float x;

void setup() {
  size(400,400);
  framerate(1);
  ellipseMode(CENTER_DIAMETER);
}


void loop() {
  background(200);
  println(hour()+":"+minute()+":"+second());
  println(millis()+" milliseconds since start");
  if(millis()==1000) println("1 second since start");
  
  x=(float)second()/60.0f;
  x=x*400;
  ellipse(x,200, 20,20);
}