15 lines
499 B
Python
15 lines
499 B
Python
#创建一个待验证的用户列表
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#和一个用于存储已经验证的用户列表
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unconfirmed_users = ["alice", "brian", "candace"]
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confirmed_users = []
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#验证每个用户,直到没有未验证的用户
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while unconfirmed_users:
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current_user = unconfirmed_users.pop()
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print("Verifying user: " + current_user.title())
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confirmed_users.append(current_user)
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print("\nThe following users have been confirmed:")
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for confirmed_user in confirmed_users:
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print(confirmed_user.title()) |