fileCopy in C 源码

复制文件 [[EN-US]] 这个小程序将任何文件的二进制内容复制到命令行指定的新文件中 其语法为: .\copyFile originalFile.extension newFile.extension !!! 关于扩展的警告! - if the original file was an .exe and the destination is .txt, obviously the new file will be broken. 该程序通过命令行运行,并且需要传递两个参数: 1 - the original file followed by its extension; 2 - t