Linux环境下用C语言实现的学生管理系统，界面友好，可进行简单的学生成绩管理。,Linux environment using C language implementation of student management systems, user-friendly, easy to carry out the management of the students grade.

在Linux系统下，使用C语言编写学生管理系统，实现添加、查询、排序、统计、删除、登陆等功能。-In the Linux system, using the C language student management system, to achieve added, query, sorting, statistics, delete, landing and other functions.

有三个文件，分别是通过单项链表循环链表，双向循环链表和可以用作存档用的双向循环链表实现学生的信息的增删改查，还有学生成绩的排名。(There are three files, which are linked by single linked list, circular linked list, two-way circular list and two-way circular list that can be used as archival.)