Plz help mera ye C ka program aik Error de raha hai chal nahi raha

[iori240]

Plz help mera ye C ka program aik Error de raha hai chal nahi raha

#include <graphics.h>
#include <stdio.h>
#include <dos.h>
#include <stdlib.h>
#include <conio.h>

union REGS inregs, outregs ;
/* int argn, char **argv */
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15*/
int col[]={0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64} ;
int pats[]={1,2,4,8,16,32,40};
void read_n_disp(void),
open_file(char *filename),
get_filename (char *s);
FILE *fpin;
/*void grey_level(void);*/
void main (void)
{
int i, j, graphmode, graphdriver, EGAVGA_driver;
float l,k;
char c, filename[10], ch;
get_filename (filename);
open_file(filename),
grey_level();
read_n_disp();
closegraph ();
textbackground (BLACK) ;
textcolor (BLINK) ;
printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\Hit Enter Key for edit mode:");
getch();
/******* end of main *******/ } /***
read_n_disp()
Reads the data file one character at a time. ****/
void read_n_disp (void)
{
int col, i, c, c1, c2, c3, x, y, s;
x=50; y=1; s=1;
while ((c=fgetc(fpin))!=EOF)
{
check_code:
c1=fgetc(fpin); c2=fgetc(fpin); c3=fgetc(fpin);
/*if((c1==48 && c2==63 && c3==48)|| (c1==63 && c2==48 && c3==63)) {*/
/*if((c1==64 && c2==79 && c3==64)|| (c1==79 && c2==46 && c3==79)) {*/
if((c1==65 && c2==79 && c3==65)|| (c1==79 && c2==65 && c3==79)) {
/* for ((i=0; i<26; i++) {c=fgetc(fpin);}*/
}
else {
goto check_code;
}
for (i=0; i<1024; i++) { c=fgetc(fpin);}
while ((c=fgetc(fpin))!=EOF)
{
c= c & 0x3f ;
c= 63 - c ;
pxon: if (s==1) {s++;} else {c=c-0; s=1;}
putdot (x,y,c) ;
if (x<=(50+208)) {x++;} else { for (i=0;
i<1024; i++)
{ c=fgetc(fpin);}
x=50; y++;}
}
}
/* printf("%d"' y-1);*/
fclose(fpin);
}
/****** open_file()
Attempts to open a data file for reading. *********/
void open_file(char *filename)
{
if((fpin = fopen(filename, "r")) == NULL){
printf("\nCannot open %s. Abort\n", filename);
exit(EXIT_FAILURE);
}
}
/***** get_filename()
* Gets the name of the data file to be read. *******/
void fet_filename(char *s)
{
printf("\n\n\n\n\n\n\n\n\n\n\n\n\nEnter file name:");
gets(s);
}
/* ************************************************** ********** */
/* 64 Grey Shades Display Program */
grey_level ()
{
/* union REGS inregs, outregs;*/
int i, j;
/* switch video mode to 320x200 256 colors */
inregs.h.al = 19;
inregs.h.ah = 0;
int86 (16, &inregs, &outregs) ;
/* generate 256 colors out of 262,144 possible combinations colors */
for ( i = 0; i < 64; i++)
{ /* R G B */
inregs.x.ax = 0x1010 ;
inregs.x.bx = i ;
inregs.h.cl=i;
inregs.h.ch=i ;
inregs.h.dh=i ;
int86 (16, &inregs, &outregs) ;
}
}
/*make_blk()
{
int i, k, j, m, n;
k=0;
for (i = 0; i < 128; i++)
{
for (k = 0; k < 128; k++)
{
putdot (i, k+50, (i&63)) ;
}
}
printf("\nhit Enter Key to go back to edit mode: ");
getche();
}
*/
int putdot (int x, int y, int c)
{
inregs.h.al = c; /* color number */
inregs.x.cx = x; /* x-coordinate */
inregs.x.dx = y; /* y-coordinate */
int86 (16, &inregs, &outregs) ;
}

[M Imran Mugal]

Dear error kiya deraha hai????

[M Imran Mugal]

error?

[iori240]

linker error de raha hai
linker-error-undefined-symbol-_closegraph-module-graphex-cpp

[iori240]

function should return a valur ki bhi warninig aa rahi hai

[sayhellotoit]

Kis compiler mein compile ker rahay hain? Meray khayal say TurbC ya BorlandC ho ga.

1)Function should return value:
Sab say akhri function int putdot (int x, int y, int c) ki return type int hay, per iss mein return kuch nahi kia ja raha. Ager tu return kuch nahi kerna tu type void honi chahiyay: void putdot (int x, int y, int c)

2) FILE *fpin;
Variable declaration shuru mein honi chahiyay.

