// variables & types
int num;

Boxes myBoxes;

class Boxes{
   // simple class that simply stores an array of Box objects
   Box[] boxes;

   Boxes(int num){
      boxes = new Box[num];
      for(int i=0; i<num; i+=1){ 
         int n = (int) random(100); 
         boxes[i] = new Box(n+1); 
      } 
   }
 
   int find(int target){
      //
      //add your code here...
      //
   }
}

class Box{
   // simple class that stores an integer
   int number;
   Box(int number){
      this.number = number;
   }
}

// intialization
void setup(){
  size(600,400);
  background(200);
  myBoxes = new Boxes(num);
  frameRate(1);
}

// main program
void draw(){
   background(200);
   int target = (int) random(1,101);

   int index = myBoxes.find(target);

   text("target is " + target, 20,20);
   if (index != -1){
      text("target is found at index " + index, 20, 50);
   }else{
      text("target is not in the array", 20,50);
   }
 
}