[Vscode] 设置C语言代码风格

file->preference->setting
搜索clang
可设置参数内容：
{BasedOnStyle: Google, UseTab: 4, IndentWidth: 4, TabWidth: 4, BreakBeforeBraces: Allman, AllowShortIfStatementsOnASingleLine: false, IndentCaseLabels: false, ColumnLimit: 0, AccessModifierOffset: -4 }

eg: {BasedOnStyle: Google, UseTab: 4, IndentWidth: 4, TabWidth: 4}