[algogeeks] Compiler Design Help
someone please share the solution manual of compiler design by Aho (aka dragon book)... I would be very grateful. Thanks.. -- Harshal. -- 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.
Re: [algogeeks] National Instruments face to face question
binary tree On Fri, Apr 8, 2011 at 11:54 PM, ArPiT BhAtNaGaR < arpitbhatnagarm...@gmail.com> wrote: > U sure those r binary tree's & not BST > > On Sat, Apr 9, 2011 at 10:26 AM, Anand wrote: > >> 1, You have 52 cards. How will you make your you distribute cards >> randomly. >> >> 2. You have given a binary tree. Given any node, print the all the nodes >> at the same level. >> >> 3. You have given a binary tree and two given nodes. Find the distance >> between two nodes. >> >> -- >> 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. >> > > > > -- > Arpit Bhatnagar > (MNIT JAIPUR) > > -- > 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.
Re: [algogeeks] Re:
Rofl:D:D On Sun, Apr 10, 2011 at 12:01 AM, ArPiT BhAtNaGaR < arpitbhatnagarm...@gmail.com> wrote: > lol funniest moment of Algogeeks > > > On Sun, Apr 3, 2011 at 9:51 PM, Umer Farooq wrote: > >> hhahahahahahahhahaha Bohat aalaa sir! :D caught red-handed :D :P >> >> Ow please tell us the solution, I'm interested in knowing the answer :D >> >> >> On Sun, Apr 3, 2011 at 9:02 PM, Carl Barton >> wrote: >> >>> Haha >>> >>> >>> On 3 April 2011 15:28, Arpit Sood wrote: >>> assignment problem ? haha On Sun, Apr 3, 2011 at 7:16 PM, Dr. Deepak Garg wrote: > Beta, puchna hi tha, to mujhse puchte! > Anyways, you will get the solution in tomorrow's lecture @1pm. > I have gone through your profile. See me in my cabin after the class. > Make sure that you attend tomorrow's lecture. For now, study dynamic > programming.. > > On Apr 3, 6:03 pm, SANDEEP AAMIN wrote: > > hey guys please help me to solve this > > > > QUESTION : input a number C , an output all of the ways that a group > > of ascending positive numbers can be summed to give C. for e.g if > > C=6,the output should be > > 1+2+3 > > 1+5 > > 2+4 > > [solve using dynamic programming] > > > > please tell me about this.. > > -- > 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. > > -- Regards, Arpit Sood -- 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. >>> >> >> >> >> -- >> Umer >> >> -- >> 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. >> > > > > -- > Arpit Bhatnagar > (MNIT JAIPUR) > > -- > 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.
[algogeeks] Re: website feedback
this is cool!! the updates are causing the browser to slow down.. or may be too many requests.. can we control thta? updated every 3 seconds? Good work!! -- 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.
Re: [algogeeks] Re:
lol funniest moment of Algogeeks On Sun, Apr 3, 2011 at 9:51 PM, Umer Farooq wrote: > hhahahahahahahhahaha Bohat aalaa sir! :D caught red-handed :D :P > > Ow please tell us the solution, I'm interested in knowing the answer :D > > > On Sun, Apr 3, 2011 at 9:02 PM, Carl Barton wrote: > >> Haha >> >> >> On 3 April 2011 15:28, Arpit Sood wrote: >> >>> assignment problem ? haha >>> >>> >>> On Sun, Apr 3, 2011 at 7:16 PM, Dr. Deepak Garg wrote: >>> Beta, puchna hi tha, to mujhse puchte! Anyways, you will get the solution in tomorrow's lecture @1pm. I have gone through your profile. See me in my cabin after the class. Make sure that you attend tomorrow's lecture. For now, study dynamic programming.. On Apr 3, 6:03 pm, SANDEEP AAMIN wrote: > hey guys please help me to solve this > > QUESTION : input a number C , an output all of the ways that a group > of ascending positive numbers can be summed to give C. for e.g if > C=6,the output should be > 1+2+3 > 1+5 > 2+4 > [solve using dynamic programming] > > please tell me about this.. -- 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. >>> >>> >>> -- >>> Regards, >>> Arpit Sood >>> >>> -- >>> 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. >> > > > > -- > Umer > > -- > 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. > -- Arpit Bhatnagar (MNIT JAIPUR) -- 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.
