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修改错别字

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shengwang
2023-10-09 11:00:53 +08:00
parent 2d57993364
commit 4a9c5a4385
2 changed files with 3 additions and 3 deletions
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4
problems/0024.两两交换链表中的节点.md
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@ -51,7 +51,7 @@ class Solution {
public:
ListNode* swapPairs(ListNode* head) {
ListNode* dummyHead = new ListNode(0); // 设置一个虚拟头结点
dummyHead->next = head; // 将虚拟头结点指向head，这样方面后面做删除操作
dummyHead->next = head; // 将虚拟头结点指向head，这样方便后面做删除操作
ListNode* cur = dummyHead;
while(cur->next != nullptr && cur->next->next != nullptr) {
ListNode* tmp = cur->next; // 记录临时节点
@ -160,7 +160,7 @@ class Solution {
class Solution {
public ListNode swapPairs(ListNode head) {
ListNode dumyhead = new ListNode(-1); // 设置一个虚拟头结点
dumyhead.next = head; // 将虚拟头结点指向head，这样方面后面做删除操作
dumyhead.next = head; // 将虚拟头结点指向head，这样方便后面做删除操作
ListNode cur = dumyhead;
ListNode temp; // 临时节点，保存两个节点后面的节点
ListNode firstnode; // 临时节点，保存两个节点之中的第一个节点

2
problems/0203.移除链表元素.md
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@ -127,7 +127,7 @@ class Solution {
public:
ListNode* removeElements(ListNode* head, int val) {
ListNode* dummyHead = new ListNode(0); // 设置一个虚拟头结点
dummyHead->next = head; // 将虚拟头结点指向head，这样方面后面做删除操作
dummyHead->next = head; // 将虚拟头结点指向head，这样方便后面做删除操作
ListNode* cur = dummyHead;
while (cur->next != NULL) {
if(cur->next->val == val) {