Commit ea7312c

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Improvement

Signed-off-by: begeekmyfriend <begeekmyfriend@gmail.com>

1 parent 0d16d6e commit ea7312cCopy full SHA for ea7312c

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-8

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-8

lines changed

Lines changed: 8 additions & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -14,21 +14,21 @@ static struct ListNode* reverseKGroup(struct ListNode* head, int k)`
`14`	`14`	`dummy.next = head;`
`15`	`15`	`for (; head != NULL; head = head->next) {`
`16`	`16`	`if (++len % k == 0) {`
`17`		`- /* t always the original first one */`
`18`		`- struct ListNode *t = prev->next;`
	`17`	`+ /* p always the original first one */`
	`18`	`+ struct ListNode *p = prev->next;`
`19`	`19`	`/* loop condition implicits the final state */`
`20`	`20`	`while (prev->next != head) {`
`21`	`21`	`/* the new segment head */`
`22`		`- struct ListNode *h = t->next;`
	`22`	`+ struct ListNode *q = p->next;`
`23`	`23`	`/* deletion */`
`24`		`- t->next = h->next;`
	`24`	`+ p->next = q->next;`
`25`	`25`	`/* insertion */`
`26`		`- h->next = prev->next;`
`27`		`- prev->next = h;`
	`26`	`+ q->next = prev->next;`
	`27`	`+ prev->next = q;`
`28`	`28`	`}`
`29`	`29`	`/* For iteration */`
`30`		`- prev = t;`
`31`		`- head = t;`
	`30`	`+ prev = p;`
	`31`	`+ head = p;`
`32`	`32`	`}`
`33`	`33`	`}`
`34`	`34`	`return dummy.next;`

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