Re: Generating a large sequence of unique, random numbers

From: Bob Harris (plasticnitlion_at_wrappermindspring.com)
Date: 05/31/03

  • Next message: Bob Harris: "Re: Generating a large sequence of unique, random numbers" 
    Date: Fri, 30 May 2003 23:27:43 -0400

    Danilo Gligoroski wrote:
    > I am searching not in arbitrary list of already generated 12-tuples, but in
    > SORTED list, which can be done efficiently in O(Log N) steps. About 12-tuples
    > (with the range between 0-21) - Please read carefully the message from 27-th
    > of May 2003 from Ulrich Eckhardt posted to you in this discussion as response
    > to your message. I quote:
    >
    >> "One code is twelve digits of a number with the base 22 [0]. If I'm not
    >> mistaken, that equals ~53bits of information [1]. The total number of valid
    >> codes is 65 million (~ 2^26), the number of winners among those is not
    >> decided yet so I wont care."

    Interestingly, my news server shows no such message. Occasionally they do
    seem to lose some messages. My apologies for not understanding why you were
    using 12-tuples and base 22 (though you could have helped matters by
    responding to my questions). 

    -- 
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  • Next message: Bob Harris: "Re: Generating a large sequence of unique, random numbers"

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