public void Ex2MaxValueTest()
        {
            ExercisesPart1 exercises = new ExercisesPart1();

            int[] inputArray     = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
            int[] expectedResult = { 1, 2, 3, 4, 5 };

            int[] actualResult = exercises.Ex2(inputArray, 5);

            Assert.IsTrue(expectedResult.SequenceEqual(actualResult));
        }
        public void Ex2Test2()
        {
            ExercisesPart1 exercises = new ExercisesPart1();

            int[] inputArray     = { 0, -1, -2, -3, -4, -5, -6, -7, -8, -9 };
            int[] expectedResult = { };

            int[] actualResult = exercises.Ex2(inputArray);

            Assert.IsTrue(expectedResult.SequenceEqual(actualResult));
        }