• python基础练习题10


    练习题解析:掷骰子

    import random
    def roll_dice(number = 3,points = None):
    print('<<<ROLL THE DICE')
    if points is None:
    points = []
    while number > 0:
    point = random.randrange(1,7)
    points.append(point)
    numbers = numbers-1
    return points
    '''
    第2行:创建函数,设定两个默认参数作为可选,numbers--骰子数量,points--三个骰子点数列表
    第3行:告知用户开始摇骰子
    第4-5行:如果参数中并未指定points,那么为points创建空的列表
    第6-9行:摇三次骰子,每摇一次numbers就减1,直至小于等于0时,循环停止;
    第10行:返回结果的列表
    '''
    #将点数转成大小
    def roll_result(total):
    isBig = 11 <= total <= 18
    isSmall = 3 <= total <= 10
    if isBig:
    return 'Big'
    elif isSmall:
    return 'Small'
    '''
    第1行:创建函数,其中必要的参数是骰子的总数点
    第2-3行:设定’大小‘的判断标准
    第4-7行:在不同的条件下返回不同的结果
    '''
    #最后,创建一个开始游戏的函数,让用户输入猜大小,并且定义什么是猜对,什么是猜错,并输入对应的结果
    def start_game():
    print('<<<GAME STARTS>>>')
    choices=['Big','Small']
    your_choice = input('Big' or 'Small')
    if your_choice in choices:
    points = roll_dice()
    total = sum(points)
    youWin = your_choice=roll_result(total)

    if youWin:
    print('The points are',points,'You win!')
    else:
    print('The points are',points,'You lose!')
    else:
    print('Invalid Words')
    start_game()
    start_game()
    '''
    第1行:创建函数,并不需要什么特殊参数
    第2行:告知用户游戏开始
    第3行:规定什么是正确的输入
    第4行:讲用户输入的字符串储存在your_choice中
    第5、13-15行:如果符合输入规范往下进行,不符合这告知用户并重新开始
    第6行:调用roll_dice函数,将返回的列表命名为points
    第7行:点数求和
    第8行:设定胜利的条件--你所选的结果和计算机生成的结果是一致的
    第9-12行:成立则告知胜利,反之告知失败
    第16行:调用程序,使程序运行
    '''
    #增加个赌钱的判断

    import random
    def roll_dice(numbers=3,points=None):
    print('<<< ROLL THE DICE! >>>')
    if points is None:
    points = []
    while numbers > 0:
    point = random.randrange(1,7)
    points.append(point)
    numbers = numbers - 1
    return points
    def roll_result(total):
    isBig = 11 <= total <=18
    isSmall = 3 <= total <=10
    if isBig:
    return 'Big'
    elif isSmall:
    return 'Small'
    def start_game( ):
    your_money = 1000
    while your_money > 0:
    print('<<< GAME STARTS!>>>')
    choices = ['Big','Small']
    your_choice = input('Big or Small:')
    if your_choice in choices:
    your_bet = int(input('How much you wanna bet? -'))
    points = roll_dice( )
    total = sum(points)
    youWin = your_choice == roll_result(total)
    if youWin:
    print('The points are',points,'You win !')
    print('You gained {},you have {}now'.format(your_bet,your_money+your_bet))
    your_money = your_money + your_bet
    else:
    print('The points are',points,'You lose!')
    print('You gained {},you have {}now'.format(your_bet, your_money - your_bet))
    your_money = your_money - your_bet
    else:
    print('Invalid Words')
    else:
    print('GAME OVER')
    start_game( )
    我是kelly-凯莉 每天努力一点点,幸运就多一点点
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  • 原文地址:https://www.cnblogs.com/kelly11/p/12206335.html
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