Commit 3866353

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fix: leetcode75 code format

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Lines changed: 6 additions & 5 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,18 +6,19 @@`
`6`	`6`	`class Solution:`
`7`	`7`	`def removeNthFromEnd(self, head: Optional[ListNode], n: int) -> Optional[ListNode]:`
`8`	`8`	`fast, slow, pre = head, head, head`
`9`		`- while n > 0:`
	`9`	`+ while n > 0andfast:`
`10`	`10`	`fast = fast.next`
`11`	`11`	`n -= 1`
`12`		`- while fast:`
	`12`	`+ while fastandslow:`
`13`	`13`	`fast = fast.next`
`14`	`14`	`pre = slow`
`15`	`15`	`slow = slow.next`
`16`		`- if pre == slow:`
	`16`	`+ if pre andslowandpre== slow:`
`17`	`17`	`head = slow.next`
`18`	`18`	`slow.next = None`
`19`		`- pre.next = slow.next`
`20`		`- slow.next = None`
	`19`	`+ if pre and slow:`
	`20`	`+ pre.next = slow.next`
	`21`	`+ slow.next = None`
`21`	`22`	`return head`
`22`	`23`
`23`	`24`

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