Answers for "queue 1= queue 2"

Java

0

queue 2

Queue<String> queue = new LinkedList<>();

queue.add("element 0");
queue.add("element 1");
queue.add("element 2");

//access via Iterator
Iterator<String> iterator = queue.iterator();
while(iterator.hasNext(){
  String element = iterator.next();
}

//access via new for-loop
for(String element : queue) {
    //do something with each element
}

Posted by: Guest on August-04-2021

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