Turtlegrafik2

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Treppe

public void treppe(double x, int n) {
  for (i=1; i<=n; i++) {
    turtle.forward(x);
    turtle.right(90);
    turtle.forward(x);
    turtle.left(90);
  }
  turtle.right(180);
  turtle.forward(x*n);
  turtle.right(90);
  turtle.forward(x*n);
}

canvas.clear();
turtle.move(200,150);
treppe(40, 3);

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