linkedlist add element
Add elements to a LinkedList.
We can use the add() method to add an element (node) at the end of the LinkedListlinkedlist add element
Add elements to a LinkedList.
We can use the add() method to add an element (node) at the end of the LinkedListadding an element to the end of a linked list java
class Node {
Object data;
Node next;
Node(Object d,Node n) {
data = d ;
next = n ;
}
public static Node addLast(Node header, Object x) {
// save the reference to the header so we can return it.
Node ret = header;
// check base case, header is null.
if (header == null) {
return new Node(x, null);
}
// loop until we find the end of the list
while ((header.next != null)) {
header = header.next;
}
// set the new node to the Object x, next will be null.
header.next = new Node(x, null);
return ret;
}
}Copyright © 2021 Codeinu
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