10. Triangle of Numbers

using System;

namespace _10._Triangle_of_Numbers
{
    class TriangleOfNumbers
    {
        static void Main(string[] args)
        {
            //Write a program, which receives a number – n, and prints a triangle from 1 to n as in the examples.
            int n = int.Parse(Console.ReadLine());

            for (int i = 1; i <= n; i++)
            {
                for (int j = 1; j <= i; j++)
                {
                    Console.Write($"{i} ");
                }
                Console.WriteLine();
            }
        }
    }
}