adding last element in the linked list

add_last_to_linked_list.java

@@ -0,0 +1,28 @@
+import java.io.*;
+import java.util.*;
+
+public class Main{
+    public static class Node{
+        int data;
+        Node next;
+    }
+    public static class LinkedList{
+        Node head;
+        Node tail;
+        int size;
+
+        void addList(int val){
+            Node temp=new Node();
+            temp.data=val;
+            temp.next=null;
+            size++;
+            if(size==0){
+            head=tail=temp;
+            }
+            else{
+            tail.next=temp;
+            tail=temp;
+         } 
+        }
+    }
+}