Learn more about Kotlin, a new programming language designed to solve problems that software developers face every day brought to you in partnership with JetBrains.
Thursday is code puzzler day here at DZone. The idea is
simple: solve the coding problem as efficiently as you can, in any
language or framework that you find suitable.
though there really is nothing stopping you from finding a solution to
this on the internet, try to keep honest, and come up with your own
answer. It's all about the participation!
Do you have code puzzlers that you'd like to share with the DZone community? If so, please submit here.
a function that calculates all possible subsets of a given power set passed in as a array of Strings.
Catch up on all our previous puzzlers here.
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