How many numbers in an array are smaller than a given number?

Posted by Raihan on Stack Overflow See other posts from Stack Overflow or by Raihan
Published on 2010-04-26T02:18:09Z Indexed on 2010/04/26 2:23 UTC
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homework

The naive one is O(n). Is there a one that is O(log n) or even O(1)?

How about a sorted array? How about using binary search tree?

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Developer IT

How many numbers in an array are smaller than a given number? - Developer IT

How many numbers in an array are smaller than a given number?

c

c++

homework

Related posts about c

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

I need help on my C++ assignment using MS Visual C++

Managed c++ std::string not accessible in unmanaged c++

The Definitive C++ Book Guide and List

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