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  • 最近alex买了个Tesla Model S,通过转账的形式,并且支付了5%的手续费,tesla价格为95万。账户文件为json,请用程序实现该转账行为。

    import os,sys

    base_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
    sys.path.append(base_dir)
    print (sys.path)

    print(
    'ICBC Bank'.center( 30,'-'),' '
    '1.账户信息'' '
    '2.转账'
    )
    alex_money = {'user':'alex',}
    def choice(num):
    if num == '1':
    f = open('../account/alex.json','r')
    print (type(f.read()))
    elif num == '2':
    f = open('../account/alex.json','r')
    f2 = open('../account/tesla_company.json','r')
    alex_act = int(float(f.read().strip()))-950000*(1+0.05)
    tesla_act = int(float(f2.read().strip()))+950000*(1+0.05)
    f.close()
    f2.close()
    f = open('../account/alex.json','w')
    f2 = open('../account/tesla_company.json','w')
    f.write(str(int(alex_act)))
    f2.write(str(int(tesla_act)))

    choice1 = input('选择服务:')
    choice(choice1)
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  • 原文地址:https://www.cnblogs.com/fengxiongmiao/p/12115479.html
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