Day 6

Remove duplicates from singly linkedlist

Author: sandip1805

day_6_remove_duplicates.py

@@ -0,0 +1,14 @@
+# Definition for singly-linked list.
+# class ListNode:
+#     def __init__(self, val=0, next=None):
+#         self.val = val
+#         self.next = next
+class Solution:
+    def deleteDuplicates(self, head: Optional[ListNode]) -> Optional[ListNode]:
+        temp = head
+        while (temp and temp.next):
+            if (temp.val == temp.next.val):
+                temp.next = temp.next.next
+            else:
+                temp = temp.next
+        return head