Skip to content

rahulsain/Hackerrank_30daysOFcode

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Contributors Forks Stargazers Issues

Logo

Hackerrank_30daysOFcode

Repository for Hackerrank 30 Days of Code
View the Repo

How to Contribute · Contribute · Request Code
Try Yourself · Code of Conduct · Join our Discord Server

NOTE: Before creating a Pull Request, make sure you add ✅ to Completed or if it can not be execute in that particular language then add ❌ to Completed in that particular problem. Failing to do so will mark your PR as invalid and won't be counted in hactoberfest inspite of any good contribution. Due to increase of PR and the repo being highlighted by Hactoberfest itself on their website, we are going to take only those contributions which have updated the readme as per your PR changes.

Introduction

Thirty days of code by Hacker rank is aimed at improving your coding skills by coding for 30 days in a row. You can also unlock a new code challenge and tutorial each day and then, submit solutions in Java, C++ and other popular languages. But, this can prove to be quite a difficult task at times. So, here are some solutions for you to go through.

Table of Contents

Solutions

NOTE: First, try to solve it on your own. If facing some difficulty, you can see this.

Completed

✅ ⇒ Completed

❌ ⇒ Invalid/Cannot be implemented

Day Problem Statement Python C C++ Java Javascript Go C# PHP TypeScript Swift Julia Kotlin Rust Scala Dart Ruby
00 Hello, World.
01 Data Types
02 Operators
03 Intro to Conditional Statements
04 Class vs. Instance
05 Loops
06 Let's Review
07 Arrays
08 Dictionaries and Maps
09 Recursion 3
10 Binary Numbers
11 2D Arrays
12 Inheritance
13 Abstract Classes
14 Scope
15 Linked List
16 Exceptions - String to Integer
17 More Exceptions
18 Queues and Stacks
19 Interfaces
20 Sorting
21 Generics
22 Binary Search Trees
23 BST Level-Order Traversal
24 More Linked Lists
25 Running Time and Complexity
26 Nested Logic
27 Testing
28 RegEx, Patterns, and Intro to Databases
29 Bitwise AND

About The Repo

This is a repository aiming to provide solutions for 30 days code challenge (2020) conducted on Hackerrank. The solutions are available in major languages like C, C++, Python, Go ,Java ,C#, Javascript, PHP, Typescript and Swift as of now. It is a great platform for users to contribute and provide the solutions in other languages too.

EDIT: Happy to annouce that due in increase in contribution in this repo, our repo has been highlighted on Hacktoberfest site itself.

hacktoberfest2020-main-LI

Credits

To all the contributors/collaborators out there spending there time to make valuable contribution in this beginner friendly repo and special thanks to DigitalOcean for organizing such an awsome fest with Intel and DEV on GitHub. This fest has helped beginners to join/learn how open source works.

Looking forward for more contribution in this community. Happy coding!

Stargazers repo roster for @rahulsain/Hackerrank_30daysOFcode

Forkers repo roster for @rahulsain/Hackerrank_30daysOFcode