import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
    
    Scanner sc= new Scanner (System.in);
    
    
        System.out.println("write a number");
         int num= sc.nextInt();
      
    
      if (num%2==0)
      
      //agr 8÷2=4  reminder aaya 0
      // 8%2 = 0  modulo direct reminder likhta h
   
       System.out.println(num+" is even number");
 
       else
       System.out.println(num+" is odd number");
   
   
   
   
    }
}