size of maxHeap code example
Example: max heap java
import java.util.PriorityQueue;
public class MaxHeapWithPriorityQueue {
public static void main(String args[]) {
// create priority queue
PriorityQueue<Integer> prq = new PriorityQueue<>(Comparator.reverseOrder());
// insert values in the queue
prq.add(6);
prq.add(9);
prq.add(5);
prq.add(64);
prq.add(6);
//print values
while (!prq.isEmpty()) {
System.out.print(prq.poll()+" ");
}
}
}