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Declarations and Initializations - Programming

Q1:

What is the output of the program given below ? 
#include<stdio.h>
int main()
{
    enum status { pass, fail, atkt};
    enum status stud1, stud2, stud3;
    stud1 = pass;
    stud2 = atkt;
    stud3 = fail;
    printf('%d, %d, %d\n', stud1, stud2, stud3);
    return 0;
}

A 0, 1, 2

B 1, 2, 3

C 0, 2, 1

D 1, 3, 2

ANS:A - 0, 1, 2

enum takes the format like {0,1,2..) so pass=0, fail=1, atkt=2 stud1 = pass (value is 0) stud2 = atkt (value is 2) stud3 = fail (value is 1) Hence it prints 0, 2, 1