May 2014
Intermediate to advanced
350 pages
9h 55m
English
Content preview from Computing
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250 ◾ Computing
A problem X is said to be complete for complexity class C, or C-complete,
if it is the hardest problem within C; i.e., every other problem in C can be
shown (via a complexity-preserving transformation) to be no more dif-
cult than X. Observe that more than one problem may be complete for a
given complexity class. A problem Y is said to be hard for a class if every
problem within the class is no more dicult than Y. Note that Y does not
have to be a member of the given class.
Over the years, the notion of ecient computation or an ecient
algorithm has been associated with two distinct denitions. e rst one
describes an algorithm as ecient if it can be shown that during its com-
putation no unnecessary work is being ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.