//
// Updated March 27
//


// variables
int num;        
Thing [] things;  // array of Thing objects

// add your class definition for Thing here


// initialization
void setup(){
  size(600,400);
  num = 17;
  things = new Thing[num];
  for(int i=0; i<num; i+=1){
    boolean neg = (random(1) < 0.5);
    int x = (int) random(20,width-20);
    int y = (int) random(20,height-20); 
    things[i] = new Thing(x,y,i, neg);
  }
}

// main program
void draw(){
  for(int i=0; i<num; i+=1){
    text( things[i].number, things[i].x, things[i].y);
  } 
}