wu :: forums
« wu :: forums - Two-face bomb »

Welcome, Guest. Please Login or Register.
Apr 28th, 2024, 9:06pm

RIDDLES SITE WRITE MATH! Home Home Help Help Search Search Members Members Login Login Register Register
   wu :: forums
   riddles
   hard
(Moderators: ThudnBlunder, SMQ, Icarus, Grimbal, william wu, towr, Eigenray)
   Two-face bomb
« Previous topic | Next topic »
Pages: 1  Reply Reply Notify of replies Notify of replies Send Topic Send Topic Print Print
   Author  Topic: Two-face bomb  (Read 2325 times)
stardust496
Newbie
*





   


Gender: male
Posts: 5
Two-face bomb  
« on: Dec 28th, 2008, 6:05pm »
Quote Quote Modify Modify

So I am struggling with the two-face bomb problem  
 
http://www.ocf.berkeley.edu/~wwu/riddles/hard.shtml#2faceBomb
 
I don't have much of a probability intuition so am kind of lost where to begin. Any hints ?
 
Thanks!!
 
 Smiley
 
(I searched for this in the forums but could not find it, sorry if this has been discussed before)
IP Logged
towr
wu::riddles Moderator
Uberpuzzler
*****



Some people are average, some are just mean.

   


Gender: male
Posts: 13730
Re: Two-face bomb  
« Reply #1 on: Dec 29th, 2008, 1:48am »
Quote Quote Modify Modify

The threads about this problem are a bit old, so you have to remember to set the maximum age when searching for them.
 
There are ones here and here.
 
If you want to begin on your own, begin with fewer than 2000 digits; like 4 or 10, then try to see if you can find an approach that scales up.
« Last Edit: Dec 29th, 2008, 1:50am by towr » IP Logged

Wikipedia, Google, Mathworld, Integer sequence DB
Pages: 1  Reply Reply Notify of replies Notify of replies Send Topic Send Topic Print Print

« Previous topic | Next topic »

Powered by YaBB 1 Gold - SP 1.4!
Forum software copyright © 2000-2004 Yet another Bulletin Board