marq

Dr. Charles Simonyi is the Father of Modern Microsoft Excel                                           JavaScript was originally developed by Brendan Eich of Netscape under the name Mocha, later LiveScript, and finally renamed to JavaScript.                                           The word "Biology" is firstly used by Lamarck and Treviranus                                           Hippocrates (460-370 bc) is known as father of medicine.                                           Galene, 130-200 is known as father of Experimental Physology                                           Aristotle (384-322 BC) is known as Father of Zoology because he wrote the construction and behavior of different animals in his book "Historia animalium"                                           Theophrastus(370-285 BC) is known as father of Botany because he wrote about 500 different plants in his book "Historia Plantarum".                                           John Resig is known as Father of Jquery -                                          HTML is a markup language which is use to design web pages. It was invented in 1990 by Tim Berners-Lee.                                                                The Google was founded by Larry Page and Sergey Brin.                                                                Rasmus Lerdorf was the original creator of PHP. It was first released in 1995.                                                               Facebook was founded by Mark Zuckerberg                                                               Bjarne Stroustrup, creator of C++.                                                                Dennis Ritchie creator of C                                                                                                                              James Gosling, also known as the "Father of Java"                                          At 11.44%, Bihar is India's fastest growing state                                          Father of HTML -Tim Berners Lee                                          orkut was created by Orkut Büyükkökten, a Turkish software engineer                    Photoshop: It came about after Thomas Knoll, a PhD student at the University of Michigan created a program to display grayscale images on a monochrome monitor which at the time was called 'Display'.

Constructor overload

In C++,Constructor is automatically called when object(instance of class) create.It is special member function of the class.Which constructor has arguments thats called Parameterized Constructor.
  • One Constructor overload another constructor is called Constructer Overloading 
  • It has same name of class.
  • It must be a public member.
  • No Return Values.
  • Default constructors are called when constructors are not defined for the classes.

#include<iostream.h>
#include<conio.h>

class Example        {
    // Variable Declaration
    int a,b;
    public:

    //Constructor wuithout Argument
    Example()            {
    // Assign Values In Constructor
    a=50;
    b=100;
    cout<<"\nIm Constructor";
    }

    //Constructor with Argument
    Example(int x,int y)            {
    // Assign Values In Constructor
    a=x;
    b=y;
    cout<<"\nIm Constructor";
    }

    void Display()    {
    cout<<"\nValues :"<<a<<"\t"<<b;
    }
};

int main()                {
        Example Object(10,20);
        Example Object2;
        // Constructor invoked.
        Object.Display();
        Object2.Display();
        // Wait For Output Screen
        getch();
        return 0;
}

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