public static void MultiplyLinkedLists() { var obj = new CareerCupQnA(); var number1 = new myLinkedList <int> { data = 2, Next = new myLinkedList <int> { data = 5, Next = new myLinkedList <int> { data = 6 } } }; var number2 = new myLinkedList <int> { data = 1, Next = new myLinkedList <int> { data = 3 } }; obj.Multiply2LinkedList(number1, number2); }