#!/usr/bin/python3
#@Author:CaiDeyang
#@Time: 2018/9/11 21:59

# 班级类
class classes:

    def __init__(self, id, course):
        self.id = id
        self.course = course
        self.course_student = {}  # 该门课程学生字典{学生名：学生实例}


if __name__ == "__main__":
    pass