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

// enum with typedef

typedef enum { YES, NO, MAYBE } AnswerType;
// Create a type called “AnswerType” that can have three values: YES, NO, and MAYBE.
// This also creates three constants YES, NO, and MAYBE.  They are actually integers: 0, 1, and 2.


void print_answer(AnswerType answer) {
    if(answer == YES) {
        printf("Yes, you can.\n");
    }
    else if(answer == NO) {
        printf("NO, you can't.\n");
    }
    else if(answer == MAYBE) {
        printf("Not sure.\n");
    }
}


int main(int argc, char* argv[]) {
    AnswerType answer = YES;
    print_answer(answer);
    print_answer(NO);
    return EXIT_SUCCESS;
}
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