public class Main extends PApplet {
    public void settings() {
        size(600, 400);
        // fullScreen();
        // PRESS ESC TO EXIT FULLSCREEN
    }

    public void setup() {
        textSize(30);
        textAlign(CENTER);
        background(152,190,100);
    }

    public void draw() {
        text("Hello world!", width / 2, height / 2);
    }

    public static void main(String[] args) {
        PApplet.main("Main");
    }
}