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。
She dove into market research and invested about $40,000 to launch her pasta-and-sauce brand Sausly.
。关于这个话题，91视频提供了深入分析
"It's wonderful for the soul to be able to play classical music," he said.。关于这个话题，heLLoword翻译官方下载提供了深入分析
* 进阶：使用Sedgewick步长序列（更高效）
Hit "Run" to watch particles bounce around with quadtree-accelerated collision detection: