Lab2-function positive

int resize;
void setup(){
  size(500,500);
}
void draw(){
  background(#000000);
  draw_positionSign();
}
void draw_positionSign(){
 resize=(resize+1)%100;
 fill(#ED0C0C);
 stroke(#ED0C0C);

 rect(100-resize/2, 200-resize/2, resize+300, resize+100);
 rect(200-resize/2, 100-resize/2, resize+100, resize+300);
 println(resize);
}