defined square and cube functions

calculator.py

@@ -1,16 +1,41 @@
-def multiply(a,b):
-    return a * b
-
-def add(a,b):
-	return a+b
-
-def subtract(a,b):
-	return a-b
-
-def divide(a,b):
-	return a/b
-
-
-print("I'm going use the calculator functions to multiply 5 and 6")
-x = multiply(5,6)
-print(x)
+def add(a, b):
+	return a + b
+
+def subtract(a, b):
+	return a - b
+
+def multiply(a, b):
+	return a * b
+
+def divide(a, b):
+	return a / b
+
+def square(a):
+	return a * a
+
+def cube(a):
+	return a * a * a
+
+def square_n_times(number, n):
+	updated_number = 0
+	changed_number = number
+	for times in range(n):
+		changed_number = changed_number * changed_number
+		updated_number = updated_number + changed_number
+	return updated_number
+
+print("I'm going use the calculator functions to divide 30 by 6")
+x = divide(30,6)
+print(x) 
+
+# print("I'm going use the calculator functions to raise 30 by the power of 2")
+# x = square(30)
+# print(x) 
+
+# print("I'm going use the calculator functions to determine 30 cubed")
+# x = cube(30)
+# print(x) 
+
+# print("I'm going use the calculator functions to determine 3 cubed")
+# x = square_n_times(3, 3)
+# print(x)