// java program for the implementation of queue using array public class StaticQueueinjava { public static void main(String[] args) { // Create a queue of capacity 4 Queue q = new Queue(4); System.out.printf("Initial queue\n"); q.queueDisplay(); q.queueEnqueue(10); System.out.pri...
Then we got two display functions for both the different type types of a queue. The Size of array is 5 by default, to change, edit the second line of code.C program to implement DeQue using Array#include <stdio.h> #define MAX 5 int deque_arr[MAX]; int left = -1; int right = ...
Enqueue:This function is used to add an element to the rear end of the queue. If the queue is completely filled, then it will be in an overflow condition. The time complexity of the enqueue is O(1). Dequeue:This function is used to remove an element from the front end of the queue...
Queue Implementation using Two Stacks in C++: Here, we are going to implement a C++ program to implement Queue using two Stacks.
//using a static array of size 100. }; Input None Output None Hint Submit your implementation only. 首先简单说明一下queue的用法: back()返回队列最后一个元素引用 empty()是检查是否为空的方法 front()获得队列最前面一个元素引用 push()在队列尾添加一个数据 ...
Peek:Returns the object at the front of the queue without removing it. IsEmpty:Tests if the queue is empty or not. Size:Returns the total number of elements present in the queue. Practice this problem Queue Implementation using an array: ...
Learn how to implement Stack data structure in Java using a simple Array and using Stack class in Java with complete code examples and functions like pop, push.
I implemented two versions of a Fibonacci heap one using a unordered map (mapping keys to their nodes) so that the client can call decrease in O(1)O(1) average and amortized time. The other one with a dynamic array of nodes and a maximum size for the same reason but in O(1)O(1...
In the above program, we have declared an array of strings called strArray of size 5 with the max length of each element as 10. In the program, we initiate a for loop to display each element of the array. Note that we just need to access the array using the first dimension to displ...
insert 2 : remove 3 : display 0 : exit "; cin >>ch; switch (ch) { case 1 : insert(); break; case 2 : remove(); break; case 3 : display(); break; case 0 : exit(0); } } } void main() { cout<<"Program to demonstrate Circular Queue "; cqueue q1; q1.menu(); } Re...