I need help with these questions please

C++ problems * Add constructors - a default and parameterized constructor to each. *Write an .h interface and a .cpp implementation for each class * Write an Drive/Test file that tests the constructors and functions *Write a UML class diagram for each class Q. 1 #include #include using namespace std; // STEP 1 - DEFINE THE new datatype/Class aThing' class aThing { public: double getWeight(void) { return weight; } void setWeight( double in Weight) { weight = in Weight; } private: double weight; }; int main() aThing Thingone; ThingOne.setWeight(110); cout using namespace std; class Bucky Class { public: void coolSaying() { cout