check if c++ is installed

To check if C++ is installed on your system, you can follow these steps:

1. Open a command prompt or terminal.
2. Type the command g++ --version and press Enter.
3. If C++ is installed, you will see the version information for the C++ compiler. If it is not installed, you will see an error message indicating that the command is not recognized.

Please note that the exact steps may vary depending on your operating system and the specific C++ compiler you have installed.

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