[Clàudia Pintos] lab-functions

[claudiarelat]

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[sh-ih]

Clàudia,
Great job on this lab!

Some comments:

On question 2, your function passes the test but there is a case where setting largest=0 would create some issues: when your array has only negative numbers. If you run: greatest([-1,-5,-800]) you’ll get 0 as result, instead of -1.
A way to deal with this cases is to set largest=+inf. In Python, +inf is an unbounded upper value.
Another option would be to set largest=arr[0]

On question 5, you could simplify your code by calling the functions you created on the previous two questions:

def oper_all(arr, oper):
    if oper == "+":
        return sum_all(arr)
    elif oper == "*":
        return mult_all(arr)

I really liked how you named your variables with pretty clear names. That helps a lot when other people (or future you!) uses your code