public void Zip_Sample4_Ok()
        {
            var input    = @"aaaaaaaaabbbbbccccccccddddddddddeeeeeeeeeeeefffffffffffffffgggghhhhhhhhhhhhhiiiiiiiiijjjjjjjj";
            var expected = @"3ab4c2CaB";

            var result = PyconProblems.Zip(input);

            result.Should().Be(expected);
        }
        public void Zip_Sample1_Ok()
        {
            var input    = @"aaabccccCCaB";
            var expected = @"3ab4c2CaB";

            var result = PyconProblems.Zip(input);

            result.Should().Be(expected);
        }