(MUST READ: IMPORTANT) Group Rules


*********************************
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----------------------------------------

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-----------------------------------------

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I AM NOT ANSWERABLE TO ANYONE :
-------------------------------

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deciding how to run the group and which message to approve and which one to
delete. I can BAN a member or DENY a membership or REMOVE a member at any point
of time. I have the right to withdraw the group at any time, if I think the
group members are not behaving properly.

NO ONE IN THE GROUP HAS THE RIGHT TO QUESTION ME. I AM NOT ANSWERABLE TO ANYONE.


Thanks & Regards,
Nanda Kishor
Webmaster of www.c4swimmers.esmartguy.com
Owner, c4swimmers@yahoogroups.com ( nandakishorkn@... )
Owner, www.phpbbserver.com/phpbb/index.php?mforum=c4swimmers ( Interactive
C4Swimmers MessageBoard)

Hi C/C++ enthusiasts

plz illustrate with example the meaning of command line arguments are for
compiling different programs at different time


On Sun, Nov 1, 2009 at 3:21 AM, <c4swimmers@yahoogroups.com> wrote:

>
>
>
>
> File : C++CodingStandard.pdf
> Description : Learn C++ Coding Standard to write readable, portable,
> maintainable, consistent C++ code.
>
>
>


[Non-text portions of this message have been removed]

Hi asad,

I think the random number generator function takes its input as the system
time... and you know that system time changes continously.. so accordingly
it generates the different number every time.. I may be wrong also .. but
this is what I think of.

Regards,
Sunil

On Thu, Oct 29, 2009 at 8:50 AM, Asad Abbas <cyberstudent99@...>wrote:

>
>
>
> Hi All,
>
> Manny languages like C++ provides a way to generate random numbers.
> Like C++ provides a rand(); function to do this.
>
> But (it might be silly to ask) the code written behind these functions
> always
> ramains the same in all cases and obviously it is coded by humanbeings,
> then how
> the output is different all the time (a random number)?
>
> And if it is a random number then with respect to whom it is generated?
> And how can we say that a series of number generated are actually random
> numbers?
>
> I dont know how the experts take this question, but it was in mind and i
> ask it.
> Treat it as beginner's question.
>
> Regards,
> Asad Abbas
> UET Taxila
> Islamabad
> Pakistan
>
> ----------------------------------------------------------
>
> Why do programmers get Halloween and Christmas mixed up?
> Because OCT(31) = DEC(25)
> Programmers don't die, they just GOSUB without RETURN.
> ----------------------------------------------------------
> Who is General Failure and why is he reading my hard disk ?!?
>
> [Non-text portions of this message have been removed]
>
>
>


[Non-text portions of this message have been removed]

I don't know how rand() is implemented, but I have heard somewhere that the
hardware interrupts like, keyboard, network interrupts are used to generate
true random numbers. These interrupts cannot be predicted when they come, so
these are used to generate the random numbers.

On Fri, Oct 30, 2009 at 12:58 AM, Ashish Patil <aadipa@...> wrote:

>
>
> A little google search would have saved.
>
> http://en.wikipedia.org/wiki/Random_number_generation#Computational_methods
>
> The numbers will be generated in same sequence if the initial seed is same.
> By default, in many cases the current time is taken as initial seed. Any
> subsequent number are actually function of previous.
>
> Try setting same seed (don't call randomize()) before calling rand(). The
> output sequence will always be same.
>
> ---
> Ashish Patil
>
> On Thu, Oct 29, 2009 at 8:50 AM, Asad Abbas
<cyberstudent99@...<cyberstudent99%40yahoo.com>
> >wrote:
>
>
> >
> > Hi All,
> >
> > Manny languages like C++ provides a way to generate random numbers.
> > Like C++ provides a rand(); function to do this.
> >
> > But (it might be silly to ask) the code written behind these functions
> > always
> > ramains the same in all cases and obviously it is coded by humanbeings,
> > then how
> > the output is different all the time (a random number)?
> >
> > And if it is a random number then with respect to whom it is generated?
> > And how can we say that a series of number generated are actually random
> > numbers?
> >
> > I dont know how the experts take this question, but it was in mind and i
> > ask it.
> > Treat it as beginner's question.
> >
> > Regards,
> > Asad Abbas
> > UET Taxila
> > Islamabad
> > Pakistan
> >
> >
> > ----------------------------------------------------------
> >
> > Why do programmers get Halloween and Christmas mixed up?
> > Because OCT(31) = DEC(25)
> > Programmers don't die, they just GOSUB without RETURN.
> >
> > ----------------------------------------------------------
> > Who is General Failure and why is he reading my hard disk ?!?
> >
> >
> >
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
> > ------------------------------------
>
> >
> >
> >
> >
>
> [Non-text portions of this message have been removed]
>
>
>


[Non-text portions of this message have been removed]

File        : c4s.zip
Description : Animated(Graphical) C Tutorial

Hi C/C++ enthusiasts

Pointers Varieties
********************************************************************************\
*****************

(1) int *p;
     // p is a pointer to an integer quantity

(2) int *p[10];
     // p is a 10-element array of pointers to integer quantities

(3) int (*p)[10];
     // p is a pointer to a 10-element integer array

(4) int *p(void);
     // p is a function that returns a pointer to an integer quantity

(5) int p(char *a);
     // p is a function that accepts an argument which is a pointer to a
character returns an
     // integer quantity

(6) int *p(char *a);
     // p is a function that accepts an argument which is a pointer to a
character returns a
     // pointer to an integer quantity

(7) int (*p)(char *a);
     // p is pointer to a function that accepts an argument which is a pointer to
a character
     // returns an integer quantity

(8) int (*p(char *a))[10];
     // p is a function that accepts an argument which is a pointer to a
character returns a
     // pointer to a 10-element integer array

(9) int p(char (*a)[]);
     // p is a function that accepts an argument which is a pointer to a
character array returns
     // an integer quantity

(10) int p(char *a[]);
     // p is a function that accepts an argument which is a array of pointers to
characters
     // returns an integer quantity

(11) int *p(char a[]);
     // p is a function that accepts an argument which is a character array
returns a pointer to
     // to an integer quantity

(12) int *p(char (*a)[]);
     // p is a function that accepts an argument which is a pointer to a
character array returns a
     // pointer to an integer quantity

(13) int *p(char *a[]);
     // p is a function that accepts an argument which is an array of pointers to
characters
     // returns a pointer to an integer quantity

(14) int (*p)(char (*a)[]);
     // p is pointer to a function that accepts an argument which is a pointer to
a character array
     // returns an integer quantity

(15) int *(*p)(char (*a)[]);
     // p is pointer to a function that accepts an argument which is a pointer to
a character array
     // returns a pointer to an integer quantity

(16) int *(*p)(char *a[]);
     // p is pointer to a function that accepts an argument which is a array of
pointers to
     // characters returns a pointer to an integer quantity

(17) int (*p[10])(void);
     // p is 10-element array of pointers to functions; each function returns an
integer quantity

(18) int (*p[10])(char a);
     // p is 10-element array of pointers to functions; each function accepts an
argument which is
     // a character and returns an integer quantity

(19) int *(*p[10])(char a);
     // p is 10-element array of pointers to functions; each function accepts an
argument which is
     // a character and returns a pointer to an integer quantity

(20) int *(*p[10])(char *a);
     // p is 10-element array of pointers to functions; each function accepts an
argument which is
     // a pointer to a character and returns a pointer to an integer quantity

(MUST READ: IMPORTANT) Group Rules


*********************************
* Subscription & Unsubscription *
*********************************

How to Subscribe to the group "C4SWIMMERS" ?
--------------------------------------------

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----------------------------------------

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I will not be able to help you unless they solve the problems.

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YahooGroups Website is not accessible:
--------------------------------------

Sometimes, the WebSite may be down for maintenance by yahoo. So, try after 1 or
2 days.


Receving mails even after Unsubscribing :
-----------------------------------------

It is also due to the problem with Yahoo. The unsubscription process is
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use in sending mails to me. Sometimes, it takes lot of time for processing your
unsubscription request. Till then, you will be receiving mails even if you sent
an unsubscription request.

I suggest you to set your Mail delivery option (at the YahooGroups website) as :
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Yahoo solves these problems, you can unsubscribe.


