public int Search(double value) { DoublyLinkedListNode temp = this.head; int pointer = 0; while (temp.getValue() != value) { temp = temp.getNext(); pointer++; } return(pointer); }
public double Return(int index) { if (index >= this.count) { throw new Exception("Exception: there is no such element in linked list"); } DoublyLinkedListNode temp = this.head; int pointer = 0; while (pointer != index) { temp = temp.getNext(); pointer++; } return(temp.getValue()); }