Answer to Question #316459 in C++ for Krishna

Question

Write a program in C++ that defines a class named Student that represents a student. This

class declares three variables – name, stipend and course of suitable data types. It also has

a variable intern_status that is set to 1 if the student is interning in some organization and

0 otherwise. This variable is initialized appropriately in the constructors of the class. The

member functions of this class should be defined as given below:

ï‚· Parameterized constructor that initializes the values of all the members.

ï‚· An overloaded constructor that sets the stipend to zero for a non-interning student.

ï‚· Copy constructor for the class Student.

ï‚· Overload Operator << as a friend function in the class Student for displaying the

details of the student.

ï‚· Destructor for the class Student.

In the main() function, create two objects of this class; one for a ststuden

to create a new object and display it using << operator.

Answer 1

#include <iostream>
#include <iomanip>
#include <string>
using namespace std;


class Student{
private:
	string name;
	string stipend;
	string course;
	int intern_status;
public:
	//Parameterized constructor that initializes the values of all the members.
	Student(string name,string stipend,string course,int intern_status){
		this->name=name;
		this->stipend=stipend;
		this->course=course;
		this->intern_status=intern_status;
	}
	//An overloaded constructor that sets the stipend to zero for a non-interning student.
	Student(string name,string stipend,string course){
		this->name=name;
		this->stipend=stipend;
		this->course=course;
		this->intern_status=0;
	}
	//Copy constructor for the class Student.
	Student(const Student &st) {
		this->name=st.name;
		this->stipend=st.stipend;
		this->course=st.course;
		this->intern_status=st.intern_status;
	}
	//Overload Operator << as a friend function in the class Student for displaying thedetails of the student.
	friend ostream& operator<<(ostream&, const Student&);
	//Destructor for the class Student.
	~Student(){


	}


};
inline ostream& operator<<(ostream& out, const Student& st){
	out<<"Name: "<<st.name<<"\n";
	out<<"Stipend: "<<st.stipend<<"\n";
	out<<"Course: "<<st.course<<"\n";
	if(st.intern_status==0){
		out<<"A non-interning student.\n";
	}else{
		out<<"A interning student.\n";
	}
	return out;
}




int main(void){


	//In the main() function, create two objects of this class; one for a ststuden 
	//to create a new object and display it using << operator.
	Student* st1=new Student("Peter","456456","C++",1);
	Student* st2=new Student(*st1);
	cout<<"Student1\n"<<*st1<<"\n";
	cout<<"Student2\n"<<*st2<<"\n";




	delete st1,st1;
	system("pause");
	return 0;
}