15.NumberPyramid

using System;

namespace _15.NumberPyramid
{
    class NumberPyramid
    {
        static void Main(string[] args)
        {
            var n = int.Parse(Console.ReadLine());

            var num = 1;

            for (var row = 1; row <= n; row++)
            {
                for (var col = 1; col <= row; col++)
                {
                    if (col > 1)
                    {
                        Console.Write(" ");
                    }

                    Console.Write(num);

                    num++;

                    if (num > n)
                    {
                        break;
                    }
                }

                Console.WriteLine();

                if (num > n)
                {
                    break;
                }
            }
        }
    }
}