Getting (Un)subscription mail even though you haven't tried to (Un)subscribe :
------------------------------------------------------------------------------

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I AM NOT ANSWERABLE TO ANYONE :
-------------------------------

This group is established by me (NANDA KISHOR K N) and I have every right in
deciding how to run the group and which message to approve and which one to
delete. I can BAN a member or DENY a membership or REMOVE a member at any point
of time. I have the right to withdraw the group at any time, if I think the
group members are not behaving properly.

NO ONE IN THE GROUP HAS THE RIGHT TO QUESTION ME. I AM NOT ANSWERABLE TO ANYONE.


Thanks & Regards,
Nanda Kishor
Webmaster of www.c4swimmers.esmartguy.com
Owner, c4swimmers@yahoogroups.com ( nandakishorkn@... )
Owner, www.phpbbserver.com/phpbb/index.php?mforum=c4swimmers ( Interactive
C4Swimmers MessageBoard)

File        : IndustryCodingStandardCC++.pdf
Description : Learn how to write C/C++ code according to the industry
requirements (MISRA rules)

File        : C_Aptitude.doc
Description : Know C Better

File        : CLinks+TSRs+GDTips+101InterviewTips.zip
Description : 101 Interview Questions,C Links,GD Tips,TSR

File        : C++CodingStandard.pdf
Description : Learn C++ Coding Standard to write readable, portable,
maintainable, consistent C++ code.

(MUST READ: IMPORTANT) Group Rules


*********************************
* Subscription & Unsubscription *
*********************************

How to Subscribe to the group "C4SWIMMERS" ?
--------------------------------------------

To Subscribe directly through mail, just send a blank e-mail to :
C4SWIMMERS-subscribe@yahoogroups.com

Please note that you need NOT send mails to any other mail ID including Owner
and Moderator, except the above mail ID. Please Wait for 2 or 3 days for
approval, after sending blank mail ONLY to the above mail ID.


How to UnSubscribe from the group "C4SWIMMERS" ?
------------------------------------------------

Whenever you want to Unsubscribe, just send a blank e-mail to :
C4SWIMMERS-unsubscribe@yahoogroups.com

You will be automatically unsubscribed. It's as simple as that. Sometimes, it
takes time for processing your unsubscription request. It is automated
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Do NOT send mails to any other mail ID, asking for Unsubscription. There won't
be any use.


Where to visit the Group HomePage ?
-----------------------------------

If u want to visit HomePage of the Group, you can visit :
http://groups.yahoo.com/group/C4SWIMMERS
If you are a member of the group, You can login with your Yahoo Id and Password
to access all the information of group.

Also you can visit [ http://www.c4swimmers.esmartguy.com ] to Test Your C
Programming Strengths.


How to Change your current group mail id to another ?
-----------------------------------------------------

Unsubscribe from the 1st mail id, just send a blank e-mail to :
C4SWIMMERS-unsubscribe@yahoogroups.com
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How to send mails to entire group ?
-----------------------------------

In order to send a mail to entire group, send it to : C4SWIMMERS@yahoogroups.com

Remember that the mail sent to the above mail ID reaches around thousands of
members in this group. So, please be sensible in sending messages. Don't send
any unnecessary messages.

When you reply to a mail that came to you through group, it will NOT go to
entire group. So, before pressing SEND button, observe the mail ID to which you
are sending the mail. If you want your reply mail to reach all the group
members, you must send it to above group mail ID: C4SWIMMERS@yahoogroups.com


Important Suggestions in Subscription :
---------------------------------------

I suggest you to create a separate mail ID and then subscribe to this yahoogroup
through that mail ID so that your personal mails won't get affected. Be prepared
to get around dozens of mails per day. Keep that in mind before subscription.
NEVER USE YOUR PERSONAL MAIL ID FOR GROUP MESSAGES.

This group is formed to mainly focus on C/C++ professionals to meet the needs of
"Software" Industry. Here the job postings don't have much importance in this
group.


Various problems with the Subscription :
----------------------------------------

If the member is not getting any mails even after subscribing or if suddenly
he/she is not able to receive any mails...

I can understand your concerns about Memberships in "C4SWIMMERS" YahooGroup. I
have approved most of your requests for memberships, unsubscriptions etc. I
haven't blocked anyone's id, unless they misbehaved in group. But please
understand that problem is not with this group or you, but it's with YahooGroups
server and Database. It seems Yahoo is encountering some technical problems. So
I will not be able to help you unless they solve the problems.

