commit

Author: bryanfks-dev

83. Remove Duplicates from Sorted List.java

@@ -0,0 +1,24 @@
+/**
+ * Definition for singly-linked list.
+ * public class ListNode {
+ *     int val;
+ *     ListNode next;
+ *     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_node = head;
+
+        while (curr_node != null && curr_node.next != null) {
+            if (curr_node.val == curr_node.next.val)
+                curr_node.next = curr_node.next.next;
+            else
+                curr_node = curr_node.next;
+        }  
+
+        return head;
+    }
+}