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C problem

krishna_sicsr Posted: Thu Sep 23, 2004 3:43 pm

Joined: 01 Feb 2005

Posts: 2

C problem

why output differs in both statements
-----------------statement 1-----------------------------------
int x;
int y=x++ + ++x +x-- + --x;
output=12
------------------statement 2----------------------------------
int x;
int y;
y=x++ + ++x +x-- + --x;
output=8
---------------------------------------------------------------

vinay_sheel2k Posted: Mon Sep 27, 2004 12:39 pm

Joined: 28 Dec 2004

Posts: 2

C problem

Hi,
First of all x(in first case) and x,y(in second case)
should be initialized to some value otherwise result
will be undefined.

look at this code (where I did some small
modification)
*****************************************

int main(int argc, char* argv[])
{
int x = 0;
int y=x++ + ++x +x-- + --x;
/* int x = 0;
int y = 0;
y=x++ + ++x +x-- + --x; */

printf("%d %d
",y,x);
return 0;
}

****************************End***********

In both cases (comment and uncomment out required test
cases) output is
3,0

regds
vinay

--- krishna_sicsr <krishna_sicsr@...> wrote:

> why output differs in both statements
> -----------------statement
> 1-----------------------------------
> int x;
> int y=x++ + ++x +x-- + --x;
> output=12
> ------------------statement
> 2----------------------------------
> int x;
> int y;
> y=x++ + ++x +x-- + --x;
> output=8
>
---------------------------------------------------------------
>
>
>
>

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zimbabao Posted: Tue Sep 28, 2004 7:28 pm

Joined: 26 Jul 2003

Posts: 4

C problem

> why output differs in both statements
> -----------------statement 1-----------------------------------
> int x;
> int y=x++ + ++x +x-- + --x;
> output=12
> ------------------statement 2----------------------------------
> int x;
> int y;
> y=x++ + ++x +x-- + --x;
> output=8
> ---------------------------------------------------------------

the staements above results into undefined results

plz go thru following link and all the question to undwerstand it better

http://www.eskimo.com/~scs/C-faq/s3.html

hope that helps

-- rajaram

jqgoh Posted: Wed Feb 02, 2005 9:00 pm

Joined: 02 Feb 2005

Posts: 1

C problem

Hi,i`m a college student.Do u all know how to changed the font and
color of the character?

sflam108 Posted: Thu Feb 03, 2005 10:22 pm

Joined: 25 Jul 2003

Posts: 48

C problem

Hi,

> -----Original Message-----
> From: JQ [mailto:jqgoh@...]
> Sent: Wednesday, February 02, 2005 9:01 AM
> To: Programmers-Town@yahoogroups.com
> Subject: (PT) C problem
>
> Hi,i`m a college student.Do u all know how to changed the font and
> color of the character?

I might, but it is possible that you are not using the same platform as I
do.

You have to give us more info. What are your:
- Target platform,
- Development tools and version,
- Type of application,

Shyan

ashwin_mittal26 Posted: Fri Feb 04, 2005 12:26 am

Joined: 27 Dec 2004

Posts: 14

C problem

--- Shyan Lam <sflam@...> wrote:

> Hi,
>
> > -----Original Message-----
> > From: JQ [mailto:jqgoh@...]
> > Sent: Wednesday, February 02, 2005 9:01 AM
> > To: Programmers-Town@yahoogroups.com
> > Subject: (PT) C problem
> >
> > Hi,i`m a college student.Do u all know how to
> changed the font and
> > color of the character?
>
> I might, but it is possible that you are not using
> the same platform as I
> do.
>
> You have to give us more info. What are your:
> - Target platform,
> - Development tools and version,
> - Type of application,
>
> Shyan
>

If you are using Turbo/Borland C++ compiler...

then you have to include graphics.h header file...

there are total five fonts available in Turboc
Compiler.

Adn the function for chosing font is settextstyle...
Similarly you can change the colour of your font...

Regards,
Ashwin Mittal.

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cool_alok Posted: Sat Feb 05, 2005 5:22 pm

Joined: 05 Feb 2005

Posts: 5

C problem

IN what Plateform
--> IN Dos Based
look for function defined in Graphics.h SetTextFont etc.

-->in Win Api
any way if it MFC you can use CFont and it member function i.e. (CreateFont) to create your own font.or you can directly use Win32Api function CreateFont to create your own font and set in the static Ctrl.here is small code listing for your problemCFont fnt;fnt.CreateFont(12,0,0,0,FW_BOLD,FALSE,FALSE,FALSE, DEFAULT_CHARSET,OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY, DEFAULT_PITCH ,"Arial");//now set the font of your controlm_TextWindow.SetFont(&fnt);

-- --- Original Message -----
From: JQ
To: Programmers-Town@yahoogroups.com
Sent: Wednesday, February 02, 2005 8:30 PM
Subject: (PT) C problem
Hi,i`m a college student.Do u all know how to changed the font and color of the character? To unsubscribe : programmers-town-unsubscribe@yahoogroups.com

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