#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>

struct initials {
    char first_initial;
    char last_initial;
};

// Return the total number of structs that DON'T
// have both initials set to capital letters
int struct_capitals(int size, struct initials array[]) {
    //TODO
    // I need a loop to go to the entire array's elements
    int i = 0;
    int count = 0;
    while(i < size) {
        if (array[i].first_initial >= 'A' && array[i].first_initial <= 'Z' && 
            array[i].last_initial >= 'A' && array[i].last_initial <= 'Z') {
        // if (isupper(array[i].first_initial) &&
        //     isupper(array[i].last_initial))        
                count++;
            }
            i++;
    }
    return size - count;
}

// This is a simple main function which could be used
// to test your struct_capitals function.
// It will not be marked.
// Only your struct_capitals function will be marked.

#define TEST_ARRAY_SIZE 5

int main(void) {
    struct initials test_array[TEST_ARRAY_SIZE] = {
        { .first_initial = 'A', .last_initial = 'F'},
        { .first_initial = '!', .last_initial = 'Z'}, 
        { .first_initial = 'Z', .last_initial = 'X'},
        { .first_initial = 'N', .last_initial = 's'}, 
        { .first_initial = 't', .last_initial = 'a'} 
    };
    printf("%d\n", struct_capitals(TEST_ARRAY_SIZE, test_array));

    return 0;
}