StepLoop

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Loops
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Enter lower number: ");
            int low = int.Parse(Console.ReadLine());
            Console.Write("Enter high number: ");
            int high = int.Parse(Console.ReadLine());
            Console.Write("Enter step: ");
            int step = int.Parse(Console.ReadLine());

            for (int i = low; i <= high; i += step)
            {
                Console.Write($"{i} ");
            }
            Console.WriteLine();
        }
    }
}