Question

C Programming

20 1 point For the following enum, what is the value of RED? enum Colors (RED, GREEN = 2, BLUE) ; Type your answer... 21 1 point For the following enum, what is the value of RED? enum Colors (BLUE, GREEN - 2, RED); Type your answer...

Answer 1

Code Snippet:

   enum Colors {RED, GREEN = 2, BLUE};

Output:

   0

   In C, the auto numbering in enum starts from 0 for the first element and then goes on increasing unless not specified explicitly. So, it starts from 0 for RED then it is specified 2 for GREEN and then it does on increasing for BLUE as 3.

Code Snippet:

   enum Colors {BLUE, GREEN = 2, RED};

Output:

   3

   Here, the RED appears after the GREEN which is 2 therefore it will be 3.