Hackerrank Repository

The purpose of this repository is to collect the solutions of the main Hackerrank problems divided by topic and difficulty.
The structure for managing the solutions is as follows:

Folder -> [Topic]

File -> [Topic]_[level of difficulty]

Structure of the file -> [#number - name of the task]

Topics

• Algorithm

Challenge	Difficulty	Solution	Status

• Artificial Intelligence

Challenge	Difficulty	Solution	Status

• Java

Challenge	Difficulty	Solution	Status

• SQL

Challenge	Difficulty	Solution	Status

• Functional Programming

Challenge	Difficulty	Solution	Status

• Data Structures

Challenge	Difficulty	Solution	Status

• C

Challenge	Difficulty	Solution	Status

• Python

Challenge	Difficulty	Solution	Status
Hello World	Introduction	Python - Introduction	✅

• Databases

Challenge	Difficulty	Solution	Status

• Regex

Challenge	Difficulty	Solution	Status

• Mathematics

Challenge	Difficulty	Solution	Status

• C++

Challenge	Difficulty	Solution	Status

• Linux Shell

Challenge	Difficulty	Solution	Status

Legenda

• ✅ task completed
• 🔜 task on going
• ❌ task missing/incomplete

Omit descriptions that are too trivial (Introduction) and better specify those labeled hard.