Remove Linked List Elements

来源:互联网 发布:iphone7用不了蜂窝数据 编辑:程序博客网 时间:2024/06/16 05:47
class Solution:    # @param {ListNode} head    # @param {integer} val    # @return {ListNode}    def removeElements(self, head, val):        dummy = ListNode(0)        dummy.next = head        pre, cur = dummy, head        while cur:            if cur.val == val:                pre.next = cur.next            else:                pre = cur            cur = cur.next        return dummy.next

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