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Update the access() function of linked_list

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Yudong Jin
2023-01-10 00:46:04 +08:00
parent aaa2ff29f9
commit d6d6a16c7e
7 changed files with 13 additions and 12 deletions
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2
codes/cpp/chapter_array_and_linkedlist/linked_list.cpp
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@ -28,9 +28,9 @@ void remove(ListNode* n0) {
/* 访问链表中索引为 index 的结点 */
ListNode* access(ListNode* head, int index) {
for (int i = 0; i < index; i++) {
head = head->next;
if (head == nullptr)
return nullptr;
head = head->next;
}
return head;
}