class Solution {
public:
ListNode* deleteDuplicates(ListNode* head) {
if(head==nullptr)
return nullptr;
ListNode *p=head,*cur=head->next;
while(cur)
{
if(cur->val==p->val)
{
p->next=cur->next;
free(cur);
}
else
{
p=cur;
}
cur=p->next;
}
return head;
}
};
LeetCode 70. Remove Duplicates from Sorted List 删除排序链表中的重复元素
猜你喜欢
转载自blog.csdn.net/qq_34501451/article/details/82963218
今日推荐
周排行