1<<n = 2 power n, total number of possible strings On Wed, Sep 14, 2011 at 7:00 PM, UTKARSH SRIVASTAV <usrivastav...@gmail.com>wrote:
> wahat is the logic why 1<<n? > > > On Wed, Sep 14, 2011 at 6:44 PM, teja bala <pawanjalsa.t...@gmail.com>wrote: > >> @DAVE >> >> dis was the o/p for ur prog. >> >> aBC >> abC >> abC >> abc >> abc >> abc >> abc >> abc >> >> #include<iostream.h> >> main() >> { >> int i, n = 3; >> char *s="ABC"; >> for( i = 0 ; i < (1<<n) ; ++i ) >> { >> s[i^(i>>1)] ^= 'a' ^ 'A'; >> cout << s << endl; >> } >> } >> >> >> >> -- >> 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. >> > > > > -- > *UTKARSH SRIVASTAV > CSE-3 > B-Tech 3rd Year > @MNNIT ALLAHABAD* > > > -- > 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.