0
Why isn't work
Where is the problem https://code.sololearn.com/c4B2eRYfEzT7/?ref=app
2 odpowiedzi
+ 1
I've fixed quite a few issues:
https://code.sololearn.com/ceF4jFVt59wH/?ref=app
0
obj.addbook(amount)
addbook is a method of object of class called catalogue