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:...
* C Program to Implement a Queue using an Array */ #include <stdio.h> #define MAX 50 voidinsert(); voiddelete(); voiddisplay(); intqueue_array[MAX]; intrear=-1; intfront=-1; main() { intchoice; while(1) { printf("1.Insert element to queue\n"); ...
// Java program to implement Queue// using ArrayDeque classimportjava.util.*;publicclassMain{publicstaticvoidmain(String[]args){Queue<Integer>queue=newArrayDeque<>();queue.add(10);queue.add(20);queue.add(30);queue.add(40);queue.add(50);Iterator itr=queue.iterator();System.out.println("Qu...
Here, we willimplement a Linear Queue using Array.Linear Queue followsFIFO (First In First Out)property, which means first inserted elements, deleted first. In linear queue there are two pointers are used: FRONT: It points to the location from where we can delete an item from the linear qu...
232. Implement Queue using Stacks Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front of queue. peek() -- Get the front element. ...
题目 大意是使用queue队列(仅用标准操作)来实现stack的操作。 我的代码 主要思路:使用了双端队列,但默认屏蔽一些功能。使用了popleft() 和append()来实现。 优秀代码(使用类似rotate()方法)... 225. Implement Stack using Queues Implement the following operations of a stack using queues. push(x) -- Push...
Dequeue an element from the queue. C++ Java Python #include<bits/stdc++.h> using namespace std; class Stack { queue<int>q; public: void push(int val); void pop(); int top(); bool empty(); }; void Stack::push(int val) { int s = q.size(); q.push(val); for (int i=0...
Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front of queue. peek() -- Get the front element. empty() -- Return whether the queue is empty. ...
User Array Implementation for Circular Buffer Implementation in C++ A circular array is a data structure commonly utilized to implement a queue-like collection of data. It’s also known with alternative names such as a circular queue or ring buffer, but we will refer to it as a circular array...
C program to search an item in the binary tree using recursion C program to find the largest item in the binary tree C program to create a mirror of the binary tree C program to implement queue using array (linear implementation of queue in C) ...