Hackerrank solutions

Hackerrank Solutions

Hackerrank is a site where you can test your programming skills and learn something new in many domains.

I found this page around 2014 and after then I exercise my brain for FUN. My Hackerrank profile.

I created almost all solutions in 4 programming languages - Scala, Javascript, Java and Ruby. Special challenges require SQL, Bash or just plain text. Posts contain explanations, too.

The solutions follows Hackerrank structure. You can find all implementations on my Github

Project Euler+

Algorithms

Warmup

Implementation

Strings

Sorting

Search

Graph Theory

Greedy

Dynamic Programming

Bit Manipulation

Data Structures

Arrays

Linked Lists

Mathematics

Fundamentals

Number Theory

Combinatorics

Probability

Java

Introduction

Strings

SQL

Basic Select

<

h2>Linux Shell

Bash

Text Processing

Grep Sed Awk

Functional Programming

Introduction

Recursion

Ad Hoc

Regex

Introduction

Character Class

Repetitions

Grouping and Capturing

Applications