If you face any severe problems, JUST CREATE ANOTHER MAIL ID AND SUBSCRIBE
THROUGH THAT NEW MAIL ID.


YahooGroups Website is not accessible:
--------------------------------------

Sometimes, the WebSite may be down for maintenance by yahoo. So, try after 1 or
2 days.


Receving mails even after Unsubscribing :
-----------------------------------------

It is also due to the problem with Yahoo. The unsubscription process is
completely automatic. I will not be able to help you for unsubscription. So, no
use in sending mails to me. Sometimes, it takes lot of time for processing your
unsubscription request. Till then, you will be receiving mails even if you sent
an unsubscription request.

I suggest you to set your Mail delivery option (at the YahooGroups website) as :
"No Mails" so that you won't receive any mails to your mail id. Later, when
Yahoo solves these problems, you can unsubscribe.


Getting (Un)subscription mail even though you haven't tried to (Un)subscribe :
------------------------------------------------------------------------------

It happens mainly b'cos of Virus mails sent from your mail id (without your
notice). If you don't receive group mails continuosly for 3 or 4 days or if you
suspect that you are unsubscribed from the group, try to subscribe again. If it
doesn't work, try to create another mail id and subscribe through that.

Please note that I don't remove any member from the group unless they misbehave
in the group.


I AM NOT ANSWERABLE TO ANYONE :
-------------------------------

This group is established by me (NANDA KISHOR K N) and I have every right in
deciding how to run the group and which message to approve and which one to
delete. I can BAN a member or DENY a membership or REMOVE a member at any point
of time. I have the right to withdraw the group at any time, if I think the
group members are not behaving properly.

NO ONE IN THE GROUP HAS THE RIGHT TO QUESTION ME. I AM NOT ANSWERABLE TO ANYONE.


Thanks & Regards,
Nanda Kishor
Webmaster of www.c4swimmers.esmartguy.com
Owner, c4swimmers@yahoogroups.com ( nandakishorkn@... )
Owner, www.phpbbserver.com/phpbb/index.php?mforum=c4swimmers ( Interactive
C4Swimmers MessageBoard)

File        : C Tutorials(advanced).zip
Description : C tutorial(advanced)

Hi C/C++ enthusiasts

A little google search would have saved.

http://en.wikipedia.org/wiki/Random_number_generation#Computational_methods

The numbers will be generated in same sequence if the initial seed is same.
By default, in many cases the current time is taken as initial seed. Any
subsequent number are actually function of previous.

Try setting same seed (don't call randomize()) before calling rand(). The
output sequence will always be same.

---
Ashish Patil


On Thu, Oct 29, 2009 at 8:50 AM, Asad Abbas <cyberstudent99@...>wrote:

>
> Hi All,
>
> Manny languages like C++ provides a way to generate random numbers.
> Like C++ provides a rand(); function to do this.
>
> But (it might be silly to ask) the code written behind these functions
> always
> ramains the same in all cases and obviously it is coded by humanbeings,
> then how
> the output is different all the time (a random number)?
>
> And if it is a random number then with respect to whom it is generated?
> And how can we say that a series of number generated are actually random
> numbers?
>
> I dont know how the experts take this question, but it was in mind and i
> ask it.
> Treat it as beginner's question.
>
> Regards,
> Asad Abbas
> UET Taxila
> Islamabad
> Pakistan
>
>
>
--------------------------------------------------------------------------------
>
> Why do programmers get Halloween and Christmas mixed up?
> Because OCT(31) = DEC(25)
> Programmers don't die, they just GOSUB without RETURN.
>
>
--------------------------------------------------------------------------------
> Who is General Failure and why is he reading my hard disk ?!?
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
>
>
>


[Non-text portions of this message have been removed]

Hi All,

While dealing with functions in C++ .
Generally, the C++ convention is the call-by-value. An exception is where arrays
are passed as arguments,
Arrays are called by reference by default.

Is ther any way to pass the arrays  to the functions by value rather than
reference?




Regards,
Asad Abbas
Pakistan,


 -------------------------------------------------------------------------------\
-

Why do programmers get Halloween and Christmas mixed up?
Because OCT(31) = DEC(25)
Programmers don't die, they just GOSUB without RETURN.
-------------------------------------------------------------------------------
Who is General Failure and why is he reading my hard disk ?!?




