* 核心思路：链表转数组 + 单调栈（从后往前遍历），时间复杂度O(n)，空间复杂度O(n)
For multiple readers
，这一点在im钱包官方下载中也有详细论述
Donating a womb for transplant is not like donating other organs, such as the kidneys or heart - it is only allowed through a special request to potential donors' families who have already agreed to donate their relative's organs.。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
Ok, but you still don’t want to have to change your API to add this