I don't want to publish it, only because I like it so much for its simplicity, yet efficacy in weeding out candidates. I don't want it to become too popular. I

I don't want to publish it, only because I like it so much for its simplicity, yet efficacy in weeding out candidates. I don't want it to become too popular. I will say it has to do with processing a single array in a way that could come up in a business application (although I have never seen it). An important part of the assignment is to understand the simple instructions, which include the statement //sample test case (your solution should pass any test case), followed by a sample test case, an array of a particular length.