[Non-text portions of this message have been removed]

Hi All,

Manny languages like C++ provides a way to generate random numbers.
Like C++ provides a rand(); function to do this.

But (it might be silly to ask) the code written behind these functions always
ramains the same in all cases and obviously it is coded by humanbeings, then how
the output is different all the time (a random number)?

And if it is a random number then with respect to whom it is generated?
And how can we say that a series of number generated are actually random
numbers?

I dont know how the experts take this question, but it was in mind and i ask it.
Treat it as beginner's question.

Regards,
Asad Abbas
UET Taxila
Islamabad
Pakistan
 
--------------------------------------------------------------------------------

Why do programmers get Halloween and Christmas mixed up?
Because OCT(31) = DEC(25)
Programmers don't die, they just GOSUB without RETURN.
--------------------------------------------------------------------------------
Who is General Failure and why is he reading my hard disk ?!?




[Non-text portions of this message have been removed]

you can modify this code to suit your requirement..... like adding return
value to the function  find_win_func(int row,int col)

// put this in ur function

for(i = 0,i < 3 ; i++)
     for(j = 0,j < 3 ; j++)
     {
         if(i == 0 || j == 0)
             find_win_func(i,j);
         else continue;
     }




// add this function
find_win_func(int row,int col)
{
     for(i = 0,i < 3 ; i++)
     {
         switch(i)
         case 0: // horizontal (00)(10)(20) will be processed here
             if(row < col)
                 //do nothing
             else if (tictac[row][0]==tictac[row][1] &&
tictac[row][1]==tictac[row][2])
                     flag=tictac[row][0];
                     return;
             break;
         case 1: // vertical (00)(01)(02) will be processed here
             if(row > col)
                 //do nothing
             else if (tictac[0][col]==tictac[1][col] &&
tictac[1][col]==tictac[2][col])
                     flag=tictac[0][col];
                     return;
             break;
         case 2: // diagonal (00)(20) will be processed here
             if(i!=j && (mod(i-j) < 2))
                 continue;
             else if(tictac[row][col]==tictac[row + 1][col + 1] && tictac[row
+ 1][col + 1]==tictac[row + 2][col + 2])
                 flag=tictac[row][col];
                 return;
             else if(tictac[row][col]==tictac[row + 1][col + 1] && tictac[row
- 1][col + 1]==tictac[col][row])
                 flag=tictac[row][col];
                 return;
             break;
     }
}





On Sun, Oct 18, 2009 at 4:07 PM, Asad Abbas <cyberstudent99@...>wrote:

>
>
>
>  Hi All,
> i was making "tictac toe" a famous game.
>
> i made it but the following portion of the prog although it works but it
> does not seems good to me.
> i wonder if i can do it with some loops or something else...
>
> // checking if any player has entered a winning combination
> // this code cheks all 8 winning combinations!
> //but i wud like to know if i can do it with some alternative way
> //2D array name "tictac[][]"
>
>   if (tictac[0][0]==tictac[0][1] && tictac[0][1]==tictac[0][2])
>       flag=tictac[0][0];
>       else if (tictac[1][0]==tictac[1][1] && tictac[1][1]==tictac[1][2])
>       flag=tictac[1][0];
>       else if (tictac[2][0]==tictac[2][1] && tictac[2][1]==tictac[2][2])
>       flag=tictac[2][0];
>       else if (tictac[0][0]==tictac[1][0] && tictac[1][0]==tictac[2][0])
>       flag=tictac[0][0];
>       else if (tictac[0][1]==tictac[1][1] && tictac[1][1]==tictac[2][1])
>       flag=tictac[0][1];
>       else if (tictac[0][2]==tictac[1][2] && tictac[1][2]==tictac[2][2])
>       flag=tictac[0][0];
>       else if (tictac[0][0]==tictac[1][1] && tictac[1][1]==tictac[2][2])
>       flag=tictac[0][0];
>       else if(tictac[2][0]==tictac[1][1] && tictac[1][1]==tictac[0][2])
>       flag=tictac[2][0];
>
>
>
>
> Thanx in Advance!!
> Asad Abbas
> UET Taxila
> Pakistan
> ----------------------------------------------------------
>
> One of the main causes of the fall of the Roman Empire was that, lacking
> zero, they had no way to indicate successful termination of their C
> programs.
>
> Robert Firth
>
> [Non-text portions of this message have been removed]
>
>
>


