public void MajorityElementProblemTest()
        {
            var solution = new MajorityElementProblem();

            Assert.Equal(3, solution.MajorityElement(new int[] { 3, 2, 3 }));
            Assert.Equal(2, solution.MajorityElement(new int[] { 2, 2, 1, 1, 1, 2, 2 }));
        }
 public void MajorityElementProblemTest()
 {
     MajorityElementProblem.MajorityElement(new int[] { 1, 2, 1, 1, 2, 2, 2 }).Should().Be(2);
 }