using System;
using System.Linq;
public class Program
{
public static void Main()
int userinput = 35;
bool na = limitCheck(userinput);
if (na == true)
Console.WriteLine("hihi");
}
else if (na == false)
Console.WriteLine("szomorodjál meg");
private static bool limitCheck(int input){
if (Enumerable.Range(1,9).Contains(input))
return true;
else
return false;