标签:har return ext public highlight val sort nod div
class Solution {
public ListNode insertionSortList(ListNode head) {
ListNode pre=new ListNode(0);
ListNode p=head, q;
while(p!=null)
{
q=pre;
while(q.next!=null&&q.next.val<p.val)
q=q.next;
ListNode r=p;
p=p.next;
r.next=q.next;
q.next=r;
}
return pre.next;
}
}
标签:har return ext public highlight val sort nod div
原文地址:http://www.cnblogs.com/asuran/p/7679751.html