#include <stdio.h>
#include <graphics.h>
main()
{
int gdriver=DETECT,gmode;
initgraph(&gdriver,&gmode,"");
setbkcolor(BLACK);
cleardevice();
setcolor(WHITE);
line(100,100,200,100);
line(195,95,200,100);
line(195,105,200,100);
getch();
closegraph();
return 0;
}