Мерц резко сменил риторику во время встречи в Китае09:25
size 2. The old backing store of size 1 is now garbage.
，这一点在Line官方版本下载中也有详细论述
"But you must keep up the exercise regime. Because you're staying fit in space, not for space itself, but for when you return back to the punishing gravity environment of Earth. Those first two or three days back on Earth can be really punishing."
// 单调栈：用于计算nums2中每个元素的下一个更大值（保持你的命名风格）