3)get_filename ki jaga typing mistake fet_filename

Bas yeh theek ker lain, baqi sahi compile ho raha hay. Yeh teenu cheezain iss code mein sahi ker di gayee hain:

#include <graphics.h>
#include <stdio.h>
#include <dos.h>
#include <stdlib.h>
#include <conio.h>

union REGS inregs, outregs ;
/* int argn, char **argv */
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15*/
int col[]={0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64} ;
int pats[]={1,2,4,8,16,32,40};
FILE *fpin;
void read_n_disp(void),
open_file(char *filename),
get_filename (char *s);
void grey_level(void);
void putdot (int , int , int);
void main (void)
{
int i, j, graphmode, graphdriver, EGAVGA_driver;
float l,k;
char c, filename[10], ch;
get_filename (filename);
open_file(filename),
grey_level();
read_n_disp();
//closegraph ();
textbackground (BLACK) ;
textcolor (BLINK) ;
printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\Hit Enter Key for edit mode:");
getch();
/******* end of main *******/ }
/***
read_n_disp()
Reads the data file one character at a time. ****/
void read_n_disp (void)
{
int col, i, c, c1, c2, c3, x, y, s;
x=50; y=1; s=1;
while ((c=fgetc(fpin))!=EOF)
{
check_code:
c1=fgetc(fpin); c2=fgetc(fpin); c3=fgetc(fpin);
/*if((c1==48 && c2==63 && c3==48)|| (c1==63 && c2==48 && c3==63)) {*/
/*if((c1==64 && c2==79 && c3==64)|| (c1==79 && c2==46 && c3==79)) {*/
if((c1==65 && c2==79 && c3==65)|| (c1==79 && c2==65 && c3==79)) {
/* for ((i=0; i<26; i++) {c=fgetc(fpin);}*/
}
else {
goto check_code;
}
for (i=0; i<1024; i++) { c=fgetc(fpin);}
while ((c=fgetc(fpin))!=EOF)
{
c= c & 0x3f ;
c= 63 - c ;
pxon: if (s==1) {s++;} else {c=c-0; s=1;}
putdot (x,y,c) ;
if (x<=(50+208)) {x++;} else { for (i=0;
i<1024; i++)
{ c=fgetc(fpin);}
x=50; y++;}
}
}
/* printf("%d"' y-1);*/
fclose(fpin);
}
/****** open_file()
Attempts to open a data file for reading. *********/
void open_file(char *filename)
{
if((fpin = fopen(filename, "r")) == NULL){
printf("\nCannot open %s. Abort\n", filename);
exit(EXIT_FAILURE);
}
}
/***** get_filename()
* Gets the name of the data file to be read. *******/
void get_filename(char *s)
{
printf("\n\n\n\n\n\n\n\n\n\n\n\n\nEnter file name:");
gets(s);
}
/* ************************************************** ********** */
/* 64 Grey Shades Display Program */
void grey_level ()
{
/* union REGS inregs, outregs;*/
int i, j;
/* switch video mode to 320x200 256 colors */
inregs.h.al = 19;
inregs.h.ah = 0;
int86 (16, &inregs, &outregs) ;
/* generate 256 colors out of 262,144 possible combinations colors */
for ( i = 0; i < 64; i++)
{ /* R G B */
inregs.x.ax = 0x1010 ;
inregs.x.bx = i ;
inregs.h.cl=i;
inregs.h.ch=i ;
inregs.h.dh=i ;
int86 (16, &inregs, &outregs) ;
}
}
/*make_blk()
{
int i, k, j, m, n;
k=0;
for (i = 0; i < 128; i++)
{
for (k = 0; k < 128; k++)
{
putdot (i, k+50, (i&63)) ;
}
}
printf("\nhit Enter Key to go back to edit mode: ");
getche();
}
*/
void putdot (int x, int y, int c)
{
inregs.h.al = c; /* color number */
inregs.x.cx = x; /* x-coordinate */
inregs.x.dx = y; /* y-coordinate */
int86 (16, &inregs, &outregs) ;
}

[Muhammaduf]

Ap Tamam Chakar Choren New Window Kar Len Esey Errors Program Files Corrupt Honey Ki Waja Se Atey Hen.

[HASEEB610]

Ap Tamam Chakar Choren New Window Kar Len Esey Errors Program Files Corrupt Honey Ki Waja Se Atey Hen.

Bhayya g dehan se bhai me C language pe kaafi time se kam kar raha hun linker error aata hai to usko set karne k liye aap options me jayen linker me jayen phr libraries me jayen phr graphics library me click karen X ka nishaan aa jayega to matlab library select ho gayi hai linker error ese set hota hai baaki errors bhaiyon ne shayad bata diye hen

[M Imran Mugal]

Dear me ne C pr kam to ni kiya albta padhty wqt kuch program bnay zror thy un k balbuty pr kehraha hn Shaid ap ne ye graph ko link ni diya turbo C me to aisy diya jata hai....
"initgraph(graphmode=0,graphmode=0,"c:\\tc\\bin\\b gi");
Mazeed Expert bro bethy hn wo btain gy jis se me b ap b sub he ko moka mly ga sekhny ka.. INSHALLAH

[Muhammaduf]

bhayya g dehan se bhai me c language pe kaafi time se kam kar raha hun linker error aata hai to usko set karne k liye aap options me jayen linker me jayen phr libraries me jayen phr graphics library me click karen x ka nishaan aa jayega to matlab library select ho gayi hai linker error ese set hota hai baaki errors bhaiyon ne shayad bata diye hen

شکریہ بھائی جان میں نے آپ کی ریپلائے پر دھیان نہیں دیا تھا۔

[iori240]

Bhai ap ka bohat shukriya ap ne problen solve ki Allah apko har khushi de or ap ko mazeed taraqi de thanx bhai

[M Imran Mugal]

Dear hua kuch ???????