14 Jan
2005
14 Jan
'05
3:45 a.m.
On Fri, Jan 14, 2005 at 09:17:41AM +0100, Gracjan Polak wrote:
This algorithm seems not effective, length, take, drop and (!!) are costly. Is there any better way to implement shuffle?
You can use mutable arrays (modules Data.Array.MArray, Data.Array.IO). Best regards, Tomasz