Casting from str to int

[aztrav]

Thanks buran

But where do I put this in my code? I have tried putting it in several places but get a type error like the one below:

Traceback (most recent call last):
File "C:/Users/aaron/PycharmProjects/assessment_two/marks.py", line 9, in <module>
marksList = int[mark1, mark2, mark3, mark4, mark5]
TypeError: 'type' object is not subscriptable

Thanks,
Aaron