[Haskell] Random selection

Thomas L. Bevan thomas_bevan at toll.com.au
Wed Oct 6 19:21:44 EDT 2004

It's really irritating when people expect their homework to be done on line.
It undermines the effectiveness of the mailing list by trying to take 
advantage of other people's good will.

On Thu, 7 Oct 2004 01:18, ldou wrote:
> I have a string,e.g. "1245670398", now I want to select two
> element from the string randomly, and the two element must
> be different, how can I do?
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"It is clear our nation is reliant upon big foreign oil.  More and more of
our imports come from overseas."

George W. Bush
September 25, 2000
From a campaign speech delivered in Beaverton, Oregon.

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