public void NumTeams_3()
        {
            var solution = new _1395_CountNumberOfTeams();
            var result   = solution.NumTeams(new int[] { 1, 2, 3, 4 });

            Assert.AreEqual(4, result);
        }
        public void NumTeams_1()
        {
            var solution = new _1395_CountNumberOfTeams();
            var result   = solution.NumTeams(new int[] { 2, 5, 3, 4, 1 });

            Assert.AreEqual(3, result);
        }
        public void NumTeams_2()
        {
            var solution = new _1395_CountNumberOfTeams();
            var result   = solution.NumTeams(new int[] { 2, 1, 3 });

            Assert.AreEqual(0, result);
        }