using System;

public class Program

{

    public static void Main()

    {

        int i,j=0,c=0;

        int n;

        n=Convert.ToInt32(Console.ReadLine());

        int[] arr1= new int[100];

        int[] arr2=new int[100];

        for(i=0;i<n;i++){

            arr1[i]=Convert.ToInt32(Console.ReadLine());

        }

        for(i=0;i<n;i++){

            if(arr1[i]%2==0){

            arr2[j]=arr1[i];

                j++;

            }

        }

        c=j;

        for(j=0;j<c;j++){

            Console.WriteLine(arr2[j]); 

        }       

    }

}