/Java/Add element in the last in double linked list in java

Add element in the last in double linked list in java

void push_back(int newElement) {
  
  //1. allocate node
  Node newNode = new Node();
  
  //2. assign data element
  newNode.data = newElement;
  
  //3. assign null to the next and prev
  //   of the new node
  newNode.next = null; 
  newNode.prev = null;

  //4. Check the list is empty or not,
  //   if empty make the new node as head 
  if(head == null) {
    head = newNode;
  } else {
    
    //5. Else, traverse to the last node
    Node temp = new Node();
    temp = head;
    while(temp.next != null)
      temp = temp.next;
    
    //6. Adjust the links
    temp.next = newNode;
    newNode.prev = temp;
  }    
}

Source: alphacodingskills.com

Similar codes

1 vote135 views1 answer
Wat is voorbereiden voltooid deelwoord
Java
61 votes125 views6 answers
Js loop array
Java
0 vote120 views1 answer
Receive an int from terminal java
Java
2 votes130 views1 answer
Priority queue java comparator
Java
0 vote151 views2 answers
Start/php>2
Java
0 vote133 views2 answers
Bukkit detect block that nowbal hit
Java
6 votes129 views2 answers
Java fullscreen jframe
Java
0 vote125 views2 answers
Java break string into words
Java
-1 vote122 views1 answer
How to create a derived class in Java
Java
0 vote130 views1 answer
React native appearance.addchangelistener android
Java