How can I append something to a result of a function and store that in a Variable in python

Question

I am trying to write a Program that will work out the max. profit and one function is "Steigung" which I need to work out the optimum price.

So what I have is:

def Steigung ():
    Propreis=eval(raw_input("Dein hoechster Preis:"))
    Satmenge=eval(raw_input("Wie viele leute werden es kaufen:"))
    if Propreis >0 and Satmenge >0:
        print(-1*Satmenge/Propreis)

and this works fine but what I want to do is to add the Value I specified in "Satmenge" so that the result is for example if Satmenge = 100000 and Propreis = 6 is -16666x+100000 instead of -16666 by itself and how can I store the desired result in a variable to use later? Thanks in advance

Answer 1

You can return multiple values in the following way:

def Steigung ():
    Propreis=eval(raw_input("Dein hoechster Preis:"))
    Satmenge=eval(raw_input("Wie viele leute werden es kaufen:"))
    if Propreis >0 and Satmenge >0:
        print(-1*Satmenge/Propreis)
    return Propreis, Satmenge

And store the returned values like that:

a, b = Steigung()