static void Main(string[] args)
        {
            // 1. SORTED ARRAY SMALLEST TO HIGHEST
            int[] nums = new int[] { 9, 12, 4, 7, 8, 11 };
            var   a    = new SortArray();
            var   ar   = a.SortedArrayByLowestNumber(nums);

            foreach (var i in ar)
            {
                Console.WriteLine(i);
            }

            // 2. FIBONNACI CALCULATE NTH SEQUENCE

            var f = Fibonacci.CalculateNthFibonacci(13);

            Console.WriteLine(f);

            // 3. PALINDROME

            var p  = new Palindromes();
            var ps = p.IsPalindromes("A man a plan a canal Panama");

            Console.WriteLine(ps);

            // 4. SQUARE ROOT

            var r  = new SquareRoot();
            var sq = r.SquareRootNumber(60);

            Console.WriteLine(sq);
        }
        public void Fibonacci13thSequence()
        {
            var f = Fibonacci.CalculateNthFibonacci(13);

            var actual = 233;

            Assert.Equal(f, actual);
        }
        public void Fibonacci4thSequence()
        {
            var f = Fibonacci.CalculateNthFibonacci(4);

            var actual = 3;

            Assert.Equal(f, actual);
        }