than we can make a make bit set for keep track. only require one bit per character. we can track 256 character by just 256/32 =8 integer . i think that is sufficient for c language.
-- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
