function.py

# function = A block of reusable code place () after the function name to invoke it.

#def happy_birthday(name, age):
#	print(f"Happy Birthday to {name}!")
#	print(f"You are {age} years old!")
#	print("Happy Birthday to you!")
	
#happy_birthday("Mike", 20) # This will not work because the function does not take any arguments.

#def display_invoice(username, amount, due_date):
#    print(f"Hello {username}")
#    print(f"Your bill of ${amount:.2f} is due: {due_date}")

#display_invoice("Nikunj", 42.50, "01/01")

# return = statement used to end a function and send a result to the caller
# -------------------------------------------------------------------------
#def add(x, y):
#    z = x + y
#    return z
#def subtract(x, Y):
#    z = x - Y
#    return z
#def multiply(x, y):
#    z = x*y
#    return z
#def divide(x, y):
#    z = x / y
#    return z

#print(add(1, 2))
#print(subtract(1, 2))
#print(multiply(1, 2))
#print(divide(1, 2))

#---------------------------------------------------------------------------

def create_name(first, last):
    first = first.capitalize()
    last = last.capitalize()
    return first + " " + last
full_name = create_name("bro", "code")
print(full_name)