题解 | #滑动窗口的最大值#
删除链表的节点
http://www.nowcoder.com/practice/f9f78ca89ad643c99701a7142bd59f5d
class ListNode:
def init(self, x):
self.val = x
self.next = None
代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
@param head ListNode类
@param val int整型
@return ListNode类
class Solution: def deleteNode(self , head: ListNode, val: int) -> ListNode: # write code here if not head: return head else: p = head while p: if head.val == val: head = head.next return head elif p.val == val: pre.next = p.next p.next = None p = pre.next return head else: pre = p p = p.next
