From 52e0d8a3e8b583ae9b4680637c3490d94fb65d79 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 18:23:12 +0300
Subject: [PATCH 1/2] Create functions_alp_ozdemir.py

---
 Week04/functions_alp_ozdemir.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Week04/functions_alp_ozdemir.py

diff --git a/Week04/functions_alp_ozdemir.py b/Week04/functions_alp_ozdemir.py
new file mode 100644
index 00000000..f80f48d9
--- /dev/null
+++ b/Week04/functions_alp_ozdemir.py
@@ -0,0 +1,24 @@
+custom_power = lambda x = 0, / ,e = 1 : x**e 
+
+def custom_equation(x : int  = 0,y : int = 0,/,a : int = 1,b: int = 1,*,c: int = 1) -> float:
+    
+    """
+    Calculates the mathematical equation.
+
+    :param x: The first base value.
+    :param y: The second base value.
+    :param a: The exponent for x.
+    :param b: The exponent for y.
+    :param c: The divisor.
+    :return: The result of the equation.
+    """
+
+    res = float((x ** a + y**b) / c)
+    return res
+
+_call_counter = 0
+
+def fn_w_counter() -> (int,dict[str,int]):
+    global _call_counter
+    _call_counter += 1
+    return _call_counter,{__name__:_call_counter}

From 86797c06af5ed8103196c112688f492d995bc5dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20alp=20=C3=96zdemir?=
 <109877223+akoalp@users.noreply.github.com>
Date: Mon, 30 Mar 2026 21:23:03 +0300
Subject: [PATCH 2/2] Update functions_alp_ozdemir.py

---
 Week04/functions_alp_ozdemir.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Week04/functions_alp_ozdemir.py b/Week04/functions_alp_ozdemir.py
index f80f48d9..4b18359d 100644
--- a/Week04/functions_alp_ozdemir.py
+++ b/Week04/functions_alp_ozdemir.py
@@ -16,9 +16,9 @@ def custom_equation(x : int  = 0,y : int = 0,/,a : int = 1,b: int = 1,*,c: int =
     res = float((x ** a + y**b) / c)
     return res
 
-_call_counter = 0
-
 def fn_w_counter() -> (int,dict[str,int]):
-    global _call_counter
-    _call_counter += 1
-    return _call_counter,{__name__:_call_counter}
+    if not hasattr(fn_w_counter, "counter"):
+        fn_w_counter.counter = 0
+    fn_w_counter.counter += 1
+    return fn_w_counter.counter, {__name__: fn_w_counter.counter}
+