#include <stdio.h>
#include <stdbool.h>

bool all_even(int nums[], int count) {
    while (count > 0) {
        if (*nums % 2 == 1) return false;
        count--;
        nums++;
    }
    return true;
}

int main() {
    int nums[5] = {0,2,4,8,10};
    printf("Is this array of integers all even? %d",
            all_even(nums, 5));
    return 0;
}