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Re: about pseudo-random numbers
- To: c9707059 at cca dot fc dot up dot pt (Valter EOR Santos)
- Subject: Re: about pseudo-random numbers
- From: Tim Iverson <iverson at cisco dot com>
- Date: Wed, 14 Jan 1998 13:18:12 -0800 (PST)
- Cc: gnu-win32 at cygnus dot com
You can use (random() % limit), but you need to beware of destroying some
of the properties of the sequence -- not all pseudo-random sequences retain
their various random properties after a modulus operation.
I recommend reading, Knuth's Seminumerical Algorithms (Art of Computer
Programming Vol 2.), for detailed info on pseudo-random sequences.
- Tim Iverson
+----------------
| Date: Tue, 13 Jan 1998 11:50:24 +0100 (MET)
| From: Valter EOR Santos <c9707059@cca.fc.up.pt>
| To: GNU-Win32 Mailing List <gnu-win32@cygnus.com>
| Subject: about pseudo-random numbers
|
| My question is if there is any way to make a limit in the random
| generation. In the Turbo Borland C++ i have the unit random(int limit)
| that produces numbers between 0 and limit. In the gnu, or other linux
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