settings.json
{
"editor.formatOnSave": true,
"C_Cpp.clang_format_fallbackStyle": "Google",
"C_Cpp.clang_format_style": "{ BasedOnStyle: Google, IndentWidth: 2, ColumnLimit: 90, BreakBeforeBraces: Allman }",
"editor.tabSize": 2,
"[cpp]": {
"editor.defaultFormatter": "ms-vscode.cpptools"
},
}