Sherlok and Watson

Watson performs an operation called Right Circular Rotation on an integer array [a0,a1,...an−1]. Right Circular Rotation transforms the array from [a0,a1,...an−1] to [aN−1,a0,...,aN−2]. He performs the operation K times and tests Sherlock's ability to identify the element at a particular position in the array. He asks Q queries. Each query consists of one integer, idx, for which you have to prin