Untitled

#include <stdio.h>
#include <stdlib.h>
int main()
{
    int a;
    printf("");
    scanf("%d",&a);
    if ((a<=-10) || (a>=25 && a<=80))
    {
        if (a%2==0)
        printf("even\n");
        else
        printf("odd\n");}

    else {
    printf("excluded\n") ;}


    return 0;
}