#include<conio.h> #include<stdio.h> #include<graphics.h> void main( ) {int i,j,driver=VGA; mode=VGAHI; initgraph(&driver,&mode," "); setbkcolor(YELLOW); clrscr( ); for(i=50;i<=230;i+=20) for(j=50;i<=230;j++) putpixel(i,j,1);

}