Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Can you solve this real interview question? Implement Queue using Stacks - Implement a first in first out (FIFO) queue using only two stacks.

1. Queue Queue is a FIFO data structure: the first element will be processed first. There are two important operations: enqueue and dequeue. We can use a ...

Can you solve this real interview question? Number of Visible People in a Queue - There are n people standing in a queue, and they numbered from 0 to n - 1 ...

Can you solve this real interview question? Implement Stack using Queues - Implement a last-in-first-out (LIFO) stack using only two queues.

Can you solve this real interview question? Design Circular Queue - Design your implementation of the circular queue. The circular queue is a linear data ...

10 окт. 2024 г. · In this article, we'll go over some LeetCode problems that involve the use of stacks and queues, and we'll solve them using JavaScript.

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Queue Reconstruction by Height - You are given an array of people, people, which are the attributes of some people in a queue (not necessarily in order) ...

Orderly Queue - You are given a string s and an integer k. You can choose one of the first k letters of s and append it at the end of the string. Return ...