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

#define log_int(n) printf("%s == %d\n", #n, n)
enum ClassStatus {
    FRESHMAN, SOPHOMORE, JUNIOR, SENIOR, SUPER_SENIOR
};

const char* get_status_string(enum ClassStatus status) {
    switch(status) {
        case FRESHMAN: return "freshman";
        case SOPHOMORE: return "sophomore";
        case JUNIOR: return "junior";
        case SENIOR: return "senior";
        case SUPER_SENIOR: return "super senior";
        default: return "unknown class status";
    }
}


int main(int argc, char* argv[]) {
    enum ClassStatus status = JUNIOR;
    log_int(status);
    printf("Status is %s\n", get_status_string(status));
    printf("Size of status is %ld\n", sizeof(status));

    // nothing prevents me from using an "invalid" status
    // but in most cases this a bad idea
    enum ClassStatus status2 = 7;
    log_int(status2);
    printf("Status is %s\n", get_status_string(status2));

    // BAD code quality: should use the constant instead of the number
    // similar to using a character ascii value instead of a character constant
    enum ClassStatus status3 = 2;
    log_int(status3);
    printf("Status is %s\n", get_status_string(status3));




    return EXIT_SUCCESS;
}
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