Repository of Development (DAM) exercises and assignments in Java.

This project contains examples and tasks organized by units (u1, u2, u3, ...). It's intended as a collection of small Java programs to practice basic concepts: variables, operators, input/output, conditionals, loops, etc.

License: MIT — source files include license headers.

• JDK 11+ installed (also works with JDK 17, 21, etc.).
• Shell: zsh/bash recommended for the example commands.

The project doesn't include a build system (Maven/Gradle) by default. Here are commands to compile and run from the command line.

Compile all Java files and place compiled classes in the out folder:

# from the repository root
mkdir -p out
javac -d out $(find src -name "*.java")

Run the main class Main (if present):

java -cp out Main

Run a specific task that uses packages (for example u3.tasks.task12):

# compile only the task (optional)
javac -d out src/u3/tasks/task12.java
# run using the fully qualified package name
java -cp out u3.tasks.task12

If you want to compile and run in one go (useful for quick tests):

# compile
javac -d out src/u3/tasks/task12.java
# run
java -cp out u3.tasks.task12

The task u3.tasks.task12 implements a "Guess the number" game. When you run it you'll be prompted to enter numbers and the program will give hints until you guess the secret number.

If you'd like to contribute:

• Fork the repository
• Add your exercises/solutions inside the appropriate folder (u4, u5, etc.)
• Open a pull request describing your changes

Tomas Palma Sanchez