实验5

class StudentDoc:
    def __init__(self,XH,XM,ZY,python_mark):
        self.XH=XH
        self.XM=XM
        self.ZY=ZY
        self.python_mark=python_mark

    def get_mark(self):
        return self.python_mark

    def change_python_mark(self,info=0):
        self.python_mark=info

    def get_info(self):
        print(f"学号：{self.XH} 姓名：{self.XM} 专业：{self.ZY} python课程分数：{self.python_mark}")

#模块测试：
class StudentDoc:
    def __init__(self,XH,XM,ZY,python_mark):
        self.XH=XH
        self.XM=XM
        self.ZY=ZY
        self.python_mark=python_mark

    def get_mark(self):
        return self.python_mark

    def change_python_mark(self,info=0):
        self.python_mark=info

    def get_info(self):
        print(f"学号：{self.XH} 姓名：{self.XM} 专业：{self.ZY} python课程分数：{self.python_mark}")

#测试
def main():
    s1=StudentDoc(202013170011,"LIUJING","Encology",99)
    s2=StudentDoc(202013170032,"ZHANGYIFAN","Encology",98)
    print(s1.get_mark())
    s1.change_python_mark(100)
    print(s1.get_mark())

main()
task5.py

模块调用：
import student

s1 = student.StudentDoc(202013170011, "LIUJING","Encology",100)
s2 = student.StudentDoc(202013170032,"ZHANGYIFAN","Encology",100)
s1.get_info()
s2.get_info()

s1.change_python_mark(99)
print(s1.get_mark())
print(s2.get_mark())