Tag: Stack

Create Stack Data Structure Using JavaScript Array Method

Post author By Ibrahim Hasnat
Post date July 16, 2021
Categories In JavaScript

I already have an article about it. Click here to see it. I am not going to details of it but the code implementation. Stack is a linear data structure. It follows the principle of Last In First Out, and which is also known as LIFO. There are mainly two operations in Stack. One is […]

Stack | Data Structure

Introduction ‘Stack’ is an abstract and linear data structure and one of the most basic data structures in Computer Science. It’s easy to learn. We will be going to know how Stack works and its implementation. This blog is dedicated to know about Stack data structure. Concept First of all, let’s think about a real-life […]

Reverse Only Letters | LeetCode 917 | Python | Solution

Post author By Ibrahim Hasnat
Post date April 1, 2021
Categories In LeetCode

Click here to see the problem details. Problem Overview The problem description is pretty precise. It says that we have to return the reverse version of the given string. But we can only reverse letters. Characters that are not a letter stay in the same place. Only letters will change their position. Let’s see an […]

155. Min Stack | LeetCode | Solution

Post author By Ibrahim Hasnat
Post date June 11, 2020
Categories In LeetCode

This problem is all about designing a stack data structure. Here is the problem link. See the detailed explanation there. To solve this problem, we have to write the most common stack operations. A stack is an abstract data structure. It’s Follow the LIFO (Last In First Out) rules. I hope you already know about […]