[Non-text portions of this message have been removed]

hi abbas iam riyaz wasalm alaikum "i++" and"++i" is same and equal .when using
individually.it will different when using in staements and expressions check
operators and expressions title in books
--- On Sun, 18/10/09, Asad Abbas <cyberstudent99@...> wrote:

From: Asad Abbas <cyberstudent99@...>
Subject: [c4swimmers.net] for loop i++ and ++i ?
To: "c prog" <c-prog@yahoogroups.com>, "c4swimmers ygroup"
<C4Swimmers@YahooGroups.Com>
Date: Sunday, 18 October, 2009, 11:26 AM













 





                   Why these both statements have same output??

why i++ and ++i works alike in for loop?? 



 

for(int i=0;i<5;i++)

or

for(int i=0;i<5;++i) ;

   cout << i << endl;



//output:

/*

0

1

2

3

4

*/



Thanx in Advance

Asad Abbas

UET Taxila

Pakistan---- --------- --------- --------- --------- --------- ---------



One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.

Robert Firth



[Non-text portions of this message have been removed]


































       Keep up with people you care about with Yahoo! India Mail. Learn how.
http://in.overview.mail.yahoo.com/connectmore

[Non-text portions of this message have been removed]

because the for loop evaluate the first two statement and when the for loop body
ends it  evaluate the third statement.
 
 
the working of unary operator++ can be explained as
 
 
suppose,
 
int i=5,j,k;
j=i++;//value of j=5 it will first put the value of i in variable j and then
increament it by 1. 
k=++i;//value of k = 7 here it will first increament the value of i by 1 and
then put it to the variable k. at the end the value of i will be 7 obviously.
 
 
 
run this!!
 
 
int a=5,b,c;
b=a++;
c=++a;
cout<<a;
cout<<b;
cout<<c;
 
 
i hope this would help.


 


    
 
 
           regards,
Muhammad farrukh.

--- On Tue, 10/20/09, abhishek kumar <piyush_tdh@...> wrote:


From: abhishek kumar <piyush_tdh@...>
Subject: Re: [c4swimmers.net] for loop i++ and ++i ?
To: c4swimmers@yahoogroups.com
Date: Tuesday, October 20, 2009, 11:02 PM


 



The format of for loop is as follows..
for(stmt1;stmt2; stmt4)
{
stmt3;
}

where stmt=> statement

and the execution sequence is as : pass1(stmt1> stm2>stmt3> stmt4) > stmt2 >
stmt3 > stmt4 ... and so on. .

i think this explanation will clear your doubt.

Thanks & Regards
Abhishek

--- On Sun, 18/10/09, Asad Abbas <cyberstudent99@ yahoo.com> wrote:

From: Asad Abbas <cyberstudent99@ yahoo.com>
Subject: [c4swimmers. net] for loop i++ and ++i ?
To: "c prog" <c-prog@yahoogroups. com>, "c4swimmers ygroup" <C4Swimmers@YahooGro
ups.Com>
Date: Sunday, 18 October, 2009, 4:56 PM

 

Why these both statements have same output??

why i++ and ++i works alike in for loop?? 

 

for(int i=0;i<5;i++)

or

for(int i=0;i<5;++i) ;

   cout << i << endl;

//output:

/*

0

1

2

3

4

*/

Thanx in Advance

Asad Abbas

UET Taxila

Pakistan---- --------- --------- --------- --------- --------- ---------

One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.

Robert Firth

[Non-text portions of this message have been removed]











Keep up with people you care about with Yahoo! India Mail. Learn how.
http://in.overview. mail.yahoo. com/connectmore

[Non-text portions of this message have been removed]



















[Non-text portions of this message have been removed]

How floating point data are normalized
if anybody knows
kindly help me
 
 
patro




[Non-text portions of this message have been removed]

Thanks all of you for ur suggestions, comments and help!

Thanx again!!

