http://www.spoj.pl/problems/MAIN8_D/
i tried solving this problem.... any ideas...?? for second test case 'htht' the states i considered are 1 T - (1/2) * x+1 2 HH - (1/4) * x+2 3 HTT - (1/8) * x+3 4 HTHH - (1/16) * x+4 5 HTHT - (1/16) (final state) x is the expected no of coins. x= 1 + 2+3+4+5 gives 16x=15x+26 x=26. answer given is 20... can any one explain this, -- 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.
