Trailing comma with enumerated type in C
With the C99 version of C, it is legal to use trailing comma in enumerated type in C
The advantage of adding a trailing comma to enumerated type is that it makes it easier to modify lines
As you can see, we can add a constant to the end of an enumeration data type without changing the existing line of code
#include <stdio.h> #include <stdlib.h> enum weak{mon=1, tue=2, wed=3, thur=4,fri=5, sat=6, sun,}; int main() { enum weak day; day=sun; printf("%d",day); return 0; }
Output
7
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