C++
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Describe a class or feature and get modern C++23 - RAII + smart pointers, ranges, std::expected typed errors, std::format. CMakeLists.txt snippet emitted alongside. Self-hosted Qwen 3 Coder is free under the daily pool; premium Claude Sonnet / GPT-5 are worth it for complex template puzzles.
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Gukoresha C++
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Umwandiko, Kohereza A Idosiye, Cyangwa. Aderesi:.
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curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen-coder", "messages": [{"role": "user", "content": "Write a Python function that reverses a string."}]}'C++ - FAQ
Modern C++23 (with C++17 / 20 fallbacks via the target picker) - RAII + smart pointers (no raw new/delete), constexpr where feasible, ranges + views, std::expected for typed errors, std::format for output. 8 style presets (Modern application / Header-only library / Embedded / CUDA / OpenGL graphics / Multi-threaded with std::jthread / Boost / Catch2 tests). CMakeLists.txt snippet emitted alongside.
Yes - a typical class with header + impl + tests costs ~2,000 tokens on Qwen 3 Coder, inside the 6,000 anonymous / 30,000 signed-up daily pool. C++ is verbose so deeper outputs cost more - premium Claude Sonnet / GPT-5 are worth it for complex template puzzles.
$10 / $19 Ibicuruzwa / $39 Ukwezi:) Imirongo Nka Ubwoko:. $20 / Miliyoni) ni A Cyuzuye Na: - Idosiye Imvugiro. $12 / Miliyoni) ni Ibanga - Itangira. ni Urubuga - Rimwe - - A Urwego:, Kubona Umutwe + +. + + ni Rimwe Bya i ya: Icyo ari cyo cyose - Birenzeho Gushyiraho Birenzeho in.
C++23 by default (the most modern stable). Downgrade via the target picker - C++20 (concepts, modules, ranges), C++17 (structured bindings, optional, variant, parallel STL), C++14 (auto return-type deduction, generic lambdas), C++11 (move semantics, smart pointers - bare minimum for production). Older standards exist but the model fights you on them.
Yes - that is rule 1 in the system prompt. Resources own themselves through unique_ptr / shared_ptr / file handles wrapped in custom RAII guards. Raw new and delete only appear when implementing custom containers, and even then with a clearly named cleanup. No leaks, no double-deletes.
Pick the CUDA preset. Output is .cu files with __global__ kernel functions, proper grid/block sizing, shared memory where it helps, async streams when overlap matters, error checking via cudaGetLastError. Includes the CMake hookup for enable_language(CUDA).
Pick the Multi-threaded with std::jthread preset. Output uses C++20 std::jthread (auto-joining), std::stop_token for cooperative cancellation, std::latch / std::barrier for sync points, std::atomic_ref for atomic operations on existing data. Coroutines (co_await, co_return) where target >= C++20 and they fit.
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i Gushyiraho. Irengayobora: na (Iy' ibusamo UmukusanyaKDE Amabendera),:: KURI,:: Urutonde KURI::, Oya in - Leta Inyandikoporogaramu,. -.
ni i Umurongo: - -, /. Icyo ari cyo cyose Qwen A - - Ihindurangero Cyangwa - Icyo ari cyo cyose - Icyo ari cyo cyose - - Icyo ari cyo cyose -
Yes - pick the Catch2 tests preset, or toggle Include tests on any style. Output uses Catch2 v3 with TEST_CASE / SECTION / REQUIRE_THAT + matchers. For doctest output, mention doctest in your description. CMake hookup includes the test target.
Yes - POST to /v1/chat/ with the same system prompt. Useful for IDE plugins (CLion, VS Code with C++ ext), build-pipeline scaffolding, or auto-generating boilerplate around proto/IDL definitions. Bearer auth, rate-limited. Docs at /api/.
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