--- In c4swimmers@yahoogroups.com, abhishek kumar <piyush_tdh@...> wrote:
>
> The format of for loop is as follows..
> for(stmt1;stmt2;stmt4)
> {
> stmt3;
> }
>
> where stmt=> statement
>
> and the execution sequence is as : pass1(stmt1>stm2>stmt3>stmt4) > stmt2 >
stmt3 > stmt4 ... and so on. .
>
> i think this explanation will clear your doubt.
>
> Thanks & Regards
> Abhishek
>
>
> --- On Sun, 18/10/09, Asad Abbas <cyberstudent99@...> wrote:
>
> From: Asad Abbas <cyberstudent99@...>
> Subject: [c4swimmers.net] for loop i++ and ++i ?
> To: "c prog" <c-prog@yahoogroups.com>, "c4swimmers ygroup" <C4Swimmers@...>
> Date: Sunday, 18 October, 2009, 4:56 PM
>
>
>
>
>
>
>  
>
>
>
>
>
>                   Why these both statements have same output??
>
> why i++ and ++i works alike in for loop?? 
>
>
>
>  
>
> for(int i=0;i<5;i++)
>
> or
>
> for(int i=0;i<5;++i) ;
>
>    cout << i << endl;
>
>
>
> //output:
>
> /*
>
> 0
>
> 1
>
> 2
>
> 3
>
> 4
>
> */
>
>
>
> Thanx in Advance
>
> Asad Abbas
>
> UET Taxila
>
> Pakistan---- --------- --------- --------- --------- --------- ---------
>
>
>
> One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.
>
> Robert Firth
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>       Keep up with people you care about with Yahoo! India Mail. Learn how.
http://in.overview.mail.yahoo.com/connectmore
>
> [Non-text portions of this message have been removed]
>

The format of for loop is as follows..
for(stmt1;stmt2;stmt4)
{
stmt3;
}

where stmt=> statement

and the execution sequence is as : pass1(stmt1>stm2>stmt3>stmt4) > stmt2 > stmt3
> stmt4 ... and so on. .

i think this explanation will clear your doubt.

Thanks & Regards
Abhishek


--- On Sun, 18/10/09, Asad Abbas <cyberstudent99@...> wrote:

From: Asad Abbas <cyberstudent99@...>
Subject: [c4swimmers.net] for loop i++ and ++i ?
To: "c prog" <c-prog@yahoogroups.com>, "c4swimmers ygroup"
<C4Swimmers@YahooGroups.Com>
Date: Sunday, 18 October, 2009, 4:56 PM






 





                   Why these both statements have same output??

why i++ and ++i works alike in for loop?? 



 

for(int i=0;i<5;i++)

or

for(int i=0;i<5;++i) ;

   cout << i << endl;



//output:

/*

0

1

2

3

4

*/



Thanx in Advance

Asad Abbas

UET Taxila

Pakistan---- --------- --------- --------- --------- --------- ---------



One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.

Robert Firth



[Non-text portions of this message have been removed]





























       Keep up with people you care about with Yahoo! India Mail. Learn how.
http://in.overview.mail.yahoo.com/connectmore

[Non-text portions of this message have been removed]

for(stmt.1;stmt2;stmt4)
    {
          stmt4;

--- On Sun, 18/10/09, Asad Abbas <cyberstudent99@...> wrote:

From: Asad Abbas <cyberstudent99@...>
Subject: [c4swimmers.net] for loop i++ and ++i ?
To: "c prog" <c-prog@yahoogroups.com>, "c4swimmers ygroup"
<C4Swimmers@YahooGroups.Com>
Date: Sunday, 18 October, 2009, 4:56 PM






 





                   Why these both statements have same output??

why i++ and ++i works alike in for loop?? 



 

for(int i=0;i<5;i++)

or

for(int i=0;i<5;++i) ;

   cout << i << endl;



//output:

/*

0

1

2

3

4

*/



Thanx in Advance

Asad Abbas

UET Taxila

Pakistan---- --------- --------- --------- --------- --------- ---------



One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.

Robert Firth



[Non-text portions of this message have been removed]





























       Keep up with people you care about with Yahoo! India Mail. Learn how.
http://in.overview.mail.yahoo.com/connectmore

[Non-text portions of this message have been removed]

for(int i=0;i<5;i++)    &    for(int i=0;i<5;++i)   are both same.

Here i++ or ++i is being used to increment the value of i by 1, which they
both do that means here they are serving the same purpose.

the value of some expressions change with the use of these two unary
operators, that is because in those expressions some other operators are
also used along with pre and post increment operators, and in that situation
these two operators are evaluated differently... and give different results.

