largest = right;
This prints the text from 1% to 100%, all on the same line since it uses stdout.write rather than print. However, before printing each percentage it first prints \u001b[1000D, which means "move cursor left by 1000 characters). This should move it all the way to the left of the screen, thus letting the new percentage that gets printed over-write the old one. Hence we see the loading percentage seamlessly changing from 1% to 100% before the function returns:
，这一点在新收录的资料中也有详细论述
[86]房地产用地是指商服用地和住宅用地的总和。。新收录的资料对此有专业解读
* 时间复杂度：O(n log n)（主要来自排序），空间复杂度：O(n)，详情可参考新收录的资料