ian-arica/sistema_gestion_biblioteca

This is a small Java console library manager. A library user chooses menu operations in Main, which holds the catalog, users, and loans in arrays and handles listing, searching, circulation, and statistics. Loan registration creates active loans and updates book availability and user counts; returns update those counts and mark loans returned. The README documents the menu capabilities; the sampled Main excerpt is partial, so operation-specific wiring beyond the visible loan, return, and search logic is based on that documentation.