/************************
* Project Name: A2.14b
* File Name: Act_2.14b.ino
* Revision: 1.0
* Microcontroller name: Arduino UNO
* Compiler: Arduino IDE 1.18.19
* Created by: Ivan Seidel
* Researched from: 
* Arduino LinkedList library: https://www.arduino.cc/reference/en/libraries/linkedlist/
* And Slide 11 of presentation AI-uC 8 pointers & functions
* 
* Modified by: César Augusto Madueño Aceves
* E-mail: [email protected]
* Date: 04.11.2022 (dd/mm/yyyy)          
=====================================================================
* DESCRIPTION:
Follow instructions of slide 11 of today (friday 21/10722) 
powerpoint presentation AI-uC 8 pointers & functions

Print code and result on serial monitor. 
Change some of the values to print different numbers. 
************************/

#include <LinkedList.h>


LinkedList<int> myList = LinkedList<int>();

void setup()
{
  Serial.begin(9600);
  
  // Add some stuff to the list
  int k = -240, l = 123, m = -2, n = 222;
  myList.add(n);
  myList.add(0);
  myList.add(l);
  myList.add(17);
  myList.add(k);
  myList.add(m);
}

void loop() {
  int listSize = myList.size();
  
  Serial.print("There are ");
  Serial.print(listSize);
  Serial.print(" integers in the list. The negative ones are: ");

   // Print Negative numbers
   for (int h = 0; h < listSize; h++) {
    
    // Get value from list
    int val = myList.get(h);
    
    // If the value is negative, print it
   if (val < 0) {
    Serial.print(" ");
    Serial.print(val);
    }
  }

  while (true);  
// nothing else to do, loop forever

}