Queue(const Queue &rhs); const Queue & operator(const Queue &rhs) bool empty()const; bool full()const; int size()const; bool push(const T &x);//enqueue bool pop();//dequeue const T & front()const;//returns a re
1classEmpty(Exception):2"""Error attempting to access an element from an empty container"""3pass 1classArrayQueue():2"""FIFO queue implementation using a python list as underlying storage."""3Default_capacity = 1045def__init__(self):6"""Create an empty queue"""7self.data = [None] *...
模拟队列publicCircularArray(intarrMaxSize){maxSize=arrMaxSize;arr=newint[maxSize];...
#include <iostream> using namespace std; #define SIZE 5 int A[SIZE]; int front = -1; int rear = -1; //function to check if queue is empty bool isempty() { if(front == -1 && rear == -1) return true; else return false; } //function to insert element in queue void ...
1. Queue Array Basic OperationsWrite 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:...
入队:容量够,放在数组_tail标处,同时 _tail = (_tail + 1) % _array.Length,可能导致_head > _tail,后面如需扩容时分两步,先先复制头到数组size-1标,再复制数组0标到尾;容量不够,先扩容 // Adds obj to the tail of the queue. //
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...
#include <queue> #include <iostream> using namespace std; int main(){ queue<int> q; ...
To show an array, display from top to tail incrementing mod 100. Consider: 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 #include <iostream> using namespace std; class queue { private: static const ...