these were the problems asked in tcs written exam......... On 27 November 2010 15:08, srinivas reddy <srinivaseev...@gmail.com> wrote:
> @youngboy > > you have to choose one value for variable only > this is un specified condition otherwise the problem will become silly > problem > > > On Sat, Nov 27, 2010 at 2:09 PM, youngboy <vamsiachy...@gmail.com> wrote: > >> some one cracked answer for N=X-Y-Z As 2 and they given explination as >> follow >> exp: >> • 0-9 digits.... The basic idea is to get maximum value.... so if >> alok >> chooses anything more than or equal to 3 then he going to end up only >> with a maximum of 1... example if he takes 3 and banu will choose >> either y or z coz if she chooses ...x then alok will suggest remaining >> values as 0 and 0... now for the second try he has to choose a value >> more than 3 or else bhanu will choose that value for x and N will >> become negative at the end.... if he chooses 4 then banu will assign >> it to x thus keeping the value of X to 1.. and if chooses 5 then she >> ll assign it z.. Thus value is kept to maximum of 1.... >> Now lets say alok chooses 2.... banu will try to put it to y or z.... >> now alok chooses 4.. then she ll choose it for x.. thus keeping the >> value of N to 2.. if alok chooses 5 on second try then she ll assign >> for z thus again keeping the value down to 2..... >> >> So only 2 can be Achieved as maximum value for N if they both play >> optimally..... >> • >> >> >> On 27 Nov, 13:30, youngboy <vamsiachy...@gmail.com> wrote: >> > 1) Alok and Bhanu play the following min-max game. Given the >> > expression, >> > >> > N = 12 + X*(Y - Z) >> > >> > where X, Y and Z are variables representing single digits (0 to 9), >> > Alok would like to >> > maximize N while Bhanu would like to minimize it. Towards this end, >> > Alok chooses >> > a single digit number and Bhanu substitutes this for a variable of her >> > choice (X, Y or >> > Z). Alok then chooses the next value and Bhanu, the variable to >> > substitute the value. >> > Finally Alok proposes the value for the remaining variable. Assuming >> > both play to their >> > optimal strategies, the value of N at the end of the game would be >> > >> > a)12 >> > b)30 >> > c)93 >> > d)-69 >> > >> > 2) same question N=X-Y-Z >> > >> > 3)same question N=N = 38 + X*(Y – Z) >> > >> > plz provide me clear explination >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algoge...@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > www.tcyonline.com > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algoge...@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@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 algoge...@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.
