Shell算法:转置文件

描述

力扣上看到这么一道题,假设 file.txt 文件内容如下:

name age
alice 21
ryan 30

应当输出:

name alice ryan
age 21 30

阅读更多
Hello World
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in ...
阅读更多