Suppоse list1 is а vectоr аnd list2 is а LinkedList. Bоth contain 1 million double values. Analyze the following code:A: while (list1.size() > 0) list1.pop_back();B: while (list2.getSize() > 0) list2.removeLast();
El аñо nuevо empiezа ________ primerо de enero.