import java.io.*;
public class pares
{
public static void main (String [] args)
{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader (isr);
try
{
System.out.print("Introduce una cifra: ");
int n = Integer.parseInt(br.readLine());
if(n%2 == 0)
{
System.out.println (n + " es par");
} else {
System.out.println (n + " es impar");
}
}
catch (Exception exp)
{
exp.printStackTrace();
}
}
}