using System;

public class Program

{

    public static void Main()

    {

        //Alondra Morán

        int num1, num2, num3 ;

        Console.WriteLine("Can you tell me the length of one side");

        num1 = int.Parse(Console.ReadLine());

        Console.WriteLine("Can you tell mi the length of one side");

        num2 = int.Parse(Console.ReadLine());

        Console.WriteLine("Can you tell mi the length of one side");

        num3 = int.Parse(Console.ReadLine());

        if(num1 == num2 && num1 == num3 )

        {

            Console.WriteLine("Your triangule is equirateral");

        }

        else if (num1 == num2 || num1 == num3 || num2 ==num3 )

        {

            Console.WriteLine("Your triangule is isocel ");

        }

        else 

        {

            Console.WriteLine("Your triangule is escalane ");

        }

    }

}