* @param {number[]} nums - 待查找最短无序连续子数组的整数数组
Space exploration
，更多细节参见Line官方版本下载
If a line was the same as it was on the last frame, it was skipped。关于这个话题，夫子提供了深入分析
The web platform has incredible documentation compared to most tech platforms. However, most of it is written for JavaScript. If you don’t know JavaScript, you’ll have a much harder time understanding how to use most Web APIs.