using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Print all Numbers");

        PrintAllNumbersToN(31);

    }

    /// Method has to print all event numbers from 1 to N

    public static void PrintAllNumbersToN(int n)

    {

        ///

    }

    /// Method should return true if input is prime, false otherwise

    /// Eg, if  input = 5, return true

    ///         input = 8, return false

    public static bool IsPrime(int input)

    {

        return false;

    }

}