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"