def introduce():
<<<<<<< HEAD
    print ('Witam')
=======
    print ('Siemaneczko')
>>>>>>> 66d20784240c26916fa570158039ec010862fa60

<<<<<<< HEAD
def add(a,b):
    return a + b

=======
def function joke():
<<<<<<< HEAD
    return ('joke')
=======
    print ('joke')
>>>>>>> 66d20784240c26916fa570158039ec010862fa60

<<<<<<< Updated upstream
def shout ():
    return ('krzyk')
=======
def shout():
    print ('Krzyk!')
>>>>>>> Stashed changes
