Composing Functions in Early Java Versions

Part 1 of The Weekly Challenge 171 : Create sub compose($f, $g) which takes in two parameters $f and $g as subroutine refs and returns subroutine ref i.e. compose($f, $g)-($x) = $f-($g-($x)) . While the problem is given in a Perl centric way, the intent i… Read more

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Nth Fibonacci Number Using Java Recursion

There are certain problems that just make sense to solve using Java Recursion. Demonstrating Fibonacci Series is one of them. Let’s take a look at something called Fibonacci series. Here are the first few numbers of this series:0, 1, 1, 2, 3, 5, 8, 13, 21... (more…)

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