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our lecturer want us to find a topic which we need to present next week... the program must include file handling... any idea for the topic ... and kindly show the example

Edited by cfuilip because: n/a
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A compact, demonstrable project that fits the file-handling requirement is a file-backed CRUD app — for example a shop point-of-sale or a medical-store inventory system (ideas already suggested by and ). With the short deadline mentioned by , scope the work to core features so the presentation can show both the UI and the underlying file changes.

Practical plan: pick a simple on-disk format (CSV for readability; binary for fixed-layout speed). Define a small data model (for example: id,name,quantity,price). On startup read the file into a container, perform in-memory edits, and persist changes by writing to a temporary file and replacing the original (use std::filesystem::rename for the swap). Basic I/O should use std::fstream and parsing via std::getline plus std::istringstream; always check that files opened successfully and validate parsed fields. See the standard I/O reference at std::fstream docs and filesystem utilities at std::filesystem docs.

Presentation checklist: demonstrate add/list/search/update/delete, show the raw CSV before/after a few operations, and include a small transaction log. Optional extras for grading: basic reports, backups/restore, CSV import/export, or JSON output. Note: portable file locking is not in the C++ standard library; concurrent access requires platform-specific APIs or a third-party library.

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Member Avatar for csurfer

Idea for the topic Yes...Code a simple software for a shop or something.It involves file handling as you need to use them for information write and fetch operations.

And a complete no for the example... Because we want you to code.

Member Avatar for Shillz

yeah..thats good one..
once i made it for myself...
twas on medical store management

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