public void MctFromLeafValues_1()
        {
            var solution = new _1130_MinimumCostTreeFromLeafValues();
            var result   = solution.MctFromLeafValues(new int[] { 6, 2, 4 });

            Assert.AreEqual(32, result);
        }
        public void MctFromLeafValues_2()
        {
            var solution = new _1130_MinimumCostTreeFromLeafValues();
            var result   = solution.MctFromLeafValues(new int[] { 15, 13, 5, 3, 15 });

            Assert.AreEqual(500, result);
        }