here's the program i'm trying to run, but everytime i press ctrl+f9.. i get the error in that picture below..

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

main()
{
	int choice;
	clrscr();
	printf("Please choose a version you like: ");
	printf("\n<1> Random lang\n");
	printf("<2> Moribund...\n");
	scanf("%d", &choice);
	switch (choice){
		case 1:{ ran();
			   break;
			   }
		case 2:{ moribund();
			   break;
			   }
	}
}


ran()
{
	int gd=DETECT, gm;
	int x=0,x2=10,y2=10,i=0;
	initgraph(&gd, &gm, "c:\\tc\\bgi");
	srand(time(NULL));

	for (x=0; x<=250; x=x+10){
		setcolor(7);
		line(150+x,0,150+x,250);
	}
	for (x=0; x<=250; x=x+10){
		setcolor(7);
		line(150,0+x,400,0+x);
	}
	x=0;
	while(!kbhit()){
		i++;
		if ((i==1)||(i==4)){
			setfillstyle(2,14);
			setcolor(12);
			circle(155+x2,5+y2,3);
			x2 = x2+10;
			y2 = y2+10;
		}
		if (i==5){
			i=0;
			x = x+10;
			x2 = rand()%20*10;
			y2 = rand()%20*10;
		}
		else{
			setfillstyle(2,0);
			setcolor(0);
			circle(155+x2,5+y2,3);
			x2 = x2+10;
			y2 = y2+10;
		}
		if (i==15){
			i=0;
			x2 = 0;
			y2 = 0;
		}
		delay(100000);
	}

	getch();
	closegraph();
}

moribund()
{
	int gd=DETECT, gm;
	int x=0,x2=0,y2=0,i=0,j=0,k=0;
	clrscr();
	initgraph(&gd, &gm, "d:\\tc\\bgi");
	srand(time(NULL));

	for (x=0; x<=250; x=x+10){
		setcolor(7);
		line(150+x+j,0,150+x,250);
	}
	for (x=0; x<=250; x=x+10){
		setcolor(7);
		line(150,0+x,400,0+x);
	}
	while(!kbhit()){
		i++;
		if ((i==1)||(i==2)){
			setcolor(12);
			circle(155+x2+j,5+y2+k,3);
		}
		if (i==24){
			y2=y2+20;
			i=0;
			x2 = -10;
		}
		x2 =x2+10;
		if (y2==240){
			y2 =0;
			j=j+30;
			k=k+10;

		}
		if (k==20){
			k=0;
		}
		if (j==240){
			j=0;
		}

		delay(1000);

	}
	getch();
	closegraph();
}

[IMG]http://i88.photobucket.com/albums/k183/maye13/untitled.jpg[/IMG]

i really don't know what to do. can you please tell me what to do?

thanks a lot in advance.=)

i guess graphics in tc2.01 doesn't work if you're using "modern" boards (PC100 and the like)

i used another computer (board is AGP, i think) and it worked.

thanks to everyone who helped.

=)

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