Re: [algogeeks] please explain the output
thx pratik
On Sat, Apr 9, 2011 at 8:13 PM, Pratik Kathalkar
wrote:
> u can see the pre-processed file using gcc -E prog_name.cand @
> bottom u can see what actually the code is doing.
>
>
> On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
>
>> #include
>>
>> #define f(a,b) a##b
>> #define g(a) #a
>> #define h(a) g(a)
>>
>> int main()
>> {
>> printf("%s",g(f(1,2)));
>> printf("\t%s",h(f(1,2)));
>> return 0;
>> }
>>
>>
>>
>> i have run this program in gcc compiler and getting : f(1,2) 12 as
>> output.
>> can anyone explain the reason for getting this output?
>>
>> --
>> 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.
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>> algogeeks+unsubscr...@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/algogeeks?hl=en.
>>
>>
>
>
> --
> Pratik Kathalkar
> CoEP
> BTech IT
> 8149198343
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Algorithm Geeks" group.
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> algogeeks+unsubscr...@googlegroups.com.
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> http://groups.google.com/group/algogeeks?hl=en.
>
--
Arpit Bhatnagar
(MNIT JAIPUR)
--
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Re: [algogeeks] website feedback
its really really coolll i love it can u tell somtnhg how to develop things like that some idea On Sat, Apr 9, 2011 at 10:08 PM, Carl Barton wrote: > Either way, it's a pretty boring idea. > > > On 9 April 2011 16:06, hary rathor wrote: > >> is it not some kind of fishing page ? >> >> -- >> 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. > -- Arpit Bhatnagar (MNIT JAIPUR) -- 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.
Re: [algogeeks] website feedback
Either way, it's a pretty boring idea. On 9 April 2011 16:06, hary rathor wrote: > is it not some kind of fishing page ? > > -- > 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.
Re: [algogeeks] website feedback
is it not some kind of fishing page ? -- 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.
Re: [algogeeks] please explain the output
u can see the pre-processed file using gcc -E prog_name.cand @
bottom u can see what actually the code is doing.
On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
> #include
>
> #define f(a,b) a##b
> #define g(a) #a
> #define h(a) g(a)
>
> int main()
> {
> printf("%s",g(f(1,2)));
> printf("\t%s",h(f(1,2)));
> return 0;
> }
>
>
>
> i have run this program in gcc compiler and getting : f(1,2) 12 as
> output.
> can anyone explain the reason for getting this output?
>
> --
> 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.
>
>
--
Pratik Kathalkar
CoEP
BTech IT
8149198343
--
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[algogeeks] Re: please explain the output
Crystal Clear. Nicely explained.
Thanks!
On Apr 5, 3:40 pm, Azhar Hussain wrote:
> Few Important things about macros, before I explain the output
> 1. Macros are replaced in passes.
> 2. Macros are not recursive.
>
> regarding the output remember the rule for expansion
> "A parameter in the replacement list, *UNLESS* preceded by a # or ##
> preprocessing token or followed by a ## preprocessing token, is replaced by
> the corresponding argument after all macros contained therein have been
> expanded".
> In other words, macros are replaced "inside out" unless # or ## exists
>
> printf("%s",g(f(1,2))); is replaced as #f(1,2) ---> "f(1,2)" according to
> the replacement rule.
> printf("\t%s",h(f(1,2))); As this does not replace with # or ## directly,
> "inside out" expansion leads to h("1,2") --> g('1,2") --> "1,2"
>
> for the first pass
> printf("%s", "f(1,2)"); ---> g(a) #a
> printf("\t%s", h("1,2"));
>
> second pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", g("1,2")); --> h(a) g(a)
>
> Third pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", "1,2"); --> g(a) #a
>
> Hope this answers your question.
>
> -
> Azhar.
