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Planning robust file handling

I’m preparing code that preserves the existing file-copy behavior while adding text and binary serialization. I’m checking sentinel input, Windows encoding, validation, extensions, and memory use so the result remains portable and reliable.

Planned robust file handling

Designing the binary format

I’m choosing a simple student record with a name and bounded numeric value. I’ll use a fixed signature, little-endian fields, strict length validation, and clean input handling so corrupted files fail safely.

Refining input validation

I’m tightening parsing so integers reject extra characters and end-of-input exits cleanly. I’m also checking text-file errors, UTF-8 byte lengths, binary signatures, trailing data, and safe bounds for corrupted records.

Improving portability

I’m making file operations Unicode-friendly through filesystem paths, adding streamed copying instead of loading entire files, and warning before overwriting. This should behave reliably with Russian filenames and large files.

Завершая реализацию

Я собираю единый исходный файл с десятью пунктами меню, Unicode-путями, потоковым копированием, текстовой записью и проверяемой бинарной сериализацией. Затем сверю компиляцию и типичные ошибочные сценарии.

Structuring the implementation

I’m organizing the program around reusable validation and file helpers. The final version will support UTF-8 console text, safe binary parsing, clear error messages, and consistent menu behavior across all operations.

Designed and structured a portable binary implementation with validation completed

Built and tested a robust C++ 10-task file operations program

Finalized and delivered completed C++ laboratory code

Worked for 3m 37s