Nice..! On Tue, Jun 21, 2011 at 2:36 AM, oppilas . <jatka.oppimi...@gmail.com> wrote: > Yes. One draw only. > As all the box are incorrectly labeled so, box BW willl either contain > 2Black or 2 white balls. > We pick one ball from BW box. If it's white( it contains WW ball), then as > the box label WW does not contain while, it can either have BB or BW ball. > But it must have BB ball inside it otherwise, we will end up getting BB in > correct labeled BB box. > > > > On Tue, Jun 21, 2011 at 12:11 AM, Radhika Renganathan > <radi.coo...@gmail.com> wrote: >> >> one drawing ?! >> >> >> On 6/21/11, Navneet Gupta <navneetn...@gmail.com> wrote: >> > IMAGINE THAT YOU have three boxes, one containing two black >> > marbles, one containing two white marbles, and the third, one >> > black marble and one white marble. The boxes were labeled for >> > their contents-BB, WW and BW-but someone has switched >> > the labels so that every box is now incorrectly labeled. You are >> > allowed to take one marble at a time out of any box, without >> > looking inside, and by this process of sampling you are to >> > determine the contents of all three boxes. What is the smallest >> > number of drawings needed to do this? >> > >> > --Navneet >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "Algorithm Geeks" group. >> > To post to this group, send email to algogeeks@googlegroups.com. >> > To unsubscribe from this group, send email to >> > algogeeks+unsubscr...@googlegroups.com. >> > For more options, visit this group at >> > http://groups.google.com/group/algogeeks?hl=en. >> > >> > >> >> >> -- >> .... radhika .. :) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. >
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