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#java-dsa

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Manikandan SSep 29 · 6 min read

Java Time Complexity and Space Complexity

Time Complexity and Space Complexity are important concepts in Data Structures and Algorithms (DSA). They help us understand how efficient a Java program or algorithm is. 1. What is Time Complexity? D

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sidhant kumarFeb 13, 2025 · 2 min read

Understanding Binary Search: A Complete Guide

When to use binary search? Use binary search when→ The dataset is sorted binary search only works on only sorted arrays Fast lookups are needed With a time complexity of O(log n), binary search is much faster than linear search (O(n)) for large d...

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Vaishnavi DwivediSep 16, 2024 · 5 min read

What is JAVA and why DSA

Have you ever thought about why we solve certain questions a particular way? And why, when we submit some questions using simple loops on LeetCode, we get the response "Time Limit Exceeded"? The word you're looking for is time complexity. You've prob...

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OBULIPURUSOTHAMAN KApr 15, 2024 · 8 min read

Linked List Basics

WHAT IS LINKED LIST A linked list is a fundamental data structure in computer science. It consists of nodes where each node contains data and a reference (link) to the next node in the sequence. This allows for dynamic memory allocation and efficient...

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Naman GargSep 27, 2023 · 3 min read

Get started with Java

Java is a popular programming language, created in 1995. It is owned by Oracle, and more than 3 billion devices run Java. It is used for: Mobile applications (especially Android apps) Desktop applications Web applications Web servers and applicat...

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Arunika SrivastavaJan 27, 2023 · 6 min read

Linked List : Connecting the building blocks of Data Structures

What is a linked list? A linked list is a data structure that can be considered as a list of boxes, where each box contains a value/element and has a reference or link pointing to the next element. These elements are referred to as "nodes". The firs...

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Astitva GoelDec 20, 2022 · 3 min read

Data Structures & Algorithms

Introduction In simple terms, Data Structures are ways to arrange data in the computer memory so that it can be used efficiently. Whereas, Algorithms can be defined as a sequence of steps performed on data or data structures to efficiently solve a pr...

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Nirav PrajapatiAug 17, 2022 · 2 min read

How to solve factorial problem using recursion?

Hello developer's Today i share my experience of solving factorial problem using recursion. First of all what is recursion? Recursion is a function which recall itself. How to solve factorial problem using recursion? First of all we try to divide thi...

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