class Person: def __init__(self,name,PID,sex,age): self.name=name self.PID=PID self.sex=sex self.age=age def getname(self): return self.name def getPID(self): return self.PID def getsex(self): return self.sex def getage(self): return self.age def getinfo(self): return self.name,self.PID,self.sex,self.age def setname(self,name): self.name=name def setID(self,PID): self.PID=PID def setsex(self,sex): self.sex=sex def setage(self,age): self.age=agedef setinfo(self,name,PID,sex,age): self.name=name self.PID=PID self.sex=sex self.age=age class Ustudent(Person): #重写构造函数 def __init__(self,name,PID,sex,age,school): super().__init__(name,PID,sex,age) self.school=school def getschool(self): return self.school #重写 getinfo 函数 def getinfo(self): return self.name,self.PID,self.sex,self.age,self.school #重写 setinfo 函数 def setinfo(self,name,PID,sex,age,school): #self.name=name #self.PID=PID #self.sex=sex #self.age=age super().setinfo(name,PID,sex,age) def setschool(self,school): self.school=school p=Person("zjhong","3307217305256314","M",19) print(p.getinfo()) s=Ustudent("zjh","3307217305256313","M",20,"湖州师院学院") p.setinfo("zhangjh","3307217305256315","F",18) print(s.getinfo()) print(p.getinfo()) s.setinfo("zhangjianh","3307217305256316","F",21,"湖州学院") print(s.getinfo()) #调用父类继承函数 setname s.setname("lisi") s.setschool("湖州师范学院") print(s.getinfo()) print(p.getinfo())

这段代码定义了两个类：Person和Ustudent，Person类有name、PID、sex、age属性和getinfo、setinfo、getname、getPID、getsex、getage方法，Ustudent类继承了Person类，并新增了school属性和getschool、setschool方法。代码中还进行了一些属性设置和方法调用的操作，你想问什么问题呢？

相关问题

from objprint import op class Animal: def __init__(self,age): self.age = age class Person(Animal): def __init__(self, age,name): super().__init__(age) self.name = name class Male(Person): def __init__(self, age, name): super(Person,self).__init__(age) self.gender = "male" m = Male(32,"Peter") super(Male,m).__init__(32,"Peter") op(m)

这段代码也存在语法错误。在Male类中，应该使用super().__init__(age, name)来调用父类Person的构造函数，而不是使用super(Person, self).__init__(age)。同时，在Male类中，应该先调用父类的构造函数，然后再添加gender属性，否则会出现AttributeError异常。在修正这些问题之后，代码应该如下所示：

from objprint import op 

class Animal:
    def __init__(self, age):
        self.age = age

class Person(Animal):
    def __init__(self, age, name):
        super().__init__(age)
        self.name = name

class Male(Person):
    def __init__(self, age, name):
        super().__init__(age, name)
        self.gender = "male"

m = Male(32, "Peter")
super(Male, m).__init__(32, "Peter")
op(m)

这样，代码就不会出现语法错误，并且能够正常运行。注意，这里在最后一行代码中使用了op(m)来输出对象m的属性和方法，需要确保已经安装了objprint模块才能够使用op函数。

class Person: def __init__(self, name, age): self.name = name self.age = age

def introduce(self):
print(f"My name is {self.name} and I am {self.age} years old.")

class Student(Person):
def __init__(self, name, age, major):
super().__init__(name, age)
self.major = major

def study(self):
print(f"I am studying {self.major}.")

class Teacher(Person):
def __init__(self, name, age, subject):
super().__init__(name, age)
self.subject = subject

def teach(self):
print(f"I am teaching {self.subject}.")

s = Student("John", 20, "Computer Science")
s.introduce() # Output: My name is John and I am 20 years old.
s.study() # Output: I am studying Computer Science.

t = Teacher("Jane", 35, "Math")
t.introduce() # Output: My name is Jane and I am 35 years old.
t.teach() # Output: I am teaching Math.