dev-cpp-users — Dev-C++ users discussion list

Re: [Dev-C++] C#

[lordSauron <lor...@gm...>]

that was really rather OT...

No, the last time I looked at C# the only thing out there was MS
garbage, and Borland was just beginning to beta their spin on it.=20
However, that was almost 6 months ago, so I really could be
incorrect...

RE: [Dev-C++] C#

[Eric E. <eri...@sb...>]

Are the numbers to be read from a file or input from the console?

Is this for a school homework assignment?

 

-----Original Message-----
From: KISHAN PATEL [mailto:pat...@ms...] 
Sent: Wednesday, November 02, 2005 9:22 PM
To: eri...@sb...; gc...@gc...;
dev...@li...
Subject: RE: [Dev-C++] C#

 

Does anyone know how to write a program that should read two numbers and
then find the smaller one and find it's square and then divide by 2





K.N.P




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RE: [Dev-C++] C#

[KISHAN P. <pat...@ms...>]

<html><div style='background-color:'><P>Does anyone know how to write a program that should read two numbers and then find the smaller one and find it's square and then divide by 2<BR><BR></P><BR><BR><BR>
<DIV><FONT face="Lucida Handwriting, Cursive" color=#ff0000 size=5>K.N.P</FONT></DIV></div><br clear=all><hr> <a href="http://g.msn.com/8HMAENUS/2734??PS=47575" target="_top">Search, shop, and browse smarter using tabs with the MSN Search Toolbar-FREE!</a> </html>

Re: FW: [Dev-C++] C#

[Reid T. <Rei...@at...>]

Reid Thompson wrote:

> lordSauron wrote:
>
> > C# sucks - it's in a .NET runtime which really slows it down.  It's
> > also stuck as a Windows ONLY thing - don't do it unless you've got
> > time to spend wasting your time on a worthless language.
> >
> > However, there is some hope for C# - Borland is making their own spin
> > on it, which should be much better than MS's garbage...
> >
> not quite correct --- mono is an open source runtime for the .net runtime
>
> see http://www.mono-project.com/Main_Page
>
> and mondevelop is an ide for *nix that uses mono
> http://www.monodevelop.com/Main_Page
>
> there are also other non-ms c# tools -  google sharpdevelop
>
realized i should have been alittle clearer, i mean my response to be 
only pertinent to 'Windows ONLY'

Re: FW: [Dev-C++] C#

[Reid T. <Rei...@at...>]

lordSauron wrote:

> C# sucks - it's in a .NET runtime which really slows it down.  It's
> also stuck as a Windows ONLY thing - don't do it unless you've got
> time to spend wasting your time on a worthless language.
>
> However, there is some hope for C# - Borland is making their own spin
> on it, which should be much better than MS's garbage...
>
not quite correct --- mono is an open source runtime for the .net runtime

see http://www.mono-project.com/Main_Page

and mondevelop is an ide for *nix that uses mono
http://www.monodevelop.com/Main_Page

there are also other non-ms c# tools -  google sharpdevelop

Re: FW: [Dev-C++] C#

[lordSauron <lor...@gm...>]

C# sucks - it's in a .NET runtime which really slows it down.  It's
also stuck as a Windows ONLY thing - don't do it unless you've got
time to spend wasting your time on a worthless language.

However, there is some hope for C# - Borland is making their own spin
on it, which should be much better than MS's garbage...

FW: [Dev-C++] C#

[Reid T. <Rei...@at...>]

> What is C#? I really hate to start learning C++ if it
> is going to be a poor relation to C#.
>

and unless something has changed, the simplest programs create huge
exes,,, 'cause of all the baggage that comes with building with the CLR
( i.e.  C < C++ <<<<<< C#)

reid

Re: [Dev-C++] C#

[Per W. <pw...@ia...>]

C# is the "invention" of a company that got punished for breaking the Java
standard and quickly felt a need for something new to lock customers to
the Win platform.

C# consists of a lot of C++ and a lot of Java.

/Per W

On Tue, 1 Nov 2005, G.C.Harmon wrote:

> What is C#? I really hate to start learning C++ if it is going to be a
> poor relation to C#.
>
>
>
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[Dev-C++] Not inheritable classes

[Farzan H. <far...@ho...>]

  Hi,
  I wonder if it is possible to make a class in C++ that can not be
  inherited by other classes (like "final" classes in Java) and to make
  member functions that can not be overrridden by child classes
  (like "NotOverridable" functions in VB.net).

