This repository contains a collection of Java programming solutions for various HackerRank challenges. It is intended as a resource for practicing coding problems, learning Java, and preparing for ...
A self-challenge started in 2025 to solve 5000 problems on AI (HackerRank), Data Structures & Algorithms (LeetCode, GeeksforGeeks), and SQL database problems. Solutions are in Java, Python, JavaScript ...
Java, Python, SQL, C++, and JavaScript programming skills are most in demand in the workplace, says the HackerRank developer skills report. When it comes to the programming language skills employers ...
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