简介:"A sad thing about life is that when you meet someone who means a lot to you only to find out in the end that it was never bound to be and you just have to let go." ...详情
"A sad thing about life is that when you meet someone who means a lot to you only to find out in the end that it was never bound to be and you just have to let go."
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唐慕言:196.988.326.845
你的问题范围很宽泛,单一例举很难 单用户单任务操作系统,【tg:yzlseo】例如CPM,MSDOS 单用户多任务操作系统,就是你例举的这些 多用户多任务操作系统,UNIX OS 很难单一分类,源代码的话就大部分都是C写的