* C Program to Implement a Queue using an Array */ #include <stdio.h> #define MAX 50 void insert(); void delete(); void display(); int queue_array[MAX]; int rear = - 1; int front = - 1; main() { int choice; while (1) { printf("1.Insert element to queue \n"); printf...
Write a C program to implement a queue using an array. Programs should contain functions for inserting elements into the queue, displaying queue elements, and checking whether the queue is empty or not. Sample Solution:C Code:#include <stdio.h> #define MAX_SIZE 100 // Define the maximum ...
Array.Copy(_array, _head, newarray, 0, _array.Length - _head); //再复制数组0标到尾 Array.Copy(_array, 0, newarray, _array.Length - _head, _tail); } } _array = newarray; _head = 0; _tail = (_size == capacity) ? 0 : _size; //_size 是指原_array不为空元素的数量 _...
public virtual object[] ToArray(); 下麵給出了一些示例,以更好地理解實現: 範例1: // C# code to Convert Queue to arrayusingSystem;usingSystem.Collections.Generic;classGFG{// Driver codepublicstaticvoidMain(){// Creating a Queue of stringsQueue<string> myQueue =newQueue<string>();// Insertin...
object[] array = queue.ToArray(); Console.WriteLine($"Array Length: {array.Length}"); // 输出:2 } }实例2 using System; using System.Collections; namespace CollectionsApplication { class Program { static void Main(string[] args) { Queue q = new Queue(); q.Enqueue('A'); q.Enqueue...
string[] array2 = new string[numbers.Count * 2]; numbers.CopyTo(array2, numbers.Count); // Create a second queue, using the constructor that accepts an // IEnumerable(Of T). Queue<string> queueCopy2 = new Queue<string>(array2); Console.WriteLine("\nContents of the second copy, with...
using the ToArray method and the// constructor that accepts an IEnumerable<T>.Queue<string> queueCopy =newQueue<string>(numbers.ToArray()); Console.WriteLine("\nContents of the first copy:");foreach(stringnumberinqueueCopy ) { Console.WriteLine(number); }// Create an array twice the size...
out.println("程序退出~~"); } } class CircularArray { private int maxSize; // 表示数组的最大容量 //front 变量的含义做一个调整: front 就指向队列的第一个元素, 也就是说 arr[front] 就是队列的第一个元素 //front 的初始值 = 0 private int front; //rear 变量的含义做一个调整:rear 指向...
siftUpComparable(n, e, array); else siftUpUsingComparator(n, e, array, cmp);// 支持优先级排序 size = n + 1; notEmpty.signal(); } finally { lock.unlock(); } return true; } PriorityBlockingQueue是一个带优先级的 队列,而不是先进先出队列。元素按优先级顺序被移除,该队列也没有上限(看...
//ToArray():返回一个包含元素的新数组 private void Form1_Load(object sender, EventArgs e) { //string[] str =new string[2]{"123","321" }; string[] str = { "123", "321" }; Queue<string> q = new Queue<string>(); //Queue q = new Queue(); ...