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;
}