Python密码登录

Python密码登录
d={'tom':'123','mike':'456','mary':'789'} 
for i in range(1,4):
    name=input('请输入用户名:')
    password= input('请输入密码:')
    name=name.lower()
    if name in d:
        if password==d.get(name):
            print('密码正确')
            break
        else:
            print('密码错误')
            if i==3:
                print('机会已用尽,请24小时后再试')
                break
            continue
    else:
        print('用户名不存在')
        continue

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转载自blog.csdn.net/qq_37918553/article/details/79302345
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