Jan 7, 2013 at 8:10pm
It depends on language standard and context.
In C, it is required.
In C++, it is only required to disambiguate.
Try it without. If the compiler complains, put it back in.
Hope this helps.
Jan 7, 2013 at 8:29pm
so simple !!!
Tested !!!
Duoas, thanks.....