用fscanf()来格式化读取aa.txt文件的程序演示了fscanf()格式化读取文件的功能。其中用的文件请自己写吧。自己看一代码就知道了。-Use fscanf () to format documents to read aa.txt demonstrated fscanf () function read the file format. Which documents used to write your own bar. Look at a code on their own know.