good logic On Sun, Aug 28, 2011 at 12:14 AM, Piyush Grover <[email protected]>wrote:
> yeah you can do that by opening the file and printing it but as far as I > know, interviewer adds the constraint of not using the file method. > > > On Sun, Aug 28, 2011 at 12:35 PM, rahul sharma <[email protected]>wrote: > >> this logic is ok...but we have pre defined everything in char f...if i >> add one or two more statements then it will require corresponding >> change in char *f...can i open the same file with f open n prin t it >> out????? >> >> On Aug 28, 11:31 am, Piyush Grover <[email protected]> wrote: >> > char*f="char*f=%c%s%c;main(){printf(f,34,f,34,10);}%c"; >> > >> > f is a global pointer to the char array which contains the string >> > "char*f=%c%s%c;main(){printf(f,34,f,34,10);}%c" >> > >> > Now in main function you are printing this string with arguments >> 34,f,34,10. >> > ASCII value of " is 34. >> > ->So in f, the first %c is replaced by ". >> > ->The next %s is replaced by string f. >> > ->the second %c is replaced by " and >> > ->last %c is replaced by backspace. The last %c is actually I feel not >> > required. So the code can be: >> > >> > >> char*f="char*f=%c%s%c;main(){printf(f,34,f,34);}";main(){printf(f,34,f,34); >> } >> > >> > I hope it helps. Try to do it manually on paper. You would be able to >> > understand it. >> > >> > -Piyush >> > >> > On Sun, Aug 28, 2011 at 11:46 AM, rahul sharma <[email protected] >> >wrote: >> > >> > >> > >> > >> > >> > >> > >> > > plz expalin char*f=" " >> > >> > > On Aug 28, 11:12 am, Piyush Grover <[email protected]> wrote: >> > > > it's a quine problem. >> > >> > > > char*f="char*f=%c%s%c; >> > > > main(){ >> > > > printf(f,34,f,34,10);}%c"; >> > >> > > > main() >> > > > { >> > > > printf(f,34,f,34,10); >> > >> > > > } >> > >> > > > I have used whitespaces to make it understand. >> > >> > > > On Sun, Aug 28, 2011 at 11:39 AM, rahul sharma < >> [email protected] >> > > >wrote: >> > >> > > > > program whose output is the program itself??????????????? >> > >> > > > > -- >> > > > > 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. >> > >> > > -- >> > > 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. >> >> -- >> 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. >> >> > -- > 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. > -- *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 [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.
