Talk:Loops/Nested
Task Clarification
When the task description said numbers from 1..20, did it mean integers? If not, the REXX example could also use numbers with decimal parts. Some languages (like REXX) can handle both at the same time.
Also, it wasn't stated explicity, but I assume the array could be fully populated, but without an element being equal to "20". -- Gerard Schildberger 02:54, 15 May 2012 (UTC)
- I'd assume it meant integers; if not, the likelihood of encountering a “20” is too small. (Yes, it could be implemented otherwise, but what would be the point of that?) Another reason for assuming integer is that it says and not –Donal Fellows 10:23, 15 May 2012 (UTC)
![{\displaystyle [1\ldots 20]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/01c8a274049e2d2bfe63f64d2e693be1faf214eb)
![{\displaystyle [1.0\ldots 20.0]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/1dcbdf4565ce9736bda2639afc5d6d27cce6c1e6)