C++ Incomplete Class Fix

Consider the following  incomplete class

class mystuff

{

   private:

     int x;

     float y;

    string name;

   public:

    int getx (){return x;}

    float gety () {return y;}

    string getname() {return name;}

}

write a single constructor for this class that will initialize all three class values to user-provided information if it is present, or will use the following default values for any that are missing:

default for x is 42

default for y is 3.1415926

default for name is “Fred Flintstone”