     return counts
 
-
-def reverse_dict(d):    
-    return reversed(d)
+def reverse_dict(d: dict) -> dict: 
+    res = dict(reversed(list(d)))   
+    return res

From 12f8f0dfb9cddd95a0f835ab9849b6ac4887dfea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Sun, 29 Mar 2026 16:43:19 +0300
Subject: [PATCH 3/4] Update sequences_alp_ozdemir.py

---
 Week03/sequences_alp_ozdemir.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Week03/sequences_alp_ozdemir.py b/Week03/sequences_alp_ozdemir.py
index 8ceaf3c6..143337f5 100644
--- a/Week03/sequences_alp_ozdemir.py
+++ b/Week03/sequences_alp_ozdemir.py
@@ -1,5 +1,5 @@
 def remove_duplicates(seq: list) -> list:
-    res = set(seq)
+    res = list(set(seq))
     return res
 
 def list_counts(seq : list) -> dict:

From 29d202529c85c6bfff143039d1a0bfe55314d6d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Sun, 29 Mar 2026 17:46:40 +0300
Subject: [PATCH 4/4] Update sequences_alp_ozdemir.py

---
 Week03/sequences_alp_ozdemir.py | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/Week03/sequences_alp_ozdemir.py b/Week03/sequences_alp_ozdemir.py
index 143337f5..5c147f33 100644
--- a/Week03/sequences_alp_ozdemir.py
+++ b/Week03/sequences_alp_ozdemir.py
@@ -1,13 +1,18 @@
 def remove_duplicates(seq: list) -> list:
-    res = list(set(seq))
-    return res
-
+    uniq_list = []
+    for i in seq:
+        if i not in uniq_list:
+            uniq_list.append(i)
+    return uniq_list
+        
 def list_counts(seq : list) -> dict:
     counts = {}
     for i in seq:
-        counts[i] = counts.get(i,0) + 1
+        counts[i] = counts.get(i, 0) + 1
     return counts
 
-def reverse_dict(d: dict) -> dict: 
-    res = dict(reversed(list(d)))   
-    return res
+def reverse_dict(d: dict) -> dict:     
+    res = {}
+    for k ,v in d.items():
+        res[v] = k
+    return res