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    Hm. looks like I misunderstood the task. For me 'number of times you must multiply' still means the number of *s :)
    Anyway. Thanks for clarification.

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    Hi :) Why do you think it is four?
    Could you please count the number of '*' in my original question? I assume it is exactly the 'number of times you multiplied to get to one digit', right? And I can see there 7 *s. Do you see something different?
    Please note, that sample about 999 comes from the task description. So I think it is a typo there.

    Regards,

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