但对市场而言，“分手”得越迅速，留下来的疑问反而就越多了。
And even if you do get your new builtin function accepted, it’s going to be a while before it makes it into a release and everybody can use it.，更多细节参见新收录的资料
，这一点在新收录的资料中也有详细论述
stack.pop(); // 弹出的索引对应的值≤当前身高，无遮挡，能看到，详情可参考新收录的资料
\(f\) is continuous (preimages of open sets are open),