Question

Define a function that will check if a number is even. The function should have a parameter that request an integer number to check and return a bool value. The argument for the function is collected from the main() function. Also print the result in the main() function. Hint: use if-else statement within the function to check if a number is even.

Answer 1

To define a function that checks if a number is even, you can use the modulus operator (%). If a number divided by 2 has a remainder of 0, then it is even.

Step-by-step explanation:

Computers and Technology

To define a function that checks if a number is even, you can use the modulus operator (%). If a number divided by 2 has a remainder of 0, then it is even. Here's an example of how you can implement the function:

def is_even(num):
if num % 2 == 0:
return True
else:
return False

number = int(input('Enter a number: '))
result = is_even(number)
print('Is the number even?', result)

In this example, the is_even function takes an integer num as a parameter and checks if it is even. If the remainder of the division by 2 is 0, it returns True; otherwise, it returns False. The result is then printed in the main() function.