From 86c0f4f7bda20e34268b616bc3db23b470e0d3bc Mon Sep 17 00:00:00 2001
From: meldag006 <meldagungor001@gmail.com>
Date: Tue, 27 Oct 2026 15:40:21 +0300
Subject: [PATCH 1/2] Add custom_power and custom_equation functions

Implement custom power and equation functions with a call counter.
---
 Week04/functions_melda_gungor.py | 38 ++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Week04/functions_melda_gungor.py

diff --git a/Week04/functions_melda_gungor.py b/Week04/functions_melda_gungor.py
new file mode 100644
index 00000000..da4ace15
--- /dev/null
+++ b/Week04/functions_melda_gungor.py
@@ -0,0 +1,38 @@
+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 custom equation.
+    :param x: first base
+    :type x: int
+    :param y: second base
+    :type y: int
+    :param a: exponent for x
+    :type a: int
+    :param b: exponent for y
+    :type b: int
+    :param c: divisor
+    :type c: int
+    :return: the result of (x**a + y**b) / c
+    :rtype: float """
+
+    return float((x**a + y**b) / c)
+
+
+def fn_w_counter() -> tuple[int , dict[str,int]]:
+    if not hasattr(fn_w_counter,"total_count"):
+        fn_w_counter.total_count = 0
+        fn_w_counter.call_records = {}
+
+    caller = __name__
+    fn_w_counter.total_count += 1
+
+    if caller not in fn_w_counter.call_records:
+        fn_w_counter.call_records[caller] = 1
+    else:
+        fn_w_counter.call_records[caller] += 1
+
+    return fn_w_counter.total_count, fn_w_counter.call_records
+
+
+    

From 523c44d9168c52e53bafbf4419f0f7d11f67917b Mon Sep 17 00:00:00 2001
From: meldag006 <meldagungor001@gmail.com>
Date: Tue, 27 Oct 2026 15:45:55 +0300
Subject: [PATCH 2/2] Refactor custom_equation and fn_w_counter signatures

Updated function signatures for better clarity and consistency.
---
 Week04/functions_melda_gungor.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Week04/functions_melda_gungor.py b/Week04/functions_melda_gungor.py
index da4ace15..987e46ab 100644
--- a/Week04/functions_melda_gungor.py
+++ b/Week04/functions_melda_gungor.py
@@ -1,6 +1,6 @@
 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:
+def custom_equation(x: int = 0 , y: int = 0 , / , a: int =1 , b: int =1, * , c: int=1) -> float:
     """
     Calculates the custom equation.
     :param x: first base
@@ -14,12 +14,13 @@ def custom_equation(x: int = 0, y: int = 0, /, a: int =1 ,b: int =1,*,c: int=1)
     :param c: divisor
     :type c: int
     :return: the result of (x**a + y**b) / c
-    :rtype: float """
+    :rtype: float 
+    """
 
     return float((x**a + y**b) / c)
 
 
-def fn_w_counter() -> tuple[int , dict[str,int]]:
+def fn_w_counter() -> (int, dict[str,int]):
     if not hasattr(fn_w_counter,"total_count"):
         fn_w_counter.total_count = 0
         fn_w_counter.call_records = {}