class BooleanExpression {
    public static boolean isInside(double x, double y) {
        // Schreiben Sie hier Ihre Methode
        return true;
    }
    
    public static void main(String[] args) {
        // Testen Sie hier Ihre Methode
    }
}
BooleanExpression.main(new String[0]);

class BooleanTest {
    
    public static void main(String[] args) {
        // Schreiben Sie hier Ihren Code
    }
    
}

BooleanTest.main(new String[0]);

class OperationOrder {
    
    public static void main(String[] args) {
        // Schreiben Sie hier Ihren Code
    }
}

OperationOrder.main(new String[0]);

%mavenRepo shapemodelling-repo https://shapemodelling.cs.unibas.ch/repo/
%maven ch.unibas.informatik:jturtle:0.7

import static ch.unibas.informatik.jturtle.TurtleCommands.*;
import java.awt.Color;

class Building  {
    public static void drawRectangle(double xPos,
                                     double yPos,
                                     double width,
                                     double height) {
        reset(); // set turtle to origin and make it face upwards
        penUp();
        goTo(xPos, yPos);
        penDown();
        
        forward(height);
        turnRight(90);
        forward(width);
        turnRight(90);
        forward(height);
        turnRight(90);
        forward(width);    
    }
    
    
    public static void drawFourStoreyBuilding(double xPos,
                                              double yPos,
                                              double width,
                                              double height) {
        double heightOfStorey = height / 4.0;
        drawRectangle(xPos, yPos, width, heightOfStorey);
        drawRectangle(xPos, yPos + heightOfStorey, width, heightOfStorey);
        drawRectangle(xPos, yPos + 2 * heightOfStorey, width, heightOfStorey);
        drawRectangle(xPos, yPos + 3 * heightOfStorey, width, heightOfStorey);        
    }
    
    public static void main(String[] args) {
        clear();
        drawFourStoreyBuilding(0, 0, 30, 50);
        display(drawing());
    }
    
}

Building.main(new String[0]);

class Building  {
    public static void drawRectangle(double xPos,
                                     double yPos,
                                     double width,
                                     double height) {
        reset(); // set turtle to origin and make it face upwards
        penUp();
        goTo(xPos, yPos);
        penDown();
        
        forward(height);
        turnRight(90);
        forward(width);
        turnRight(90);
        forward(height);
        turnRight(90);
        forward(width);    
    }
    
    
    public static void drawFourStoreyBuilding(double xPos,
                                              double yPos,
                                              double width,
                                              double height) {
        double heightOfStorey = height / 4.0;
        drawRectangle(xPos, yPos, width, heightOfStorey);
        drawRectangle(xPos, yPos + heightOfStorey, width, heightOfStorey);
        drawRectangle(xPos, yPos + 2 * heightOfStorey, width, heightOfStorey);
        drawRectangle(xPos, yPos + 3 * heightOfStorey, width, heightOfStorey);        
    }
    
    public static void main(String[] args) {
        clear();
        drawFourStoreyBuilding(0, 0, 30, 50);
        display(drawing());
    }
    
}

Building.main(new String[0]);

class Building {
    public static void drawRectangle(double xPos, double yPos, double width, double height) {
        reset(); // set turtle to origin and make it face upwards
        penUp();
        goTo(xPos, yPos);
        penDown();
        
        forward(height);
        turnRight(90);
        forward(width);
        turnRight(90);
        forward(height);
        turnRight(90);
        forward(width);    
    }
    
    public static void drawBuilding() { // Fügen Sie hier die benötigten Argumente ein
        // Schreiben Sie hier Ihren Code
    }
    
    public static void main(String[] args) {
        clear();
        drawBuilding(); // Ergänzen Sie hier den Aufruf mit den benötigten Argumenten
        
        display(drawing());
    }
    
}

Building.main(new String[0]);

class Drawing {
    
    
    public static void main(String[] args) {
        // Schreiben Sie hier Ihren Code
    }
}

Drawing.main(new String[0]);

public class Sierpinski {
    public static void drawSierpinski(double length, int depth) {
        if (depth==0){
            for (int i = 0; i < 3; i++) {
                forward(length);
                turnLeft(120);
            }
        }
        else {
            drawSierpinski(length/2.0 , depth-1);
            forward(length/2);
            drawSierpinski(length/2.0,depth-1);
            backward(length/2);
            turnLeft(60);
            forward(length/2);
            turnRight(60);
            drawSierpinski(length/2.0,depth-1);
            turnLeft(60);
            backward(length/2);
            turnRight(60);
        }
    }
    
    public static void main(String[] args) {
        home();
        clear();
        reset();
        penUp();
        goTo(-80, -80);
        turnRight(90);
        penDown();
        drawSierpinski(160, 7);
        display(drawing());
    }
}

Sierpinski.main(new String[0]);