/media/sda-magnetic/david/Dok-15-2023-11-27/fernuni-hagen/cs-i-ii/old-cs-2-02/20220411aufgabe/002.py

def function (): 
    print "Hallo Welt"
    
def faculty (x): 
    if x > 1:
        return x * faculty (x-1)
    return 1

function ()
print faculty (5)