题解 | #删除有序链表中重复的元素-I#
删除有序链表中重复的元素-I
http://www.nowcoder.com/practice/c087914fae584da886a0091e877f2c79
ListNode* deleteDuplicates(ListNode* head)
{
ListNode* p = head;
if(head == NULL || head == NULL)
return head;
while(p->next != NULL)
{
if(p->val == p->next->val)
{
p->next = p->next->next;
}
else
p = p->next;
}
return head;
}