Re: [android-developers] How to generate unique Random Numbers between 1 to 9

First: This isn't really a question related to Android development.

Second: Random unique numbers between 1 and 9 (including both
extremes) is a set of 9 numbers (I really hope that we are talking
about integers and not real/floating point numbers).

Third: If you request a unique sequence of numbers 1 to 9 it can't be
random as it would include a check for uniqueness that would remove
some degree of randomness.

On Wed, Jun 19, 2013 at 11:56 AM, vamshi ch <vamshi0408@gmail.com> wrote:
> Hi All,
>
> In my application i want to generate random numbers between 1 to 9 and
> that is unique. once i get the random number that should not be repeated for
> any one, any where and for me also. it's similar to OTP(one time password)
> but some time OTP will be repeated and that is alphanumerical but in my case
> that should not be happen and i need numbers only.
>
> Please can you tell me what is the approach to achieve it. Please help out
> of this..
>
>
> Please share the code if you have any regarding this..
>
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Michael Banzon
http://michaelbanzon.com/

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