题解 | #从尾到头打印链表#

/*function ListNode(x){
    this.val = x;
    this.next = null;
}*/
function printListFromTailToHead(head)
{
    // write code here
    let arr = [];
    let node =head;
    if(head===null) return arr;
    do{
        arr.push(node.val);
        node = node.next
    }
    while(node !== null);
    return arr.reverse();
}
module.exports = {
    printListFromTailToHead : printListFromTailToHead
};