Official tutorial: https://code.visualstudio.com/docs/cpp/config-mingw
Mingw-w64 download address: Mingw-w64 is not easy to download, here is a network disk address:
https://blog.csdn.net/qq_27854685/article/details/80752078
Here I am downloading x86_64-8.1.0-release-posix-seh-rt_v6-rev0
If it is win32, it is said that there will be no new features of C++11.
It is recommended to use the latest version of this tool software. The old version I used before has various compatibility issues.