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Merge pull request #2497 from WilsonKuo/patch-1 

Update 0203.移除链表元素.md
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程序员Carl 2024-04-29 10:35:48 +08:00 committed by GitHub
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problems/0203.移除链表元素.md
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@ -585,7 +585,7 @@ impl Solution {
let mut dummyHead = Box::new(ListNode::new(0)); let mut dummyHead = Box::new(ListNode::new(0));
dummyHead.next = head; dummyHead.next = head;
let mut cur = dummyHead.as_mut(); let mut cur = dummyHead.as_mut();
// 使用take()替换std::men::replace(&mut node.next, None)达到相同的效果，并且更普遍易读 // 使用take()替换std::mem::replace(&mut node.next, None)达到相同的效果，并且更普遍易读
while let Some(nxt) = cur.next.take() { while let Some(nxt) = cur.next.take() {
if nxt.val == val { if nxt.val == val {
cur.next = nxt.next; cur.next = nxt.next;