>
> On Tue, Apr 5, 2011 at 3:22 PM, Vandana Bachani wrote:
>
>
>
>
>
>
>
> > Hi Arvind,
> > These are preprocessor specific operators. Check out
> >http://msdn.microsoft.com/en-us/library/wy090hkc(v=vs.80).aspx
>
> > -Vandana
>
> > On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
>
> >> #include
>
> >> #define f(a,b) a##b
> >> #define g(a) #a
> >> #define h(a) g(a)
>
> >> int main()
> >> {
> >> printf("%s",g(f(1,2)));
> >> printf("\t%s",h(f(1,2)));
> >> return 0;
> >> }
>
> >> i have run this program in gcc compiler and getting : f(1,2) 12 as
> >> output.
> >> can anyone explain the reason for getting this output?
>
> >> --
> >> 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.
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> > 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.
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[algogeeks] Re: please explain the output
On Apr 5, 3:40 pm, Azhar Hussain wrote:
> Few Important things about macros, before I explain the output
> 1. Macros are replaced in passes.
> 2. Macros are not recursive.
>
> regarding the output remember the rule for expansion
> "A parameter in the replacement list, *UNLESS* preceded by a # or ##
> preprocessing token or followed by a ## preprocessing token, is replaced by
> the corresponding argument after all macros contained therein have been
> expanded".
> In other words, macros are replaced "inside out" unless # or ## exists
>
> printf("%s",g(f(1,2))); is replaced as #f(1,2) ---> "f(1,2)" according to
> the replacement rule.
> printf("\t%s",h(f(1,2))); As this does not replace with # or ## directly,
> "inside out" expansion leads to h("1,2") --> g('1,2") --> "1,2"
>
> for the first pass
> printf("%s", "f(1,2)"); ---> g(a) #a
> printf("\t%s", h("1,2"));
>
> second pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", g("1,2")); --> h(a) g(a)
>
> Third pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", "1,2"); --> g(a) #a
>
> Hope this answers your question.
>
> -
> Azhar.
>
> On Tue, Apr 5, 2011 at 3:22 PM, Vandana Bachani wrote:
>
>
>
>
>
>
>
> > Hi Arvind,
> > These are preprocessor specific operators. Check out
> >http://msdn.microsoft.com/en-us/library/wy090hkc(v=vs.80).aspx
>
> > -Vandana
>
> > On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
>
> >> #include
>
> >> #define f(a,b) a##b
> >> #define g(a) #a
> >> #define h(a) g(a)
>
> >> int main()
> >> {
> >> printf("%s",g(f(1,2)));
> >> printf("\t%s",h(f(1,2)));
> >> return 0;
> >> }
>
> >> i have run this program in gcc compiler and getting : f(1,2) 12 as
> >> output.
> >> can anyone explain the reason for getting this output?
>
> >> --
> >> 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.
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Re: [algogeeks] please explain the output
nice explanation -- 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.
[algogeeks] Brain Teaser Digest Of The Week 4thApril-8th April
Hi *Puzzle Digest Of The Week 4thApril-8th April* *http://dailybrainteaser.blogspot.com/2011/04/2april.html?lavesh=lavesh* * * *http://dailybrainteaser.blogspot.com/2011/04/5april.html?lavesh=lavesh* * * *http://dailybrainteaser.blogspot.com/2011/04/6april.html?lavesh=lavesh* * * *http://dailybrainteaser.blogspot.com/2011/04/7april.html?lavesh=lavesh* * * *http://dailybrainteaser.blogspot.com/2011/04/8april.html?lavesh=lavesh* *Please subscribe and follow this blog to show your liking to the blog.* -- 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.
[algogeeks] Re: please explain the output
nice explanation
On Apr 9, 1:15 pm, ArPiT BhAtNaGaR
wrote:
> COOL BRO THIS IS A GOOD SOLN
>
>
>
>
>
>
>
>
>
> On Tue, Apr 5, 2011 at 4:10 PM, Azhar Hussain wrote:
> > Few Important things about macros, before I explain the output
> > 1. Macros are replaced in passes.
> > 2. Macros are not recursive.
>
> > regarding the output remember the rule for expansion
> > "A parameter in the replacement list, *UNLESS* preceded by a # or ##
> > preprocessing token or followed by a ## preprocessing token, is replaced by
> > the corresponding argument after all macros contained therein have been
> > expanded".
