Re: Real tough problem.....pls try...
- From: "Risto Lankinen" <rlankine@xxxxxxxxxxx>
- Date: Thu, 06 Jul 2006 07:39:50 GMT
<arun.madras@xxxxxxxxx> wrote in message
news:1152107624.371637.177670@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Come up with the strategy
which ensures you the largest possible amount (that is, the strategy
which whose worst-case scenario is as good as possible).
Maximizing _worst-case_ return is not tough at all...
The worst case-scenario is that you lose all bets (no matter whether
by random, or by a lie from the Oracle). To minimize this loss, you
should bet 0 dollars at each round. This strategy will guarantee the
worst case return of exactly 100 dollars.
All other strategies (i.e. at least one non-zero bet) have a worst-case
return less than 100 dollars.
- Risto -
.
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