C++ Object Initialization

Dynamic initialization of objects in c++
The dynamic initialization means that the initial values may be provided during run time. Even class objects can be initialized dynamically. I.e. with the values provided at run time. The following example explains it.

A Program to find the factorial of an integer using constructor.

Class factorial
Int n;
Factorial (int number)
Void display ()
Int fact=1;
If (n==0)
Cout<<”\n factorial=1”;
For (int i=1; i<=n; i++)
Fact=fact *I;
Cout<<”\n factorial=”<<fact;
Void main ()
Int x;
Clrscr ();
Cout<<”\n enter the number to find its factorial “;
Obj.dispay ();
getch ();

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