Constructor and Destructor.

Write a C++ program to print student details using constructor and destructor.

Program Algorithm:

Step 1: Include the header files

Step 2: Invoke The Classes

Step 3: Call The Read() Function

Step 4: Get The Inputs Name ,Roll Number And Address

Step 5: Call The Display() Function

Step 6: Display The Name, Roll Number, And Address Of The Student

Program Code in C++:

#include<iostream.h>

#include<conio.h>

class stu

{

};

stu :: stu( )

{

private: char name[20],add[20];

int roll,zip;

public: stu ( );//Constructor

~stu( );//Destructor

void read( );

void disp( );

cout<<”This is Student Details”<<endl;

}

void stu :: read( )

{

cout<<”Enter the student Name”;

cin>>name;

cout<<”Enter the student roll no “;

cin>>roll;

cout<<”Enter the student address”;

cin>>add;

cout<<”Enter the Zipcode”;

cin>>zip;

}

void stu :: disp( )

{

cout<<”Student Name :”<<name<<endl;

cout<<”Roll no is :”<<roll<<endl;

cout<<”Address is :”<<add<<endl;

cout<<”Zipcode is :”<<zip;

}

stu : : ~stu( )

{

cout<<”Student Detail is Closed”;

}

void main( )

{

stu s;

clrscr( );

s.read ( );

s.disp ( );

getch( );

}

Program Output:

Enter the student Name

Mukesh

Enter the student roll no

101

Enter the student address

Hamirpur

Enter the Zip code

176045

Student Name: Mukesh

Roll no is : 101

Address is : Hamirpur

Zip code is : 176045