public void Should_Return_An_Age_Avarage()
        {
            //Given
            var exercises4 = new Exercise4();

            //When
            var result = exercises4.AgeAverage(12, 17, 15, 16, 14, 18, 0);

            //Then
            Assert.Equal(13, result);
        }
        public void Should_Return_A_Sum_Of_Elements_What_Are_Odds(double[] numbers, double expectedResult)
        {
            //Given
            var exercise4 = new Exercise4();

            //When
            var result = exercise4.SumBetweenAAndBArray(numbers);

            //Then
            Assert.Equal(expectedResult, result);
        }