using System;

​

public class MyProgram

{

    public static void Main(string[] args)

    {

        int num;

        num = 1;

        int total;

        output("Please enter a number to count up to." + "\n");

        total = (int) inputValue();

        for (num = num; num <= total; num++)

        {

            output(num + "\n");

        }

    }

    private static double inputValue()

    {

        double result;

        while (!double.TryParse(Console.ReadLine(), out result));

        return result;

    }

    private static string inputText()

    {

        return Console.ReadLine();

    }

    private static void output(string text)

    {

        Console.WriteLine(text);

    }

}

​