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Write a C++ Program to Display Date using Constructors

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Write a C++ Program to Display Date using Constructors. Here’s a Simple Program to Display Date using Class in C++ Programming Language.

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What is Class and Objects in C++?


  • Class is a user defined data type, which holds its own data members and member functions, which can be accessed and used by creating instance of that class.
  • The variables inside class definition are called as data members and the functions are called member functions.
  • Class is just a blue print, which declares and defines characteristics and behavior, namely data members and member functions respectively. And all objects of this class will share these characteristics and behavior.

  • Objects are instances of class, which holds the data variables declared in class and the member functions work on these class objects.
  • Each object has different data variables. Objects are initialized using special class functions called Constructors.

Below is the source code for C++ Program to Display Date using Constructors which is successfully compiled and run on Windows System to produce desired output as shown below :

 
 

SOURCE CODE : :

/*  C++ Program to Display Date using Constructors */

#include<iostream>
using namespace std;

class date
{
    private:
        int dd, mm, yy;

    public:
        date()
        {
            dd=31;
            mm=12;
            yy=2016;
            cout<<"\nDate Object has been created..............\n";
        }

        void display()
        {
            cout<<"\nThe Entered Date is :: ";
            cout<<dd<<"-"<<mm<<"-"<<yy<<"\n";
        }
};
int main ()
{
date date1;
date1.display ();

return 0;
}

OUTPUT : :


/*  C++ Program to Display Date using Constructors */


Date Object has been created..............

The Entered Date is :: 31-12-2016

Process returned 0

Above is the source code and output for C++ Program To calculate Volume of Box using Constructor which is successfully compiled and run on Windows System to produce desired output.

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