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)