  Thanks,
--=20
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/

Re: [Dev-C++] C#

[Leon-NTS <le...@nt...>]

C# is Microsoft language to combat with Java. It has garbage collection
while C++ has no. Microsoft claims its GC is better then Sun Java because C#
GC will work only when system memory is going to be fully occupied.

Also, C# is easier to implement if you need GUI because it is much easier
than MFC.

I hope this can help.

Leon
----- Original Message ----- 
From: "Eric Edwards" <eri...@sb...>
To: "'G.C.Harmon'" <gc...@gc...>; <dev...@li...>
Sent: Wednesday, November 02, 2005 4:24 PM
Subject: RE: [Dev-C++] C#


> C# is OOP on Visual Studio .Net.
> To me, it was easier to learn than C++.
> I would go to Microsoft.com to read about C#.
> Eric
>
> -----Original Message-----
> From: dev...@li...
> [mailto:dev...@li...] On Behalf Of G.C.Harmon
> Sent: Wednesday, November 02, 2005 2:07 AM
> To: dev...@li...
> Subject: [Dev-C++] C#
>
> What is C#? I really hate to start learning C++ if it is going to be a
> poor relation to C#.
>
>
>
> -------------------------------------------------------
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Download
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RE: [Dev-C++] C#

[Eric E. <eri...@sb...>]

C# is OOP on Visual Studio .Net.
To me, it was easier to learn than C++. =20
I would go to Microsoft.com to read about C#.
Eric

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of =
G.C.Harmon
Sent: Wednesday, November 02, 2005 2:07 AM
To: dev...@li...
Subject: [Dev-C++] C#

What is C#? I really hate to start learning C++ if it is going to be a=20
poor relation to C#.



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[Dev-C++] C#

[G.C.Harmon <gc...@gc...>]

What is C#? I really hate to start learning C++ if it is going to be a 
poor relation to C#.

Re: [Dev-C++] Re: Dev-cpp-users digest, Vol 1 #2591 - 8 msgs

[Per W. <pw...@ia...>]

Hrm!!!

^ is the XOR bitwise operator in C and C++.

Do not even _think_ about using it as power operator. The code will
compile, but the result is _very_ wrong.

/Per W

On Mon, 31 Oct 2005, Jarren Long wrote:

>  Scott:
>  You could also just do this:
> hp =3D weight * ((speed / 234)^3)
> Using the ^ is the same as doing pow((speed/234),3);
>  Cheers,
> Jarren
>
> Okay another simple C question....
> >
> > I would like to make a quick HP calculator in C.
> > (just mucking around with DevC)
> > I would like to ask for user input, and then show the total...
> >
> > Something like:
> >
> > #include <stdio.h>
> > main()
> > {
> > float Weight, Speed, Time;
> > printf("Enter the weight : ");
> > scanf("%f",&Weight);
> > printf("Enter the Speed : ");
> > scanf("%f",&Speed);
> > Time =3D Weight*Speed;
> > printf("\n Time is =A3%5.2f",total);
> > }
> >
> > The formula is: hp =3D weight * (speed / 234)3
> >
> > How does one used cubed? is it something like 234*x*x ?
> > Anyone shed some simple light...
> >
> > The example above is just something i imagine it will look like...
> >
> > Cheers,
> > Scott.
> >
>

[Dev-C++] Re: Dev-cpp-users digest, Vol 1 #2591 - 8 msgs

[Jarren L. <vb...@gm...>]

 Scott:
 You could also just do this:
hp =3D3D weight * ((speed / 234)^3)
Using the ^ is the same as doing pow((speed/234),3);
 Cheers,
Jarren

Okay another simple C question....
>
> I would like to make a quick HP calculator in C.
> (just mucking around with DevC)
> I would like to ask for user input, and then show the total...
>
> Something like:
>
> #include <stdio.h>
> main()
> {
> float Weight, Speed, Time;
> printf("Enter the weight : ");
> scanf("%f",&Weight);
> printf("Enter the Speed : ");
> scanf("%f",&Speed);
> Time =3D3D Weight*Speed;
> printf("\n Time is =3DA3%5.2f",total);
> }
>
> The formula is: hp =3D3D weight * (speed / 234)3
>
> How does one used cubed? is it something like 234*x*x ?
> Anyone shed some simple light...
>
> The example above is just something i imagine it will look like...
>
> Cheers,
> Scott.
>

Re: [Dev-C++] Cubed Formula

[Josh M. <mrl...@gm...>]

pow( [base number], [exponent] )

pow( 2, 3 ) =3D=3D 8 =3D=3D 2^3 (where ^ represents exponent, not exclusive=
 or)
pow( 3, 2 ) =3D=3D 9 =3D=3D 3^2

Does that help?

