c++编写DOS下实现的学生考勤系统，适合在校学生实际参考，-c++ implementation of the preparation of students under DOS attendance systems, fit the actual reference to students at the school,

学生请假系统，支持学生考勤，学生的请假等功能- Students leave system

C语言课设：学生考勤系统 包含四个功能模块录入 查询 修改 评分-C language courses provided: Student Attendance System It contains four modules input query modification Rating