Write a python program to define a function using default arguments.

 def greet(name="Guest", message="Welcome to our website!"):

    print("Hello", name + "!")

    print(message)

# Calling the function in different ways

greet()  # uses both default values

greet("Sai")  # overrides only the 'name'

greet("Kiran", "Have a great day!")  # overrides both

Output: