import java.awt.Color;

public class DrawArrow {

    public static void main(String args[]) {
        StdDraw.create(512, 512);
        double n = 20*4;
        double h = 7*4;
        double a = 4*4;
        StdDraw.setColorRGB(255,128,0);
            StdDraw.go(100,100);
            StdDraw.penDown();
            StdDraw.go(100 + n,100);
            StdDraw.go(100 + n,100 + h);
            StdDraw.go(100,100 + h);
            StdDraw.go(100,100 - a);
            StdDraw.go(100-Math.sqrt(3)*(a + h/2),100 + h/2);
            StdDraw.go(100,100 + h + a);
            StdDraw.go(100,100);
            StdDraw.penUp();
            
            StdDraw.go(200,200);
            StdDraw.penDown();
            StdDraw.go(200 - n,200);
            StdDraw.go(200 - n,200 + h);
            StdDraw.go(200,200 + h);
            StdDraw.go(200,200 - a);
            StdDraw.go(200+Math.sqrt(3)*(a + h/2),200 + h/2);
            StdDraw.go(200,200 + h + a);
            StdDraw.go(200,200);
            StdDraw.show();
    }

}