> > In other words, macros are replaced "inside out" unless # or ## exists
>
> > printf("%s",g(f(1,2))); is replaced as #f(1,2) ---> "f(1,2)" according to
> > the replacement rule.
> > printf("\t%s",h(f(1,2))); As this does not replace with # or ## directly,
> > "inside out" expansion leads to h("1,2") --> g('1,2") --> "1,2"
>
> > for the first pass
> > printf("%s", "f(1,2)"); ---> g(a) #a
> > printf("\t%s", h("1,2"));
>
> > second pass
> > printf("%s", "f(1,2)"); >> not processed(exhausted)
> > printf("\t%s", g("1,2")); --> h(a) g(a)
>
> > Third pass
> > printf("%s", "f(1,2)"); >> not processed(exhausted)
> > printf("\t%s", "1,2"); --> g(a) #a
>
> > Hope this answers your question.
>
> > -
> > Azhar.
>
> > On Tue, Apr 5, 2011 at 3:22 PM, Vandana Bachani
> > wrote:
>
> >> Hi Arvind,
> >> These are preprocessor specific operators. Check out
> >>http://msdn.microsoft.com/en-us/library/wy090hkc(v=vs.80).aspx
>
> >> -Vandana
>
> >> On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
>
> >>> #include
>
> >>> #define f(a,b) a##b
> >>> #define g(a) #a
> >>> #define h(a) g(a)
>
> >>> int main()
> >>> {
> >>> printf("%s",g(f(1,2)));
> >>> printf("\t%s",h(f(1,2)));
> >>> return 0;
> >>> }
>
> >>> i have run this program in gcc compiler and getting : f(1,2) 12 as
> >>> output.
> >>> can anyone explain the reason for getting this output?
>
> >>> --
> >>> 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.
>
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> Arpit Bhatnagar
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Re: [algogeeks] please explain the output
COOL BRO THIS IS A GOOD SOLN
On Tue, Apr 5, 2011 at 4:10 PM, Azhar Hussain wrote:
> Few Important things about macros, before I explain the output
> 1. Macros are replaced in passes.
> 2. Macros are not recursive.
>
> regarding the output remember the rule for expansion
> "A parameter in the replacement list, *UNLESS* preceded by a # or ##
> preprocessing token or followed by a ## preprocessing token, is replaced by
> the corresponding argument after all macros contained therein have been
> expanded".
> In other words, macros are replaced "inside out" unless # or ## exists
>
> printf("%s",g(f(1,2))); is replaced as #f(1,2) ---> "f(1,2)" according to
> the replacement rule.
> printf("\t%s",h(f(1,2))); As this does not replace with # or ## directly,
> "inside out" expansion leads to h("1,2") --> g('1,2") --> "1,2"
>
> for the first pass
> printf("%s", "f(1,2)"); ---> g(a) #a
> printf("\t%s", h("1,2"));
>
> second pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", g("1,2")); --> h(a) g(a)
>
> Third pass
> printf("%s", "f(1,2)"); >> not processed(exhausted)
> printf("\t%s", "1,2"); --> g(a) #a
>
>
> Hope this answers your question.
>
> -
> Azhar.
>
>
>
>
> On Tue, Apr 5, 2011 at 3:22 PM, Vandana Bachani wrote:
>
>> Hi Arvind,
>> These are preprocessor specific operators. Check out
>> http://msdn.microsoft.com/en-us/library/wy090hkc(v=vs.80).aspx
>>
>> -Vandana
>>
>> On Tue, Apr 5, 2011 at 12:45 PM, Arvind wrote:
>>
>>> #include
>>>
>>> #define f(a,b) a##b
>>> #define g(a) #a
>>> #define h(a) g(a)
>>>
>>> int main()
>>> {
>>> printf("%s",g(f(1,2)));
>>> printf("\t%s",h(f(1,2)));
>>> return 0;
>>> }
>>>
>>>
>>>
>>> i have run this program in gcc compiler and getting : f(1,2) 12 as
>>> output.
>>> can anyone explain the reason for getting this output?
>>>
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>>>
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>
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Arpit Bhatnagar
(MNIT JAIPUR)
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