/**
* Definition for singly-linked list.
* public class ListNode {
* int val;
* ListNode next;
* ListNode(int x) { val = x; }
* }
*/
public class Solution {
public ListNode oddEvenList(ListNode head) {
if(head==null||head.next==null){
return head;
}
ListNode odd=head;
ListNode even=head.next;
ListNode node=head;
ListNode oddStart=odd;
ListNode evenStart=even;
head=head.next.next;
int i=1;
while (head!=null) {
if (i%2==0) {
even.next=head;
even=even.next;
}else {
odd.next=head;
odd=odd.next;
}
head=head.next;
i++;
}
even.next=null;
odd.next=evenStart;
return oddStart;
}
}
LeetCode—328. Odd Even Linked List
最新推荐文章于 2025-02-03 15:37:10 发布