Graphics Reverse Diagonal Line C Program Figure

 /*   .......Works on Win XP      */


#include<stdio.h>
#include<conio.h>
#include<graphics.h>
void main(void)
{
   int gd=DETECT,gm,x=400,y=30;
   clrscr();
   initgraph(&gd,&gm,"c:\\tc\\bgi");   /*Sometimes it may be  "C:\\TC\\BGI"  , It depends machine to mac..*/
   for(y=90;y<400;y++)
   {
      putpixel(x,y,RED);
      x--;
   }
   getch();
   closegraph();
   }