What will be the output of the following program? 

#include<iostream.h>

class Student

{

public:

Student (char pname[]=” “)

{

strcpy(name,pname);

average=semesterHours=0;

}

void addCourse(int hours,float grade)

{

average=(semesterHours*average+grade); semesterHours+=hours;

average=semesterHours;

}

int hours()

{ return semesterHours; }

float gpa()

{ return average;

}

protected:

char name[40];

int semesterHours;

float average;

};

class GradStudent:public Student

{

public:

GradStudent(char pname[]=” “):Student(pname)

{ qual_grade=0;

}

int qualifier()

{ return qual_grade; }

protected:

int qual_grade;

};

int main() { Student commerce(“Saurabh 7/.”); 

GradStudent gs;

commerce.addCourse(4,2.5);

gs.addCourse(4,3.0);

return 0;

}