Python基于面向对象思想模拟彩票系统

import random
class Lottery:
    def __init__(self):
        # 用来存储彩票的号码
        self.number_list = []
        # 彩票价格
        self.price = 2
    def show(self):
        self.number_list.sort()
        print(f'{self.number_list}')
class System:
    def __init__(self):
        pass
    # 得到一组包含随机号码的彩票对象
    def creat_lottey(self):
        # 创建一个彩票对象
        lottery = Lottery()
        # 循环生成随机号码
        for i in range(3):
            n = random.randint(0,9)
            # 将生成的号码存储到彩票对象的列表属性中
            lottery.number_list.append(n)
        else:
            lottery.number_list.sort()
        return lottery

    # 系统开奖
    def run(self):
        return self.creat_lottey()

class Person:
    def __init__(self,name,money):
        self.name = name
        self.money = money
        # 存储所有购买的彩票
        self.lottey_list = []
    def buy(self):
        c = input('1.手选  2.机选')
        if c == '1':
            self.buy_you()
        elif c == '2':
            self.buy_cmp()
    # 得到一个彩票对象，存储列表中
    def buy_you(self):
        if self.money >= 2:
            # 购买的彩票对象
            lottery = Lottery()
            for i in range(1, 4):
                n = eval(input(f'请输入第{i}个号码'))
                lottery.number_list.append(n)
            else:
                lottery.number_list.sort()
            # 将购买的彩票对象存储到列表中
            self.lottey_list.append(lottery)
            print(f'{self.name}手选号码:{lottery.number_list} 消费:{lottery.price}元钱')
            # 钱数减少
            self.money -= lottery.price
            # 展示剩余钱数
            self.show_left_money()
        else:
            print('剩余金额不足')

    # 得到一个彩票对象，存储到列表中
    def buy_cmp(self):
        count = eval(input('请输入你要购买的注数:'))
        for i in range(count):
            if self.money >= 2:
                lottery = System().creat_lottey()
                # 将购买的彩票存储到彩票列表中
                self.lottey_list.append(lottery)
                print(f'{self.name}机选号码:{lottery.number_list} 消费:{lottery.price}钱')
                # 钱数减少
                self.money -= lottery.price
                # 展示剩余钱数
                self.show_left_money()
            else:
                print('剩余金额不足')

    # 查看开奖(拿自己购买的号码，与系统开奖的结果进行比对)
    def check(self,lottery_run:Lottery):
        print(f'开奖号码为:{lottery_run.number_list}')
        for lottery in self.lottey_list:
            if lottery.number_list == lottery_run.number_list:
                print(f' {lottery.number_list}中出200, 金钱增加200')
                self.money += 200
            else:
                print(f'{lottery.number_list} 与中奖擦肩而过！')
        else:
            self.show_left_money()
    # 展示剩余钱数
    def show_left_money(self):
        print(f'{self.name}还剩余金钱{self.money}')

p1 = Person('铁锤',1000000)
p1.buy()
# 创建系统对象
s = System()
# 系统开奖
lottery_run = s.run()
#人去兑奖
p1.check(lottery_run)

来源：CSDN

作者：忌辰

链接：https://blog.csdn.net/weixin_44797793/article/details/103525819