一、题目内容
二、题解
解法1:
思路
代码
public class Solution {public ListNode deleteDuplicates (ListNode head) {// write code hereListNode cur = head;if(cur == null){return head;}while(cur.next!=null){if(cur.val == cur.next.val){cur.next = cur.next.next;}else{cur = cur.next;}}return head;}}
