From 0dab46d30c05eb5702998858e918f835735a554b Mon Sep 17 00:00:00 2001
From: Ilyas Shaikh <72152969+ilyas829@users.noreply.github.com>
Date: Thu, 3 Oct 2024 16:02:21 +0000
Subject: [PATCH 1/3] Added Calculator code in python

---
 Add Code Here/calculator.py | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 Add Code Here/calculator.py

diff --git a/Add Code Here/calculator.py b/Add Code Here/calculator.py
new file mode 100644
index 00000000000..9167ceeafe9
--- /dev/null
+++ b/Add Code Here/calculator.py	
@@ -0,0 +1,32 @@
+def add(a,b):
+    return (a+b)
+def sub(a,b):
+    return (a-b)
+def mult(a,b):
+    return (a*b)
+def div(a,b):
+    return (a//b)
+
+
+print("1. Addition")
+print("2 . Subtraction")
+print("3. Multiplication")
+print("4. Division")
+
+
+while True:
+    choice = int(input("Enter Choice "))
+    if choice == 1 or choice ==2 or choice ==3 or choice ==4 or choice ==5:
+        a= int(input("Enter 1st number"))
+        b= int(input("Enter 2nd number"))
+        if choice == 1:
+            print(add(a,b))
+        elif choice == 2:
+            print(sub(a,b))
+        elif choice == 3:
+            print(mult(a,b))
+        elif choice == 4:
+            print(div(a,b))
+        else:
+            print("Enter valid choice")
+            break
\ No newline at end of file

From ccfce883fec274111ff61ff3fb5c11637096fa22 Mon Sep 17 00:00:00 2001
From: Ilyas Shaikh <72152969+ilyas829@users.noreply.github.com>
Date: Thu, 3 Oct 2024 16:08:15 +0000
Subject: [PATCH 2/3] I was here @ hactoberfest

---
 content/ilyas829.md | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 content/ilyas829.md

diff --git a/content/ilyas829.md b/content/ilyas829.md
new file mode 100644
index 00000000000..c093726bf98
--- /dev/null
+++ b/content/ilyas829.md
@@ -0,0 +1,4 @@
+name: ilyas829
+institution: SIBAR
+github:[**ilyas829**](https://github.com/ilyas829)
+Ilyas was here
\ No newline at end of file

From 11111620f104db2dea1c3277b511441063a64976 Mon Sep 17 00:00:00 2001
From: Ilyas Shaikh <72152969+ilyas829@users.noreply.github.com>
Date: Thu, 3 Oct 2024 16:22:20 +0000
Subject: [PATCH 3/3] Converted my code in class and oject

---
 Add Code Here/calculator.py | 84 +++++++++++++++++++++++--------------
 1 file changed, 53 insertions(+), 31 deletions(-)

diff --git a/Add Code Here/calculator.py b/Add Code Here/calculator.py
index 9167ceeafe9..e9c86a66c11 100644
--- a/Add Code Here/calculator.py	
+++ b/Add Code Here/calculator.py	
@@ -1,32 +1,54 @@
-def add(a,b):
-    return (a+b)
-def sub(a,b):
-    return (a-b)
-def mult(a,b):
-    return (a*b)
-def div(a,b):
-    return (a//b)
-
-
-print("1. Addition")
-print("2 . Subtraction")
-print("3. Multiplication")
-print("4. Division")
-
-
-while True:
-    choice = int(input("Enter Choice "))
-    if choice == 1 or choice ==2 or choice ==3 or choice ==4 or choice ==5:
-        a= int(input("Enter 1st number"))
-        b= int(input("Enter 2nd number"))
-        if choice == 1:
-            print(add(a,b))
-        elif choice == 2:
-            print(sub(a,b))
-        elif choice == 3:
-            print(mult(a,b))
-        elif choice == 4:
-            print(div(a,b))
+class Calculator:
+    def __init__(self):
+        pass
+
+    def add(self, a, b):
+        return a + b
+
+    def sub(self, a, b):
+        return a - b
+
+    def mult(self, a, b):
+        return a * b
+
+    def div(self, a, b):
+        if b != 0:
+            return a // b
         else:
-            print("Enter valid choice")
-            break
\ No newline at end of file
+            return "Division by zero is not allowed"
+
+class Calculator:
+    def __init__(self):
+        self.calculator = Calculator()
+
+    def display_menu(self):
+        print("1. Addition")
+        print("2. Subtraction")
+        print("3. Multiplication")
+        print("4. Division")
+
+    def process_choice(self):
+        while True:
+            choice = int(input("Enter Choice (1-4): "))
+            if choice in [1, 2, 3, 4]:
+                a = int(input("Enter 1st number: "))
+                b = int(input("Enter 2nd number: "))
+                
+                if choice == 1:
+                    print(self.calculator.add(a, b))
+                elif choice == 2:
+                    print(self.calculator.sub(a, b))
+                elif choice == 3:
+                    print(self.calculator.mult(a, b))
+                elif choice == 4:
+                    print(self.calculator.div(a, b))
+            else:
+                print("Invalid choice. Exiting...")
+                break
+
+
+# Create an instance of the ZeroDay class and run the program
+if __name__ == "__main__":
+    Calculator = Calculator()
+    Calculator.display_menu()
+    Calculator.process_choice()