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Re: Searching in a sorted array [message #15129]

Sun, 25 April 1999 00:00

Liam Gumley
Messages: 473
Registered: November 1994

Senior Member

Tri VU KHAC <tvk@info.fundp.ac.be> wrote in message
news:3721B868.BE541BA3@info.fundp.ac.be...
> Hi folks,
>
> subject : Searching an element replying to a criteria in an unique &
> sorted array
>
> I think every programmer can make an efficient Finder function replying
> to this request.
> For example: Looking for the last element smaller than or equal 100 in a
> sorted array.

How about this:

loc = where( array le 100, count )
if count ge 0 then lastval = loc( count - 1 )
help, lastval

Cheers,
Liam.

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Re: Searching in a sorted array

By: Liam Gumley on Sun, 25 April 1999 00:00

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