What is an important fact about databases?
1 answer:
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The program is an illustration of loops; Loops are program statements used for repetition of operations
<h3>How to complete the code?</h3>The complete question is added as an attachment
The code written in Python that completes the missing parameters in the question are:
def nested_sum(mylist):
total = 0
for other_list in mylist:
total += sum(other_list)
print(total)
t = [[1,2],[3],[4,5,6]]
nested_sum(t)
nested_sum( eval(input()))
Read more about loops at:
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