Dev

Add Code Here/calculator.py

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+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:
+            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()

content/ilyas829.md

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+name: ilyas829
+institution: SIBAR
+github:[**ilyas829**](https://github.com/ilyas829)
+Ilyas was here