public void Day12_Part1_Solution()
        {
            var d = new Day12();

            var input = FileHelper.ReadTestFile(12)[0];
            Assert.IsNotNull(input);

            var expected = 191164;
            Assert.AreEqual(expected, d.SolutionPart1(input));
        }
        public void Day12_Part1_Examples()
        {
            var d = new Day12();

            Assert.AreEqual(6, d.SolutionPart1("[1,2,3]"));
            Assert.AreEqual(6, d.SolutionPart1("\"a\":2,\"b\":4}"));
            Assert.AreEqual(3, d.SolutionPart1("[[[3]]]"));
            Assert.AreEqual(3, d.SolutionPart1("{\"a\":{\"b\":4},\"c\":-1}"));
            Assert.AreEqual(0, d.SolutionPart1("{\"a\":[-1,1]}"));
            Assert.AreEqual(0, d.SolutionPart1("[-1,{\"a\":1}]"));
        }