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using System;

​

public class HelloWorld

{

    public static void Main(string[] args)

    {

        //int a = 153;

        //Truco(a)

        //Console.WriteLine(Digitos(12365));

       Console.WriteLine(Inverso(32413));

    }

    public static bool Truco(int a)

    {

        if(EsPalindromo(a)) return true;

        return Truco(a+Inverso(a));

    }

    public static bool EsPalindromo(int a)

    {

        int n = Inverso(a);

        if(a==n) return true;

        return false;

    }

    public static int Inverso(int a)

    {

        int dig = Digitos(a);

        int n = 0;

        int i = 0;

        while(i==dig-1)

        {

            n += (a/10^dig)*10^i;

            i++;

        }

        return n;

    }

    public static int Digitos(int a, int i=1)

    {

        if(a/10 == 0) return i;

        return Digitos(a/10, i+1);

    }

}