JavaPractice-HackerRank

HackerRank Java Practice Solutions of 30 Days of Code Challenge.

Getting Started

Clone or download or Copy
Build and Run

Topics

• Day 0: Hello world

• Day 1: Data Types

• Day 2: Operators

• Day 4: Class vs. Instance

• Day 5: Loops

• Day 6: Let's Review

• Day 7: Array

• Day 8: Dictonaries and Maps

• Day 9: Recursion 3

• Day 10: Binary Numbers

• Java Output Formatting

• Generics

• Queues and Stacks