関連ワード:  public access specifiers in c++    public access specifier in c++ example    public access specifier in c++ program    public access modifiers in c++    public and private access specifiers in c++    public private protected access specifier in c++    syntax of public access specifier in c++    use of public access specifier in c++    public and private access modifiers in c++    public private protected access modifiers in c++