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added python code middle of the linked list #15

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Dec 3, 2024
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added python code middle of the linked list #15

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679a878
added python code middle of the linked list
Dec 3, 2024
f0b1773
Update docs/linked-list/middle-of-the-linked-list.md
soulmachine Dec 3, 2024
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17 changes: 17 additions & 0 deletions docs/linked-list/middle-of-the-linked-list.md
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ defaultValue="cpp"
values={[
{ label: 'Java', value: 'java', },
{ label: 'C++', value: 'cpp', },
{ label: 'Python', value: 'python', },
]
}>
<TabItem value="java">
Expand Down Expand Up @@ -50,6 +51,22 @@ public:
};
```

</TabItem>
<TabItem value="python">

```python
# Middle of the Linked List
# 时间复杂度O(n)，空间复杂度O(1)
class Solution:
def middleNode(self, head):
# 设置两个指针，一个快一个慢
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slow, fast = head, head
while fast and fast.next:
slow = slow.next
fast = fast.next.next
return slow
```

</TabItem>
</Tabs>

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