Data-Structures-and-Algorithms/Java/LinkedList/LengthOfLinkedList.java at main · codemistic/Data-Structures-and-Algorithms · GitHub

Name: Data-Structures-and-Algorithms/Java/LinkedList/LengthOfLinkedList.java at main · codemistic/Data-Structures-and-Algorithms · GitHub
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packageLinkedList;

classNode<T> {

publicTdata;
publicLinkedList.Node<T> next;

publicNode(Tdata) {
this.data = data;
next = null;
 }
}

publicclassLengthOfLinkedList {

publicstaticLinkedList.Node<Integer> createLinkedList() {

LinkedList.Node<Integer> n1 = newLinkedList.Node<>(10);
LinkedList.Node<Integer> n2 = newLinkedList.Node<>(20);
LinkedList.Node<Integer> n3 = newLinkedList.Node<>(30);
LinkedList.Node<Integer> n4 = newLinkedList.Node<>(40);
LinkedList.Node<Integer> n5 = newLinkedList.Node<>(50);

n1.next = n2;
n2.next = n3;
n3.next = n4;
n4.next = n5;
returnn1;

 }

publicstaticintlength1(LinkedList.Node<Integer> head) {

intcount = 0;
LinkedList.Node<Integer> temp = head;
while (temp != null) {
count++;
temp = temp.next;
 }
returncount;

 }

publicstaticvoidmain(String[] args) {

LinkedList.Node<Integer> head = createLinkedList();
intans = length1(head);
System.out.println(ans);

 }

}