When writing challenges involving integer I/O, I always find myself having to type the same thing:
You may assume that the input and output will not exceed the maximum representable range in your language. I think it would be useful if we had a default for integer ranges in challenges, to avoid needing the same text in every challenge (and if chat stars are anything to go by, I'm not alone in this).
Should we have a default integer range? If so, what should it be?