Hope I am clear ;)

R


On Sun, Oct 18, 2009 at 4:56 PM, Asad Abbas <cyberstudent99@...>wrote:

>
>
> Why these both statements have same output??
> why i++ and ++i works alike in for loop??
>
>
> for(int i=0;i<5;i++)
> or
> for(int i=0;i<5;++i);
>    cout << i << endl;
>
> //output:
> /*
> 0
> 1
> 2
> 3
> 4
> */
>
> Thanx in Advance
> Asad Abbas
> UET Taxila
> Pakistan----------------------------------------------------------
>
> One of the main causes of the fall of the Roman Empire was that, lacking
> zero, they had no way to indicate successful termination of their C
> programs.
> Robert Firth
>
> [Non-text portions of this message have been removed]
>
>
>


[Non-text portions of this message have been removed]

Hi,  ++i; This statement first increment the value and store the variable  i++;
This statement is first store the variable and increment the value,so increment
value doesn't store the variable
below the coding is see the differents b/w pre increment and post increment(it
differents seems the single line operation)  int i=5;  printf("%d %d",++i,i++);

Thanks and RegardsVenkatesan.P

--- On Sun, 18/10/09, Asad Abbas <cyberstudent99@...> wrote:

From: Asad Abbas <cyberstudent99@...>
Subject: [c4swimmers.net] for loop i++ and ++i ?
To: "c prog" <c-prog@yahoogroups.com>, "c4swimmers ygroup"
<C4Swimmers@YahooGroups.Com>
Date: Sunday, 18 October, 2009, 4:56 PM













 





                   Why these both statements have same output??

why i++ and ++i works alike in for loop?? 



 

for(int i=0;i<5;i++)

or

for(int i=0;i<5;++i) ;

   cout << i << endl;



//output:

/*

0

1

2

3

4

*/



Thanx in Advance

Asad Abbas

UET Taxila

Pakistan---- --------- --------- --------- --------- --------- ---------



One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.

Robert Firth



[Non-text portions of this message have been removed]


































       Add whatever you love to the Yahoo! India homepage. Try now!
http://in.yahoo.com/trynew

[Non-text portions of this message have been removed]

Hi all,

I am new to c++, and i want to expand my knowledge on c++. i want to ask that
any
respectable member have beginner level programming problems, then please post
it.
Beacause that problems will help the beginners like me to enhance their
programming
vison and to do better in future.
Thanks in advance.

Asad Abbas
UET Taxila
Islamabad
Pakistan
 -------------------------------------------------------------------------------\
-

One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.


Robert Firth




[Non-text portions of this message have been removed]

 Hi All,
i was making "tictac toe" a famous game.

i made it but the following portion of the prog although it works but it does
not seems good to me.
i wonder if i can do it with some loops or something else...

// checking if any player has entered a winning combination
// this code cheks all 8 winning combinations!
//but i wud like to know if i can do it with some alternative way
//2D array name "tictac[][]"


  if (tictac[0][0]==tictac[0][1] && tictac[0][1]==tictac[0][2])
      flag=tictac[0][0];
      else if (tictac[1][0]==tictac[1][1] && tictac[1][1]==tictac[1][2])
      flag=tictac[1][0];
      else if (tictac[2][0]==tictac[2][1] && tictac[2][1]==tictac[2][2])
      flag=tictac[2][0];
      else if (tictac[0][0]==tictac[1][0] && tictac[1][0]==tictac[2][0])
      flag=tictac[0][0];
      else if (tictac[0][1]==tictac[1][1] && tictac[1][1]==tictac[2][1])
      flag=tictac[0][1];
      else if (tictac[0][2]==tictac[1][2] && tictac[1][2]==tictac[2][2])
      flag=tictac[0][0];
      else if (tictac[0][0]==tictac[1][1] && tictac[1][1]==tictac[2][2])
      flag=tictac[0][0];
      else if(tictac[2][0]==tictac[1][1] && tictac[1][1]==tictac[0][2])
      flag=tictac[2][0];
     
 
 
 
Thanx in Advance!!
Asad Abbas
UET Taxila
Pakistan
--------------------------------------------------------------------------------


One of the main causes of the fall of the Roman Empire was that, lacking zero,
they had no way to indicate successful termination of their C programs.


Robert Firth




[Non-text portions of this message have been removed]