I don't think 1014 needs any special algorithm, if we've got an H x W matrix, then we've got (4H+4W-2) strings in which you must look, and you can do this with a greedy strategy.
2010/5/19 vignesh radhakrishnan <rvignesh1...@gmail.com> > I'm trying to solve some string problems somewat efficiently. Can someone > tell me what would be efficient DS for solving these problems > http://acm.jlu.edu.cn/joj/showproblem.php?pid=1014 > http://acm.jlu.edu.cn/joj/showproblem.php?pid=1873 > > Thanks, > Regards, > Vignesh > -- > There are two kinds of people. Those who care for others and The others > > -- > 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. > -- Mario Ynocente Castro Undergraduate Student of System Engineering National University of Engineering, Peru http://sites.google.com/site/ycmario -- 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.
