#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>
#include <string>
#include <sstream>

using namespace std;

class myInt{
protected:
	int num;
public:
	myInt(){}
	myInt(int num) : num(num) {}
	int get(){
			return num;
	}
	virtual void set(int num){
		this->num = num;
	}
	myInt operator+(myInt& rhs){
		return myInt(this->get() + rhs.get());
	}
	myInt operator+(myDouble& rhs){
		return myInt(this->get + rhs.getWh());
	}

};

class myInt99 : public myInt{
public:
	myInt99() {}
	myInt99(int num){
		this->set(num);
	}
	virtual void set(int num){
		if (num > 99 || num < -99) throw("NOOOOOOOOOOO!");
		this->num = num;
	}
};

class myDouble : public myInt, public myInt99{
private:
	myInt whole;
	myInt99 frac;
	void cast(stringstream& ss){
		int a, b;
		char c;
		ss >> a >> c >> b;
		while (abs(b) > 99) b /= 10;
		whole.set(a);
		frac.set(b);
	}

public:
	myDouble() {}
	myDouble(string s){
		stringstream ss(s);
		cast(ss);
	}
	myDouble(double d){
		stringstream ss(d);
		cast(ss);
	}
	myDouble(myInt mI, myInt99 mI99){
		whole = mI;
		frac = mI99;
	}
	myDouble(int mI, int mI99){
		whole.set(mI);
		frac.set(mI99);
	}

	myDouble operator+(myDouble& rhs){
		return myDouble(this->whole.get() + rhs.getWh(), this->frac.get() + rhs.getFr());
	}

	myDouble operator+(myInt& rhs){
		return myDouble(this->whole.get() + rhs.get(), this->frac.get());
	}

	virtual void set(double d){
		stringstream ss(d);
		cast(ss);
	}
	int getWh(){
		return this->whole.get();
	}
	int getFr(){
		return this->frac.get();
	}
};

int main(){
	myInt a(2), b(3);
	myInt c(a + b);
	cout << c.get() << endl;
	system("pause");
}