How Can I Change the C Language Standard in Visual Studio Code?

Adjusting the C Language Standard in Visual Studio Code

In Visual Studio Code, discrepancies in the C language standard version can arise, leading to potential issues. This article provides guidance on how to modify the language standard to suit your requirements.

Problem:

Users may find that their Visual Studio Code files are being executed with an outdated C standard, such as C 98, even with the CodeRunner extension installed. This can hinder productivity and introduce errors.

Solution:

To change the C language standard in Visual Studio Code, follow these steps:

1. Open the Extensions panel.
2. In the search bar, enter "ms-vscode.cpptools."
3. Locate the C/C extension and click the gear icon next to Uninstall.
4. Select Extension Settings from the dropdown menu.
5. In the search bar, type "cppStandard."
6. Adjust the Cpp Standard dropdown option to the desired version, such as "c 17" or "c 20."

Once these steps are completed, Visual Studio Code will compile and execute files using the specified C language standard. This allows developers to utilize the latest features and syntax available in newer standards.

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