public void Test_algo_with_big_data(int expected, params long[] input)
        {
            var algo   = new LilysHomework();
            int result = algo.FindMinSwap(input);

            result.Should().Be(expected);
        }
        public void When_valid_array_then_find_min_swap(int expected, params long[] input)
        {
            var algo   = new LilysHomework();
            int result = algo.FindMinSwap(input);

            result.Should().Be(expected);
        }