Linked List-237. Delete Node in a Linked List
阿新 • • 發佈:2018-01-13
{} acc write pos delete val public void function
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.
class Solution {public: void deleteNode(ListNode* node) { if (node == NULL) {} else { ListNode* tmp = node->next; node->val = tmp->val; node->next = tmp->next; delete tmp; } } };
Linked List-237. Delete Node in a Linked List