好的例子
........\Makefile
........\a.out
........\common.c
........\common.h
........\common.o
........\datapack
........\........\adminconfig
........\........\student_data
........\........\teacher_data
........\hmi.c
........\hmi.h
........\hmi.o
........\main.c
........\main.o
........\project
........\student.c
........\student.h
........\student.o
........\teacher.c
........\teacher.h
........\teacher.o