Domanda di colloquio di J.P. Morgan
Reverse a linked list
Risposta di colloquio
Anonimo
21 nov 2016
List aList = new LinkedList(); aList.add("a"); aList.add("b"); aList.add("c"); aList.add("d"); System.out.println(aList); Collections.reverse(aList); System.out.println(aList);