python自动化-作业1-1——A+

编写登录接口:
1.输入用户名密码
2.认证成功后显示欢迎信息
3.输错三次后锁定
username = 'guogangzhi'
password = '123456'

for i in range(3):
    username_in = input('请输入用户名:')
    password_in = input('请输入密码:')
    if username_in == username and password_in == password:
        print('恭喜{}登录成功'.format(username_in))
        break
    else:
        if i == 2:
            print('你的账户已被锁定,改天再来')
        else:
            print('您输入的用户名或密码错误,请在输入一次:({}次错误)'.format(i + 1))

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转载自www.cnblogs.com/guogangzhi/p/10086548.html