On 10/30/05, Scott <fre...@ve...> wrote:
> >It looks to me like you want this:
>
> >Power =3D Weight / pow((ET / 5.825), 3);
>
> Yes, thanks to all of you that did the trick.....
> Now i'll just have to understand why that works...
>
> I'm glad i'm not sending people to the Moon..:)
>
> Thanks to everyone, for their prompt and helpful
> replies, it really makes trying to learn this crap,
> far more tolerable, with the excellent and quick help
> from you guys..... I do appreciate it..
>
> Thanks again....
>
> Cheers,
> Scott.
>
>
>
>
>
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--
Cheers,
Josh

Re: [Dev-C++] Cubed Formula

[Scott <fre...@ve...>]

>It looks to me like you want this:

>Power = Weight / pow((ET / 5.825), 3);

Yes, thanks to all of you that did the trick.....
Now i'll just have to understand why that works...

I'm glad i'm not sending people to the Moon..:)

Thanks to everyone, for their prompt and helpful
replies, it really makes trying to learn this crap,
far more tolerable, with the excellent and quick help
from you guys..... I do appreciate it..

Thanks again....

Cheers,
Scott.

Re: [Dev-C++] Cubed Formula

[Josh M. <mrl...@gm...>]

It looks to me like you want this:

Power =3D Weight / pow((ET / 5.825), 3);

Remember, the first parameter of pow() is the number you want raised
to a certain exponent.

On 10/30/05, Scott <fre...@ve...> wrote:
>
> Should of mentioned
>
> I used 3500 pounds (weight)
> 12.8 seconds (ET)
>
> Should give me 330  (Power)
> However power is giving me 1.38
>
> Power =3D Weight/ET/pow(time,3);
> The formula is: hp =3D weight / (ET / 5.825)3*
>
> So what stupid thing am i doing wrong?
>
> Cheers
> Scott.
>
>
>
> #include <stdio.h>
> #include <math.h>
> #define time 5.825
> /*The formula is: hp =3D weight / (ET / 5.825)3*/
> main()
> {
> float Weight, ET, Power;
> printf("Enter the weight in pounds : ");
> scanf("%f",&Weight);
> printf("Enter the ET in Seconds : ");
> scanf("%f",&ET);
> Power =3D Weight/ET/pow(time,3);
> printf("Power EST is %3.2f",Power);
> }
>
>
>
>


--
Cheers,
Josh

Re: [Dev-C++] Cubed Formula

[Scott <fre...@ve...>]

Should of mentioned

I used 3500 pounds (weight)
12.8 seconds (ET)

Should give me 330  (Power)
However power is giving me 1.38

Power =3D Weight/ET/pow(time,3);
The formula is: hp =3D weight / (ET / 5.825)3*

So what stupid thing am i doing wrong?

Cheers
Scott.


#include <stdio.h>
#include <math.h>
#define time 5.825
/*The formula is: hp =3D weight / (ET / 5.825)3*/
main()
{
float Weight, ET, Power;
printf("Enter the weight in pounds : ");
scanf("%f",&Weight);
printf("Enter the ET in Seconds : ");
scanf("%f",&ET);
Power =3D Weight/ET/pow(time,3);
printf("Power EST is %3.2f",Power);
}

[Dev-C++] Cubed Formula

[Scott <fre...@ve...>]

Okay thanks to everyone, i'm looking into POW
and the maths.h.

This code example gives me Power as 1.38
And i wanted it to equal 330 HP....
Iv'e tried a few variations, but still no luck!


#include <stdio.h>
#include <math.h>
#define time 5.825
/*The formula is: hp =3D weight / (ET / 5.825)3*/
main()
{
float Weight, ET, Power;
printf("Enter the weight in pounds : ");
scanf("%f",&Weight);
printf("Enter the ET in Seconds : ");
scanf("%f",&ET);
Power =3D Weight/ET/pow(time,3);
printf("Power EST is %3.2f",Power);
}

I'm sure it's just a matter of the POW being
in the wrong place...?

Cheers,
Scott.

Re: [Dev-C++] Cubed Formula

[Per W. <pw...@ia...>]

You either just write x*x*x or you #include <math.h>
and then write pow(x,3).

