Introduction - If you have any usage issues, please Google them yourself
Students information management issues, oid menu () // show menus
Use void LinkList stuinfo) add (// add information
Use void del LinkList stuinfo) (// delete information
Use void LinkList stuinfo que () // searching information
Use void baobiao (LinkList L) // show all information
Use void LinkList stuinfo xuanze () // users after complete the operation of choice
Use void begin LinkList stuinfo int, choose () // program run started
Addiden (int LinkList stu stuinfo, student) // in judgement add information came the same student id
Use void LinkList stuinfo) photographs (// help information
Use void start () // new start-up begin
Use void above () // processing operation abnormalities