What is the problem, if any, with the following code?The desired output is [3,19]. >>> aList = [19,3]
>>> aList[O] = aList[1]
>>> aList[1] = aList[O]
>>>aList

•There is no problem.

•You need a temporary variable to hold the value 3.

•You need parentheses around 0 and 1, as in
aList(0) and aList(1).

•You need to import list to use a list.