public void test3()
        {
            var expected = new int[] { 1 };

            Assert.AreEqual(expected, Kata.DeleteNth(new int[] { 1 }, 1));
        }
        public void test4()
        {
            var expected = new int[] {};

            Assert.AreEqual(expected, Kata.DeleteNth(new int[] { 1, 1 }, 0));
        }
        public void test2()
        {
            var expected = new int[] { 1, 2, 3 };

            Assert.AreEqual(expected, Kata.DeleteNth(new int[] { 1, 1, 2, 3, 3 }, 1));
        }