/Per W

On Mon, 31 Oct 2005, Scott wrote:

> Okay another simple C question....
>
> I would like to make a quick HP calculator in C.
> (just mucking around with DevC)
> I would like to ask for user input, and then show the total...
>
> Something like:
>
> #include <stdio.h>
> main()
> {
> float Weight, Speed, Time;
> printf("Enter the weight : ");
> scanf("%f",&Weight);
> printf("Enter the Speed : ");
> scanf("%f",&Speed);
> Time =3D Weight*Speed;
> printf("\n Time is =A3%5.2f",total);
> }
>
> The formula is: hp =3D weight * (speed / 234)3
>
> How does one used cubed? is it something like 234*x*x ?
> Anyone shed some simple light...
>
> The example above is just something i imagine it will look like...
>
> Cheers,
> Scott.
>

[Dev-C++] Cubed Formula

[Scott <fre...@ve...>]

Okay another simple C question....

I would like to make a quick HP calculator in C.
(just mucking around with DevC)
I would like to ask for user input, and then show the total...

Something like:

#include <stdio.h>
main()
{
float Weight, Speed, Time;
printf("Enter the weight : ");
scanf("%f",&Weight);
printf("Enter the Speed : ");
scanf("%f",&Speed);
Time =3D Weight*Speed;
printf("\n Time is =A3%5.2f",total);
}

The formula is: hp =3D weight * (speed / 234)3

How does one used cubed? is it something like 234*x*x ?
Anyone shed some simple light...

The example above is just something i imagine it will look like...

Cheers,
Scott.

[Dev-C++] Strange error

[<jal...@ne...>]

When compilikng the default console project I get the following error
----
Compiler: Default compiler
Building Makefile: "C:\tmp\Makefile.win"
Executing  make clean
rm -f main.o  Project1.exe

g++.exe -c main.cpp -o main.o -I"C:/GnuWin32/INCLUDE"  -I"C:/GnuWin32/INCLUDE/GTK-2.0"  -I"C:/GnuWin32/INCLUDE/GLIB-2.0"  -I"C:/GnuWin32/INCLUDE/PANGO-1.0"  -I"C:/GnuWin32/INCLUDE/ATK-1.0"  -I"C:/GnuWin32/INCLUDE/GTKGLEXT-1.0"  -I"C:/GnuWin32/LIB/GTK-2.0/INCLUDE"  -I"C:/GnuWin32/LIB/GLIB-2.0/INCLUDE"  -I"C:/GnuWin32/LIB/GTKGLEXT-1.0/INCLUDE"  -I"C:/GnuWin32/INCLUDE/LIBGLADE-2.0"  -I"C:/GnuWin32/INCLUDE/LIBXML2"   

g++.exe: no input files

make: *** [main.o] Error 1

Execution terminated
-------------------------------------------------

Can anyone help?


-- 
* You cannot exercise your power to a point of humiliation.
                       - Jean Chretien

* It's amazing how the small seeds of distrust and misunderstanding
can yield a crop of hate and death...

* If that document has fine printing anywhere, just chuck it in the garbage
                      - Jorge Escalante
Ma'assalama! Adiós! bye!


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[Dev-C++] Problems adding compiler set to Dev-C++

[<ps...@ma...>]

Hi guys,

Dev-C++ 4.9.9.2

I'm trying to add a compiler set but after I configure it through the
various tabs (adding paths, etc) it starts doing a MAKE (first from DMC
and then from MINGW).  I can tell it's trying to run MAKE repeatedly
because my firewall gives me 4 popups (two sets of once for Digital Mars
MAKE, then MINGW make).  I don't know why this is happening, I don't
have a project or source file open.

And it refuses to let me override programs for G++, GDB, etc., always
restoring directory pointers to MINGW components.  (I'm trying to clear
these because DMC doesn't have any equivalents, I think).

Has anyone added a compiler set?

Thanks,

Israel

--=20
http://www.fastmail.fm - Same, same, but different=85

Re: [Dev-C++] Execute -> clean

[Josh M. <mrl...@gm...>]

gcc/MinGW does not have a built-in garbage collector.  Execute->Clean
simple runs `make clean`, which deletes any temporary/object files
from your project that are sitting around.

On 10/29/05, Safak =D6kmen <saf...@gm...> wrote:
> What does "clean" make? Is this the garbage collection perhaps? If not,
> where is the gargabe collection?
>
>  Thx!
>  Safak
>


--
Cheers,
Josh

[Dev-C++] Execute -> clean

[<saf...@gm...>]

What does "clean" make? Is this the garbage collection perhaps? If not,
where is the gargabe collection?

Thx!
Safak