Re: [algogeeks] Re: debugging contest

2011-03-26 Thread Tushar Bindal 
xxx, yyy are considered as cases?

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Re: [algogeeks] Re: debugging contest

2011-03-26 Thread balaji a 
None of the statements except those inside the 'case' executesaccording
to the input, the default case gets executed which is the inner switch which
prints nine..

On Wed, Mar 23, 2011 at 8:46 PM, cegprakash cegprak...@gmail.com wrote:

 i=9;
switch(i){
  xxx: printf(default);
  yyy:printf(hello);
  asdfasdf: printf(why no errors and why not printed);
  case '1': printf(one);

  default:
  switch(i){

   case '1': printf(one); break;
   case '2': printf(two); break;
   case 9: printf(nine); break;
  }
   break;
 }

 the output is nine

 why no errors for the above code?
 now someone tell what are the dummy labels xxx yyy and why they are
 not executed?

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Re: [algogeeks] Re: debugging contest

2011-03-26 Thread Prakash D IT @ CEG 
is there any use with labels xxx, yyy.. ?

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Re: [algogeeks] Re: debugging contest

2011-03-26 Thread saurabh singh 
When you want to use the *infinitely abusable goto statement then you need
those labels*

On Sat, Mar 26, 2011 at 8:57 PM, Prakash D IT @ CEG cegprak...@gmail.comwrote:

 is there any use with labels xxx, yyy.. ?

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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 
why do i get one after default?

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread Shalini Sah 
since u havnt written da break statement...the case '1' also gets
executed..and then when the break statement is encountered..the control
comes out of the switch case

On Wed, Mar 23, 2011 at 8:27 PM, cegprakash cegprak...@gmail.com wrote:

 why do i get one after default?

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread saurabh singh 
bcoz '9'!=9.Anything within ' '(single quotes) is a character and not
int

On Wed, Mar 23, 2011 at 8:27 PM, cegprakash cegprak...@gmail.com wrote:

 why do i get one after default?

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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 
i is not equal to '1'
i=1 which is equialent to 49

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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 
sorry i meant '1'=49
and 9 is not 49
but how we get one

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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 

i=9;
switch(i){
  default: printf(default);
   case 9: printf(one); break;
   case '2': printf(two); break;
   case '9': printf(nine); break;
 }

but how the hell we get output for the above code as one  .. why
default not printed

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread Shalini Sah 
now the case 9 is matching so it gets executed...n da break statement is
encountered...

On Wed, Mar 23, 2011 at 8:35 PM, cegprakash cegprak...@gmail.com wrote:


i=9;
switch(i){
  default: printf(default);
   case 9: printf(one); break;
   case '2': printf(two); break;
   case '9': printf(nine); break;
 }

 but how the hell we get output for the above code as one  .. why
 default not printed

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread saurabh singh 
@cegprakash Relax shut down your computer for some time and switch on your
i-pod.:)


On Wed, Mar 23, 2011 at 8:37 PM, cegprakash cegprak...@gmail.com wrote:

 now i got it.. first it checks whether it matches with any case. If it
 matches it starts executing from that case until it encounters a
 break.
 if it doesn't matches with any case then it starts executing from
 default and starts executing until a break.

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B.Tech (Computer Science)
MNNIT ALLAHABAD

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread saurabh singh 
@cegprakash Relax shut down your computer for some time and switch on your
i-pod.:)

On Wed, Mar 23, 2011 at 8:39 PM, saurabh singh saurab...@gmail.com wrote:

 @cegprakash Relax shut down your computer for some time and switch on your
 i-pod.:)



 On Wed, Mar 23, 2011 at 8:37 PM, cegprakash cegprak...@gmail.com wrote:

 now i got it.. first it checks whether it matches with any case. If it
 matches it starts executing from that case until it encounters a
 break.
 if it doesn't matches with any case then it starts executing from
 default and starts executing until a break.

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 --
 Saurabh Singh
 B.Tech (Computer Science)
 MNNIT ALLAHABAD





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B.Tech (Computer Science)
MNNIT ALLAHABAD

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread jagannath prasad das 
ascii values da...not 9

On Wed, Mar 23, 2011 at 8:39 PM, saurabh singh saurab...@gmail.com wrote:

 @cegprakash Relax shut down your computer for some time and switch on your
 i-pod.:)

 On Wed, Mar 23, 2011 at 8:39 PM, saurabh singh saurab...@gmail.comwrote:

 @cegprakash Relax shut down your computer for some time and switch on your
 i-pod.:)



 On Wed, Mar 23, 2011 at 8:37 PM, cegprakash cegprak...@gmail.com wrote:

 now i got it.. first it checks whether it matches with any case. If it
 matches it starts executing from that case until it encounters a
 break.
 if it doesn't matches with any case then it starts executing from
 default and starts executing until a break.

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 --
 Saurabh Singh
 B.Tech (Computer Science)
 MNNIT ALLAHABAD





 --
 Saurabh Singh
 B.Tech (Computer Science)
 MNNIT ALLAHABAD


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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 
i=9;
switch(i){
  xxx: printf(default);
  yyy:printf(hello);
  asdfasdf: printf(why no errors and why not printed);
  case '1': printf(one);

  default:
  switch(i){

   case '1': printf(one); break;
   case '2': printf(two); break;
   case 9: printf(nine); break;
  }
  break;
 }

the output is nine

why no errors for the above code?
now someone tell what are the dummy labels xxx yyy and why they are
not executed?

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread saurabh singh 
Write switch and you will get error.They are not treated as labels.Read
about : operator.
On Wed, Mar 23, 2011 at 8:46 PM, cegprakash cegprak...@gmail.com wrote:

 i=9;
switch(i){
  xxx: printf(default);
  yyy:printf(hello);
  asdfasdf: printf(why no errors and why not printed);
  case '1': printf(one);

  default:
  switch(i){

   case '1': printf(one); break;
   case '2': printf(two); break;
   case 9: printf(nine); break;
  }
   break;
 }

 the output is nine

 why no errors for the above code?
 now someone tell what are the dummy labels xxx yyy and why they are
 not executed?

 --
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-- 
Saurabh Singh
B.Tech (Computer Science)
MNNIT ALLAHABAD

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[algogeeks] Re: debugging contest

2011-03-23 Thread cegprakash 
what is the use of labels in switch

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Re: [algogeeks] Re: debugging contest

2011-03-23 Thread saurabh singh 
sorry i mean case

On Wed, Mar 23, 2011 at 8:49 PM, saurabh singh saurab...@gmail.com wrote:


 Write switch and you will get error.They are not treated as labels.Read
 about : operator.

 On Wed, Mar 23, 2011 at 8:46 PM, cegprakash cegprak...@gmail.com wrote:

 i=9;
switch(i){
  xxx: printf(default);
  yyy:printf(hello);
  asdfasdf: printf(why no errors and why not printed);
  case '1': printf(one);

  default:
  switch(i){

   case '1': printf(one); break;
   case '2': printf(two); break;
   case 9: printf(nine); break;
  }
   break;
 }

 the output is nine

 why no errors for the above code?
 now someone tell what are the dummy labels xxx yyy and why they are
 not executed?

 --
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 --
 Saurabh Singh
 B.Tech (Computer Science)
 MNNIT ALLAHABAD





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