Query @azure/openai with images?

题目：

题解：

func oddEvenList(head *ListNode) *ListNode {
    if head == nil {
        return head
    }
    evenHead := head.Next
    odd := head
    even := evenHead
    for even != nil && even.Next != nil {
        odd.Next = even.Next
        odd = odd.Next
        even.Next = odd.Next
        even = even.Next
    }
    odd.Next = evenHead
    return head
}