题解 | #反转链表#

    this.val = x;
    this.next = null;
}
function ReverseList(pHead)
{
    // write code here
    let s = []
    while(pHead != null){
        s.push(pHead.val)
        pHead = pHead.next
    }
    if(s.length == 0){
        return null
    }
    let node = new ListNode(s.pop())
    let nHead = node
    while(s.length !== 0){
        let temp = new ListNode(s.pop())
        node.next = temp
        node = node.next
    }
    return nHead
}
module.exports = {
    ReverseList : ReverseList
};