40 lines
1.1 KiB
C#
40 lines
1.1 KiB
C#
/**
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* File: queue.cs
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* Created Time: 2022-12-23
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* Author: haptear (haptear@hotmail.com)
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*/
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namespace hello_algo.chapter_stack_and_queue;
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public class queue {
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[Test]
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public void Test() {
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/* Initialize queue */
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Queue<int> queue = new();
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/* Element enqueue */
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queue.Enqueue(1);
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queue.Enqueue(3);
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queue.Enqueue(2);
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queue.Enqueue(5);
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queue.Enqueue(4);
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Console.WriteLine("Queue = " + string.Join(", ", queue));
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/* Access front element */
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int peek = queue.Peek();
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Console.WriteLine("Front element peek =" + peek);
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/* Element dequeue */
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int pop = queue.Dequeue();
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Console.WriteLine("Element popped from the queue = " + pop + ", queue after dequeuing = " + string.Join(", ", queue));
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/* Get the length of the queue */
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int size = queue.Count;
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Console.WriteLine("Length of the queue size =" + size);
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/* Determine if the queue is empty */
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bool isEmpty = queue.Count == 0;
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Console.WriteLine("Is the queue empty =" + isEmpty);
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}
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}
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