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

enum AnswerType {
    YES,    // constant value: 0
    NO,     // constant value: 1
    MAYBE   // constant value: 2
};
// Create a type called “enum 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(enum 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[]) {
    enum AnswerType answer = YES;
    return EXIT_SUCCESS;
}
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