Python-Quizzes | Python List Quiz | Question 16

Find the output of the following program: 

Python3

data = [2, 3, 9]
temp = [[x for x in[data]] for x in range(3)]
print (temp)

(A)

[[[2, 3, 9]], [[2, 3, 9]], [[2, 3, 9]]]

(B)

[[2, 3, 9], [2, 3, 9], [2, 3, 9]]

(C)

[[[2, 3, 9]], [[2, 3, 9]]]

(D)

None of these

Answer: (A)
Explanation:

[x for x in[data] returns a new list copying the values in the list data and the outer for statement prints the newly created list 3 times.

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