磁盘扫描算法源代码 里面有错误，望牛逼人士帮个忙！！把错误改了还有的地方需要填写代码。本人急用谢谢！-Disk-scan algorithm source code inside a mistake, look牛逼people help me! ! The error changed the local authorities are required to complete the code. I Ji Yong Thanks!