基于C语言的控制台程序，可以用来存储学生的学号，姓名，电话，相关课程成绩等，有添加，修改，删除，输出到文件等功能。学生信息存储在文件中。-Console-based C language program can be used to store its students, name, telephone, and other performance-related courses, and add, modify, delete, export to file functions. Student information is stored in file.