python自定义类题库

1. 编写一个名为Person的类，包含姓名、年龄、性别三个属性，并提供相应的构造函数和方法。

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

    def get_name(self):
        return self.name

    def get_age(self):
        return self.age

    def get_gender(self):
        return self.gender

    def set_name(self, name):
        self.name = name

    def set_age(self, age):
        self.age = age

    def set_gender(self, gender):
        self.gender = gender

2. 编写一个名为Rectangle的类，包含长、宽两个属性，并提供计算周长和面积的方法。

class Rectangle:
    def __init__(self, length, width):
        self.length = length
        self.width = width

    def get_length(self):
        return self.length

    def get_width(self):
        return self.width

    def get_area(self):
        return self.length * self.width

    def get_perimeter(self):
        return (self.length + self.width) * 2

3. 编写一个名为Student的类，包含学号、姓名、性别、年龄、成绩五个属性，并提供相应的构造函数和方法。

class Student:
    def __init__(self, id, name, gender, age, score):
        self.id = id
        self.name = name
        self.gender = gender
        self.age = age
        self.score = score

    def get_id(self):
        return self.id

    def get_name(self):
        return self.name

    def get_gender(self):
        return self.gender

    def get_age(self):
        return self.age

    def get_score(self):
        return self.score

    def set_id(self, id):
        self.id = id

    def set_name(self, name):
        self.name = name

    def set_gender(self, gender):
        self.gender = gender

    def set_age(self, age):
        self.age = age

    def set_score(self, score):
        self.score = score

4. 编写一个名为BankAccount的类，包含账户名、账号、余额三个属性，并提供存款、取款和查询余额的方法。

class BankAccount:
    def __init__(self, name, account, balance):
        self.name = name
        self.account = account
        self.balance = balance

    def get_name(self):
        return self.name

    def get_account(self):
        return self.account

    def get_balance(self):
        return self.balance

    def deposit(self, amount):
        self.balance += amount

    def withdraw(self, amount):
        if self.balance >= amount:
            self.balance -= amount
        else:
            print("余额不足！")

    def inquiry(self):
        print("账户名：", self.name)
        print("账号：", self.account)
        print("余额：", self.balance)

5. 编写一个名为Car的类，包含品牌、型号、颜色三个属性，并提供启动、加速、刹车和查询速度的方法。

class Car:
    def __init__(self, brand, model, color):
        self.brand = brand
        self.model = model
        self.color = color
        self.speed = 0

    def get_brand(self):
        return self.brand

    def get_model(self):
        return self.model

    def get_color(self):
        return self.color

    def start(self):
        print("汽车启动！")

    def accelerate(self, speed):
        self.speed += speed
        print("汽车当前速度为：", self.speed)

    def brake(self):
        self.speed = 0
        print("汽车已刹车！")

    def get_speed(self):
        return self.speed