alpha74/OnlineJudge-HackathonSystem_JavaSpringBoot

Online Judge/Hackathon system LLD interview design. Coded in Java, Spring Boot.

Online Code Judge or Hackathon System

Machine Coding Interview

• Codechef, Codeforces, Hackerrank are examples of Online Judges.

• Hackathon - Complete Problem Statement

• Actual submission code is in commit 6aeb0dd

Code/Run

• Java8, Maven, IntelliJ(Community)

• Driver class TrackingServiceTest.java

• All necessary code in src dir

Understanding the Working

• To understand the working, read Problem Statement thoroughly.
• Then explore dir in this order:
  1. Entities
  2. Repository
  3. HackathonServiceTest.java
  4. Then, deeply go through Services