1.Install Mingw-w64
2.Then Edit environment variables for your account "C:\mingw-w64\x86_64-8.1.0-win32-seh-rt_v6-rev0\mingw64\bin"
3.Reload
For MAC
1.Open search ,command + shift +P, and run this code “c/c++ edit configurations (ui)”
2.open file c_cpp_properties.json and update the includePath from "${workspaceFolder}/**" to "${workspaceFolder}/inc"