The system functional requirements: Suppose Student Information includes: Stude...

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系统功能需求： 假设学生信息含有：学号、姓名、成绩。要求用单链表表示一个班的学生信息，并能用菜单形式实现如下功能（菜单要能重复使用）： 1、建立单链表 2、输出单链表 3、查找单链表 4、插入单链表 5、删除单链表 6、更新单链表 7、逆置单链表 0、退出系统 -The system functional requirements: Suppose Student Information includes: Student ID, name, performance. Require a single linked list, said the students information, and can be used to achieve the following functions form the menu (menu to be able to re-use): 1, the establishment of a single linked list 2, the output single-linked list 3, to find a single linked list 4, insert a single linked list 5, to delete a single linked list 6, update a single list 7, reverse a single linked list home 0, exit the system