using System;

public class Program

{

    public static void Main()

    {

        //Luisa Santoyo

        int A;

        Console.WriteLine("Hi, I am gonna show you some numbers from 1-100. If you want the even numbers press 1, or if you want the odd numbers press 2.");

        A=int.Parse(Console.ReadLine());

        if(A==1)

        {

            for(int i = 1; i <= 100; i++)

        {

        if(A % 2 ==0)

        {

        Console.WriteLine(A);   

        }

        }

        if(A==2)

        {

            for(int i = 1; i <= 100; i++)

        {

        if(A % 2!=0)

        {

        Console.WriteLine(A);

        }

        }

    }

}