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40 lines
1.0 KiB
40 lines
1.0 KiB
/**
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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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/* 初始化佇列 */
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Queue<int> queue = new();
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/* 元素入列 */
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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("佇列 queue = " + string.Join(",", queue));
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/* 訪問佇列首元素 */
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int peek = queue.Peek();
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Console.WriteLine("佇列首元素 peek = " + peek);
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/* 元素出列 */
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int pop = queue.Dequeue();
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Console.WriteLine("出列元素 pop = " + pop + "，出列後 queue = " + string.Join(",", queue));
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/* 獲取佇列的長度 */
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int size = queue.Count;
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Console.WriteLine("佇列長度 size = " + size);
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/* 判斷佇列是否為空 */
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bool isEmpty = queue.Count == 0;
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Console.WriteLine("佇列是否為空 = " + isEmpty);
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}
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}
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