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You are standing in a corridor with N closed doors. The person walks by you and opens every door. Then the second person walks by an ...
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Fibonacci numbers interview questions
Posted by aleksin
One of most common question from this area is to write a function which return Nth number of Fibonacci sequence.
Fibonacci numbers are a sequence of n ...
What does NULL mean?
Posted by Devin
The value NULL is a very tricky subject in the database world, so don't be surprised if several applicants trip up on this question.
The value NULL me ...
Well, I like the solution with iterators the best as it showcase different aspects of your knowlege. Here is one in C#
static IEnumerable Fibonacci(d ...
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