float randNumber;
int l1, l2, l3;

// void setup() {
//    Serial.begin(9600);
//    // if analog input pin 0 is unconnected, random analog
//    // noise will cause the call to randomSeed() to generate
//    // different seed numbers each time the sketch runs.
//    // randomSeed() will then shuffle the random function.
//    randomSeed(analogRead(0));
// }





void setup() {

     Serial.begin(9600);
   // if analog input pin 0 is unconnected, random analog
   // noise will cause the call to randomSeed() to generate
   // different seed numbers each time the sketch runs.
   // randomSeed() will then shuffle the random function.
   randomSeed(analogRead(0));

  l3=1;

  delay(3000);
  l2=1;
  l1=1:


  if (l3 == 1){
       l3=1;
       l2=0;
       l1=0;

       randNumber = random(5, 10);// print a random number from 10 to 19


  }


   if (l2==1){

       randNumber = random(5.2, 7.3);// print a random number from 10 to 19


     
    
  }




   if (l1==1){

       randNumber = random(2, 5);// print a random number from 10 to 19

    
  }

}

void loop(){
     
}
 


// void loop() {

//   l3=1;

//   delay(3000);
//   l2=1;
//   l1=1:


//   if (l3 == 1){
//        l3=1;
//        l2=0;
//        l1=0;

//        randNumber = random(5, 10);// print a random number from 10 to 19


//   }


//    if (l2==1){

//        randNumber = random(5.2, 7.3);// print a random number from 10 to 19


     
    
//   }




//    if (l1==1){

//        randNumber = random(2, 5);// print a random number from 10 to 19

    
//   }
 








   Serial.println (randNumber);
   delay(1000);
}