for second question think of the given string as some overlapping strings with overlap length of length(pattern) -1.
now appy strstr/KMP in parallel to these substrings Best Regards Ashish Goel "Think positive and find fuel in failure" +919985813081 +919966006652 On Tue, May 1, 2012 at 11:36 AM, vikas <vikas.rastogi2...@gmail.com> wrote: > 1) you cannot escape but exhaustive search, trying all possibilities > > 2) basically you are asked to find string in stream, just try to do > similar of Boyce-Moore , seems good for this problem. > > On Mar 30, 8:47 pm, Decipher <ankurseth...@gmail.com> wrote: > > This was asked from my friend in January for MTS profile. > > > > Q1) Given a matrix with letters in each square and you have to find words > > which are there in the dictionary (like Children's Crosswords). You have > > been given a function which outputs 1 if the given word is in the > > dictionary. The word could be bidirectionally horizontal, vertical > > or diagonal. Write an optimal algorithm for printing all such words. > > > > Q2) Given a very large string in which there is no kind of delimiter and > > you have been given function strstr() . Find a given string in the larger > > string using that function using minimum time and space. > > -- > 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.