2019-04-06から1日間の記事一覧
問題 Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->2->3 https://leetcode.com/problems/remove-duplicates-from-sor…