bubbleSort(arr, n);
* - this.stack：单调递减栈，存储「价格对应的索引」，栈顶→栈底索引对应的价格单调递减
，推荐阅读safew官方下载获取更多信息
3014250510http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142505.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142505.html11921 “我们找到了一条通往富裕的道路”。爱思助手下载最新版本对此有专业解读
log: func(msg: string);
If you're looking for more puzzles, Mashable's got games now! Check out our games hub for Mahjong, Sudoku, free crossword, and more.