4.3博客

python还有学不进去的工程数学

python：

class People :

def \__init_\_(self, name = 'ZhangYuxuan',gender = '男',age=20):

 

    self.name = name

 

    self.gender = gender

 

    self.age = age

 

def display(self):

 

    print("姓名："+self.name+"\\n性别："+self.gender+"\\n年龄："+str(self.age))

class Student(People):

def \__init_\_(self,student_id="20193250",into_time="2019-09-01",into_score="100.0"):

 

    People.\__init_\_(self,name = 'ZhangYuxuan',gender = '男',age=20)

 

    self.student_id = student_id

 

    self.into_time = into_time

 

    self.into_score = into_score

 

def display(self):

 

    print("姓名："+self.name+"\\n性别："+self.gender+"\\n年龄："+str(self.age)+"\\n学号："+self.student_id+"\\n入学时间："+self.into_time+"\\n入学成绩："+str(self.into_score))

class Teacher(People):

def \__init_\_(self,post="院长",department="软件工程学院",job_time = "2008-12-03"):

 

    People.\__init_\_(self, name = 'ZhangYuxuan',gender = '男',age=20)

 

    self.post = post

 

    self.department = department

 

    self.job_time = job_time

 

def display(self):

 

    print("姓名："+self.name+"\\n性别："+self.gender+"\\n年龄："+str(self.age)+"\\n职务："+self.post+"\\n部门："+self.department+"\\n工作时间："+self.job_time)

class Graduate(Student):

def \__init_\_(self,research_fields="人工智能",teacher = "Mr.Liu"):

 

    Student.\__init_\_(self,student_id="20193250",into_time="2019-09-01",into_score="100.0")

 

    self.research_fields = research_fields

 

    self.teacher = teacher

 

def display(self):

 

    print("姓名："+self.name+"\\n性别："+self.gender+"\\n年龄："+str(self.age)+"\\n学号："+self.student_id+"\\n入学时间："+self.into_time+"\\n入学成绩："+str(self.into_score)+"\\n研究方向："+self.research_fields+"\\n导师："+self.teacher)

class GradOnWork(Teacher,Graduate):

def \__init_\_(self):

 

    Teacher.\__init_\_(self,post="辅导员",department="软件工程学院",job_time = "2008-12-03")

 

    Graduate.\__init_\_(self,research_fields="人工智能",teacher = "Mr.Liu")

 

def display(self):

 

    print("姓名："+self.name+"\\n性别："+self.gender+"\\n年龄："+str(self.age)+"\\n职务："+self.post+"\\n部门："+self.department+"\\n工作时间："+self.job_time+"\\n学号："+self.student_id+"\\n入学时间："+self.into_time+"\\n入学成绩："+str(self.into_score)+"\\n研究方向："+self.research_fields+"\\n导师："+self.teacher)