[vtkusers] Simple arithmeticquestion..!

[Darshan Pai]

If you are making a new array after negating from x , why not just have a
condition for negative before making new array ?

Regards

On Wed, Dec 1, 2010 at 2:35 AM, rakesh patil <prakeshofficial at gmail.com>wrote:

> Hello,
>
> I have a single dimension array of say 'n' elements. I need to subtract
> each and every value(from this array) from a scalar value say 'x'.
>
> for example, I have array with values, {2,3,5,2,7,8,3}, and let x=4, then
> the final ouput should me x - arr(i)
>
> i.e. final output shud be, {2,1,-1,2,-3,-4,1}
>
> Then after getting this resultant array, I have to replace all the negative
> values with 0.
>
> Can anyone help me to accomplish this without iterating through the
> array...?
>
> Thanks
>
> Regards
> Rakesh Patil
>
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