ScCMD__ //cal | calculates + - * or / //debug | debugs the system //notepad | create notes, and delete notes //time | displays the current time //date | displays current date //doc | type a document //antivirus | checks for viruses //shutdown | shuts down the system //matrixmode | activates matrix //exit | exits the program //dir/s| scan drive
q键离开 电子编程：空格改变input 点赞超5个，更新1.15
