Basic C++ knowledgeFamiliarity with command line argument parsing
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
90
調査方針
Look at the existing command line argument parsing in main.cpp (e.g., using a library like argparse or manual parsing). Check if there is a version macro or constant defined in a header or CMakeLists.txt. The issue is straightforward: add a version flag that prints the current version and exits. No linked PRs or comments provide additional context.
