So i'm just learning C now using K & R 2nd edition which is the "Ansi C". Should i care about C99 standards or will C89 be just fine? What are the benefit of going C99?
>>1
Learn C99, but don't avoid knowing C89. You'll need the '99isms at least to avoid doing a few awkward things.
And take a look at C1x C11. It's been finalized now, and has some needed improvements. Arguably, in today's world you should start with C11, but that's probably controversial.