Hi, I tried to compile a lot of codes in C and always have errors when I compile! above the code that doesnt works me

Thanks

if you want any old source code then theres more than you could ever read at sourceforge.

Thanks, and what do you think that is the problem that I never can compile codes in my linux box?

you'll have to show us what your doing and what errors you get to answer such a question.

well after having a quick look at that site it seems to be very windows orientated, and even if i select standard C/C++ a lot of the code is still dependant on non-standard libraries for example graphics.h from borland. if there is a particular piece of code from there you wish to compile please feel free to post a link to it and im sure someone here will try to help you.

I run this code in Linux with gcc filename.c and doesnt works, what coul be the problem?

#include <stdio.h>
#include <conio.h> //for getch();
#include <graphics.h>//for graphics
void main ()
{
int dirver, mode ;
int x1=0 , y1=0; //for line
int x2=199 , y2=199; // for line
int xC=100 , yC=100; // for circle
int radius=90; //radius of the circle
dirver = DETECT; // detecting the driver of VGA automatic
initgraph (&dirver , &mode , "c:\tc\bgi"); // initilizing graph
line (x1,y1,x2,y2);
circle (xC, yC, radius) ;
getch();
closegraph(); //closing graph
}

the graphics.h library was provided by borland and microsoft in the early 90s....do you have this? that library is only packed with borland 4 and earlier..
i dont know, but this may help
so the long and short of it is, is that graphics.h is not standard C, so maybe you could check out ggi (libGII)

Gerardoj, please try to start providing some useful information. you have a program there, which clearly has some sort of error when it doesn't work, yet you never actually provide any useful information... if you want solutions you've got to help yourself first....

as i said in your post in the programming forum 'draw circle'

graphics.h is specific to turbo c++ for dos from about 10 years ago it will NOT work anywhere else that is the problem with the code.

Please do not post the same thread in more than one forum. Picking the most relevant forum and posting it once there makes it easier for other members to help you and keeps the discussion all in one place.

http://www.linuxquestions.org/rules.php

thanks for pointing that out kev82, get's tiring repeating yourself huh?