Learn Queue data structures in 10 minutes 🎟️

Queue data structure java tutorial example explained

#queue #data #structure

// *******************************************************

// Queue = FIFO data structure. First-In First-Out
// A collection designed for holding elements prior to processing
// Linear data structure

// enqueue = offer()
// dequeue = poll()

// Where are queues useful?

// 1. Keyboard Buffer (letters should appear on the screen in the order they're pressed)
// 2. Printer Queue (Print jobs should be completed in order)
// 3. Used in LinkedLists, PriorityQueues, Breadth-first search

// *******************************************************

[BroCodez]

import java.util.Queue;
import java.util.LinkedList;

public class Main{

public static void main(String[] args) {

//

// Queue = FIFO data structure. First-In First-Out
// A collection designed for holding elements prior to processing
// Linear data structure

// enqueue = offer()
// dequeue = poll()

// Where are queues useful?

// 1. Keyboard Buffer (letters should appear on the screen in the order they're pressed)
// 2. Printer Queue (Print jobs should be completed in order)
// 3. Used in LinkedLists, PriorityQueues, Breadth-first search

//

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

queue.offer("Karen");
queue.offer("Chad");
queue.offer("Steve");
queue.offer("Harold");






//queue.poll();
//queue.poll();
//queue.poll();
//queue.poll();

System.out.println(queue);

}
}

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