On Mon, 2004-11-15 at 10:25 -0800, Sergio Basurto Juarez wrote: > First of all, I want to leave clear that I know that > the question that I am asking for, does not have to do > with this list, but I dare to ask this question here > because I am sure that here are a lot of good > programming and scientisitics guys and may be one of > you can help me. > > I am programming a function to search in an array, I > know there is the binarysearch algorithm, an other > good methods to search, but I want something that does > not take to long.
If the data points are ordered, a binary search is pretty darned fast. And a simple algorithm, too. Unless you need to wring the last nanosecond of speed from your app, a good, simple algorithm is better than a slightly better complicated algorithm. For an array of 8240 elements, you'd need a max of (dredging up college class...) log2(16384) ( = 14) memory accesses. -- ----------------------------------------------------------------- Ron Johnson, Jr. Jefferson, LA USA PGP Key ID 8834C06B The purpose of the military isn't to pay your college tuition or give you a little extra income; it's to "kill people and break things". Surprisingly, not everyone understands that.
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