#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>

int main(int argc, char *argv[]) {
    int n;

    scanf("%d", &n);

    if (n <= 10 || (n >= 25 && n <= 80)) {
        printf("%s", ((n % 2 == 0) ? "The number is even" : "The number is odd"));
    }
    else {
        printf("The number is not in the range");
    }

    return 0;
}