oop_lab/virtualclass.cpp at master · nishantasarma/oop_lab · GitHub

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#include<iostream>

using namespace std;

class student
{
protected:
	int roll_number;
public:
	void get_number(int a)
	{
		roll_number = a;
	}
	void put_number(void)
	{
		cout<<"Roll No: "<< roll_number <<"\n";
	}
};

class test : virtual public student
{
protected:
	float part1, part2;
public:
	void get_marks(float x, float y)
	{
		part1 = x;
		part2 = y;


	}
	void put_marks(void)
	{
		cout<<"Marks obtained: " <<"\n";
		cout<<"Part 1 = "<<part1 <<"\n";
		cout<<"part 2 = "<<part2 <<"\n";
	}

};

class sports : public virtual student
{
protected:
	float score;
public:
	void get_score(float s)
	{
		score = s;

	}

	void put_score(void)
	{
		cout<<"Sports wt:" << score << "\n\n";

	}


};

class result : public test, public sports
{
	float total;
public:
	void display(void);


};

void result :: display(void)
{
	total = part1 + part2;


	put_number();
	put_marks();
	put_score();
	cout<< "Total Score: " <<total<<"\n";

}

int main()
{


	result student1;
	student1.get_number(678);
	student1.get_marks(30.5, 25.5);
	student1.get_score(7.0);
	student1.display();
	return 0;
}