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Create pqtemplate.java #2628

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Create pqtemplate.java #2628

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24 changes: 24 additions & 0 deletions priority-queue/pqtemplate.java
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Original file line number Diff line number Diff line change
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import java.util.PriorityQueue;

public class PriorityQueueExample {
public static void main(String[] args) {
// Create a priority queue of integers
PriorityQueue<Integer> priorityQueue = new PriorityQueue<>();

// Adding elements to the priority queue
priorityQueue.add(5);
priorityQueue.add(3);
priorityQueue.add(8);
priorityQueue.add(1);
priorityQueue.add(4);

// Printing the elements of the priority queue
System.out.println("Priority Queue Elements: " + priorityQueue);

// Removing elements from the priority queue (min-heap order)
while (!priorityQueue.isEmpty()) {
int element = priorityQueue.poll();
System.out.println("Removed: " + element);
}
}
}