Vector <int> intVector; 
 
void setup() { 
  Serial.begin(9600); 
  pinMode(48, OUTPUT);  // turn ON wiring hardware LED 
  digitalWrite(48, HIGH); 
  
  for(int i=0; i<255; i++) {  // add 255 elements from 0 to 254 
    intVector.addElement(i); 
  } 
  
  Serial.print("The vector's capacity is: "); 
  Serial.println(intVector.capacity(), DEC);  // print the vector's capacity 
 
  if(intVector.contains(15) == true) {  // check if contains number 15 
    Serial.println("The vector contains the element 15"); 
  } 
  Serial.print("The vector's first element is: "); 
  Serial.println(intVector.firstElement(), DEC);  // print the vector's first element 
  Serial.print("The vector's index for element 30 is: "); 
  Serial.println(intVector.indexOf(30), DEC);  // print the vector's element at position 30 
  if(intVector.isEmpty() == false) {  // check if vector has elements 
    Serial.println("The vector has elements"); 
  } 
  Serial.print("The vector's last element is: ");  
  Serial.println(intVector.lastElement(), DEC);  // print the vector's last element 
  Serial.print("The vector's last index of 10 is: "); 
  Serial.println(intVector.lastIndexOf(10), DEC);  // print the vector's last index of 10 
  Serial.print("The vector's size is: "); 
  Serial.println(intVector.size(), DEC);  // print the vector's size 
 
  if(intVector.add(255) == true) {  // add element 
    Serial.print("the element was added and now the vector's last element is: "); 
    Serial.println(intVector.lastElement(), DEC);  // print the vector's last element 
  } 
 
  intVector.addElement(256); // add another element 
  Serial.print("now the vector's last element is: ");  
  Serial.println(intVector.lastElement(), DEC);  // print the vector's last element 
 
  intVector.insertElementAt(0, 10);  // insert 0 at index 10 
 
  int t = intVector.elementAt(10);  // get the element at index 10 
  Serial.print("t is: "); 
  Serial.println(t, DEC);  // print its value 
 
  intVector.remove(10);  // remove element at position 10 
  t = intVector.get(10);  // get the element at position 10 
  Serial.print("t after remove is: "); 
  Serial.println(t, DEC);  // print the element at position 10 
 
  intVector.removeElementAt(10);  // remove element at position 10 
  t = intVector.get(10);  // get the element at position 10 
  Serial.print("t after removeElementAt is: ");  // print the element at position 10 
  Serial.println(t, DEC); 
 
  if(intVector.removeElement(23) ==true) {  // remove element 23 from the Vector 
    Serial.print("the element 23 was removed and the element value after remove is: "); 
  } 
 
  intVector.setElementAt(10, 5);  // set element at postion 5 with value 10 
  t = intVector.get(5);  // get the element at position 10 
  Serial.print("element at index 5 is now: "); 
  Serial.println(t, DEC);  // print the element at position 10 
 
  intVector.clear();  // clear all elements in the vector 
  Serial.print("The vector's size after clear is: "); 
  Serial.println(intVector.size(), DEC);  // print the vector's size 
} 
 
 
void loop() { 
 
}