Update Remove Duplicates From Sorted Lists.java

varunu28 · web-flow · commit 875122b45fa5 · 2022-03-30T21:35:34.000+05:30
diff --git a/Easy/Remove Duplicates From Sorted Lists.java b/Easy/Remove Duplicates From Sorted Lists.java
@@ -3,19 +3,19 @@
  * public class ListNode {
  *     int val;
  *     ListNode next;
- *     ListNode(int x) { val = x; }
+ *     ListNode() {}
+ *     ListNode(int val) { this.val = val; }
+ *     ListNode(int val, ListNode next) { this.val = val; this.next = next; }
  * }
  */
 class Solution {
   public ListNode deleteDuplicates(ListNode head) {
     ListNode curr = head;
     while (curr != null) {
-      if (curr.next != null && curr.val == curr.next.val) {
+      while (curr.next != null && curr.next.val == curr.val) {
         curr.next = curr.next.next;
       }
-      else {
-        curr = curr.next;
-      }
+      curr = curr.next;
     }
     return head;
   }
