using System; namespace HJ35 { internal class Program { static void Main(string[] args) { var inputStr = Console.ReadLine(); int count = int.Parse(inputStr); int[,] ints = new int[count, count]; int start = 1; //1(00) 3(01) 6(02) 10(03) 15(04) //2(10) 5(11) 9(12) 14(13) //4(20) 8(21) 13(22) //7(30) ...