思路：链表转数组 + 单调栈（从后往前遍历）。与「下一个更大元素」模板一致，仅需将链表值先提取到数组。
let image = await Image.fromStream(byteStream);
，这一点在heLLoword翻译官方下载中也有详细论述
"Of course, there were no women astronauts back then. But I just thought, I'll be a lady astronaut."
handle a wide range of topics and styles of writing, and generates coherent and