描述：找出一个连续子数组，若对该子数组升序排序，则整个数组变为升序。返回符合题意的最短子数组长度。
Every fragment means promises created for read() calls, promises for backpressure coordination, intermediate buffer allocations, and { value, done } result objects – most of which become garbage almost immediately.
，更多细节参见同城约会
Here’s a performance profile from today:
临走前，阿爸又来劝我一起去，帮他撑撑场面。我没答应，理由很简单——等阿爸这一辈走完这门亲戚，大概下一辈也就断了。
，这一点在51吃瓜中也有详细论述
Adam Levy investigates why researchers are sometimes reluctant to disclose their plans to colleagues.
Что думаешь? Оцени!，详情可参考同城约会