static void Main(string[] args)
{
var output = CandidateCode.sequences("1,2,3,4,5");
Console.WriteLine(output);
output = CandidateCode.sequences("1,5,9,2,3,5,6");
Console.WriteLine(output);
}
static void Main(string[] args)
{
string[] input = { "1#2", "2#3", "1#11", "3#11", "4#11" };
int cnt = CandidateCode.maxno_city(input);
string[] input1 = { "1#2", "2#3", "1#11", "3#11", "4#11", "4#5", "5#6", }; // 7
cnt = CandidateCode.maxno_city(input1);
string[] input2 = { "1#2", "2#3", "1#11", "3#11", "4#11", "4#5", "5#6", "5#7" }; // 7
cnt = CandidateCode.maxno_city(input2);
string[] input3 = { "1#2", "2#3", "1#11", "3#11", "4#11", "4#5", "5#6", "5#7", "6#7", "4#12", "8#12", "9#12", "8#10", "9#10", "8#9" }; // 7
cnt = CandidateCode.maxno_city(input3);
Console.WriteLine(cnt);
}