How to Set Up VS Code for C and C++ Programming on Windows (Step-by-Step Guide)

Want to start coding in C or C++ using Visual Studio Code (VS Code)?
You’re in the right place. In this step-by-step guide, I’ll show you how to set up VS Code with MinGW (GCC Compiler) to write, compile, and run your C/C++ programs easily.

Perfect for:

• Beginners

• College students (BCA, B.Tech, Diploma)

• Anyone who wants a lightweight coding setup

🚀 Step 1: Download and Install VS Code

1. Download VS Code

2. Install it on your system like any normal app.

⚙️ Step 2: Download and Install MinGW (GCC Compiler)

1. Download MinGW

2. During installation, make sure you select:

   • mingw32-gcc-g++

   • mingw32-gcc-gcc

3. Install it to C:\MinGW

🛠️ Step 3: Setup Environment Variables

1. Control Panel → System → Advanced System Settings → Environment Variables

2. Find Path → Click Edit

3. Add this path:

   C:\MinGW\bin

   🧩 Step 4: Install C/C++ Extension in VS Code

   1. Open VS Code

   2. Go to Extensions (Ctrl+Shift+X)

   3. Search and install C/C++ by Microsoft

💻 Step 5: Write Your First C Program

    #include <stdio.h>

    int main() {
        printf("Hello, World!\n");
        return 0;
    }

🏁 Step 6: Compile and Run

1. Open Terminal (Ctrl+`)

2. Compile the program:

    gcc filename.c -o output.exe

3. Run the program:

    ./output.exe

⚡ Bonus Tip: tasks.json for Easier Compilation

    {
        "version": "2.0.0",
        "tasks": [
            {
                "label": "build and run",
                "type": "shell",
                "command": "gcc",
                "args": ["${file}", "-o", "${fileDirname}\\${fileBasenameNoExtension}.exe", "&&", "${fileDirname}\\${fileBasenameNoExtension}.exe"],
                "problemMatcher": ["$gcc"]
            }
        ]
    }

Now just press Ctrl+Shift+B to compile and run automatically.

🎯 Conclusion

Now you’re fully set to code, compile, and run C/C++ programs on Windows using VS Code. 🔥

Need help? Drop a comment here or check my YouTube channel for the video version of this tutorial.

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• C to C++ Full Roadmap

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