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How to write C code for vscode

Apr 15, 2025 pm 09:33 PM
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Steps to writing C code with Visual Studio Code (VSCode): Install C extensions; configure C compiler; create a new C project and create a main file; write C code; compile and run the code; simplify the encoding process using IntelliSense and debugger.

How to write C code for vscode

How to write C code using Visual Studio Code

Writing C code using Visual Studio Code (VSCode for short) is very simple. Here is a step-by-step guide:

Step 1: Install the C extension

  • Open VSCode and click the extension icon (the gear icon in the upper left corner of the sidebar).
  • Search for "C".
  • Click the C extension and click Install.

Step 2: Configure the C compiler

  • Click the Code menu and select Preferences or Settings.
  • Search for "C_Cpp.default.compilerPath" and select the compiler you want to use. For example, for MinGW, select "C:/mingw64/bin/g.exe".

Step 3: Create a new C project

  • Click the File menu and select New > Folder.
  • Name your project and click Create.

Step 4: Create a C file

  • In the project folder, right-click and select New File.
  • Name the file "main.cpp" and click Create.

Step 5: Write C code

  • In the "main.cpp" file, enter the following code:
 <code class="cpp">#include <iostream> int main() { std::cout </iostream></code>
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Step 6: Compile and run the code

  • Press Ctrl F5 or click the Run button in the toolbar.
  • VSCode will compile your code and execute it using the compiler you configured.

Other tips:

  • IntelliSense: The C extension of VSCode provides IntelliSense, which provides you with code suggestions and autocomplete.
  • Debugging: You can use VSCode's debugger to debug your C code. Click the Debug view (the bug icon in the sidebar) to start the debug session.
  • Extensions: There are many C extensions that can be used to enhance your VSCode experience, such as syntax highlighting, code formatting, and code navigation.

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