How do I move items/values up and down a text file. At the moment my program reads a text file, an uses a while to make sure it stop when there is no more lines to read. I used an if statement to check if counter equals the line of the value I want to move. I am stuck not sure how to continue from here.How do I move items/values up and down a text f
阅读背景：
如何在文本文件中上下移动项目
来源：互联网
分享到：
