--easy
输入一个链表的头节点,从尾到头反过来返回每个节点的值(用数组返回)。
示例 1:
输入:head = [1,3,2] 输出:[2,3,1]
来源:力扣(LeetCode) 链接:https://leetcode.cn/problems/cong-wei-dao-tou-da-yin-lian-biao-lcof
var reversePrint = function (head) {
let array = []
while (head !== null) {
array.unshift(head.val)
head = head.next
}
return array
};