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[pull] master from youngyangyang04:master #433

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Merged
merged 2 commits into from
Apr 20, 2024
Merged

[pull] master from youngyangyang04:master #433

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6e55015
Update 0024.两两交换链表中的节点.md
bluedusk Mar 15, 2024
49acc74
Merge pull request #2479 from bluedusk/master
youngyangyang04 Apr 20, 2024
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15 changes: 15 additions & 0 deletions problems/0024.两两交换链表中的节点.md
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Expand Up @@ -285,6 +285,21 @@ var swapPairs = function (head) {
};
```

```javascript
// 递归版本
var swapPairs = function (head) {
if (head == null || head.next == null) {
return head;
}

let after = head.next;
head.next = swapPairs(after.next);
after.next = head;

return after;
};
```

### TypeScript：

```typescript
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