📘 Collection of 130 Java Exercises with Reasoning
This repository contains 130 practical programming exercises in Java, designed to strengthen concepts from the very basics up to intermediate levels.
Each exercise not only includes the question and solution code, but also a structured reasoning block that explains the thought process behind the answer.
🔹 Exercise Format
Each exercise is described in a structured JSON with the following sections:
🔹 Difficulty Levels
basico → introductory… See the full description on the dataset page:
https://huggingface.co/datasets/ll028987/claude_Opus_4.1_Reasoning_Java.
