arrays sum list unsupported operand type(s) for +=: 'int' and 'list'

[Larz60+]

please study python basics!
these are simple print statements!
example 1:

print(f"First Array: |[1 2 3] | sum is {skaiciuoti([1, 2, 3])}")

you need comma's in your list for it to be a valid list,


output:

Output:
First Array: |[1 2 3] | sum is 6