moonlightshadow123
5/30/2017 - 2:26 PM

237. Delete Node in a Linked List

  1. Delete Node in a Linked List
just_copy.py
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# Definition for singly-linked list.
# class ListNode(object):
#     def __init__(self, x):
#         self.val = x
#         self.next = None

class Solution(object):
    def deleteNode(self, node):
        """
        :type node: ListNode
        :rtype: void Do not return anything, modify node in-place instead.
        """
        node.val = node.next.val
        node.next = node.next.next
237-Delete-Node-in-a-Linked-List.md
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https://leetcode.com/problems/delete-node-in-a-linked-list/

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.

Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node with value 3, the linked list should become 1 -> 2 -> 4 after calling your function.