public void FindNumbersWithEvenNumberOfDigitsTestCase2()
        {
            var input  = new[] { 555, 901, 482, 1771 };
            var output = FindNumbersWithEvenNumberOfDigits.FindNumbers(input);

            output.Should().Be(1);
        }
        public void FindNumbersWithEvenNumberOfDigitsTestCase1()
        {
            var input  = new[] { 12, 345, 2, 6, 7896 };
            var output = FindNumbersWithEvenNumberOfDigits.FindNumbers(input);

            output.Should().Be(2);
        }