From 61c3cf5ae80cd36317677173cac68bdc2590e293 Mon Sep 17 00:00:00 2001
From: Devnarayan Patel <52664716+devnarayanp02@users.noreply.github.com>
Date: Fri, 2 Oct 2020 16:45:52 +0530
Subject: [PATCH] Update functions.py

---
 functions.py | 45 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 34 insertions(+), 11 deletions(-)

diff --git a/functions.py b/functions.py
index 8335f48..cd1b741 100644
--- a/functions.py
+++ b/functions.py
@@ -1,16 +1,39 @@
-def add():
-    return 2 + 3
+def menu():
+	print("1. Sum of '2' and '3'")
+	print("2. Multiplication of '2' and '3'")
+	print("3. Cube of '2'")
+	print("4. Area of 2 unit length Square")
+	print("5. Perimeter of 2 unit wide and 3 unit length Rectangle")
+def add(a,b):
+    print(a+b)
 
-def multiply():
-    return 2 * 3
+def multiply(a,b):
+    print(a*b)
 
-def cube():
-    return 2 ** 3
+def cube(a,b):
+    print(a**b)
 
-def square_area(side_length=4):
-    area = side_length * 2
-    return area
+def square_area(a):
+    area = a**2
+    print(area)
 
 def rectangle_perimeter(width, height):
-    perimeter = width * 2 + height * 2
-    return perimeter
+    perimeter = (width + height)* 2
+    print(perimeter)
+
+if __name__ == "__main__":
+	menu()
+	inp = input("Enter Choice: ")
+	if inp == '1':
+		add(2,3)
+	elif inp == '2':
+		multiply(2,3)
+	elif inp == '3':
+		cube(2,3)
+	elif inp == '4':
+		square_area(2)
+	elif inp == '5':
+		rectangle_perimeter(2,3)
+	else:
+		print("Invalid Keyword !")
+