I don't understand why I can't make a sum of two functions that returns an int value. For example: def N1(): x=3 return x def N2(): y=4 return y print (N1+N2)

Answer 1

did you try N1() + N2()?

Answer 2

OMG, I feel so silly xD. Yes, it was that. Thanks :)

Answer 3

you decalre function N1() and N2()
but you don't use them as function
try print (N1()+N2())