Task: C++ code for cross line with putpixel function in graphics

C++ code for cross line using Computer Graphics

#include<conio.h>

#include<stdlib.h>

#include<math.h>

#include<dos.h>

#include<graphics.h>

void main()

{

 int d=DETECT,m;

 initgraph(&d,&m,"c:\\tc\\bgi");

for(int x=1;y=10;x<=10000;x++,y++)

{

 putpixel(x,y,white);

}

getch();

closegraph();

}