Python-Quizzes | Python List Quiz | Question 15
Question 15: Find the output of the following program:
list = [ 'a' , 'b' , 'c' ] * - 3 print ( list ) |
(A) [‘a’, ‘b’, ‘c’, ‘a’, ‘b’, ‘c’, ‘a’, ‘b’, ‘c’]
(B) [‘c’, ‘b’, ‘a’, ‘c’, ‘b’, ‘a’, ‘c’, ‘b’, ‘a’]
(C) [ ]
(D) [‘a’, ‘b’, ‘c’]
Answer: (C)
Explanation: An expression list[listelements]*N where N is an integer appends N copies of list elements in the original list. If N is a negative integer or 0 output will be an empty list else if N is positive list elements will be added N times to the original list.
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