Here is another Java solution

public static void main(String[] args) {

    Scanner in = new Scanner(System.in);
    int n, k ,q;
    n = in.nextInt();
    k = in.nextInt();
    q = in.nextInt();

    int[] arr = new int[n];
    for(int i=0; i<n; i++) {
        arr[(i+k)%n] = in.nextInt();
    }
    for(int i=0; i<q; i++) {
        System.out.println(arr[in.nextInt()]);
    }
}