csTechie

   public static void printSpirally(int[][] a) {
        int N = a[0].length;
        for (int i = N - 1, j = 0; i > 0; i--, j++) {
            for (int k = j; k < i; k++)System.out.println(a[j][k]);
            for (int k = j; k < i; k++)System.out.println(a[k][i]);
            for (int k = i; k > j; k--)System.out.println(a[i][k]);
            for (int k = i; k > j; k--)System.out.println(a[k][j]);
        }
        int middle = (N / 2);
        if ((N % 2) == 1) {
            System.out.println(a[middle][middle]);
        }
    }