#include<stdio.h>
int main() {
    int n, i,value,printed = 0;
    if (scanf("%d",&n ) !=1 || n < 1 || n > 1000) {
        printf ("Invalid input");
        return 0;
    }
    for (i = 0; i < n; i++){
        if(scanf("%d",&value) !=1 || value < -100000 || value > 100000) {
            printf("Invalid input");
            return 0;
        }
        if(value % 2 == 0) {
            if(pritned) printf(" ");
            printf("%d", value);
            printed = 1;
        }
    }
    if(!printed)
    printf("Empty");
    return 0;
}