remove_duplicates_from_sorted_list_ii

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82. Remove Duplicates from Sorted List II (Medium)

Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.

Example 1:

Input: 1->2->3->3->4->4->5
Output: 1->2->5

Example 2:

Input: 1->1->1->2->3
Output: 2->3

Related Topics

[Linked List]

Similar Questions

1. Remove Duplicates from Sorted List (Easy)