Member variable & Local variable

Member variable & Local variable:

Member Variable:

Those variable that are declare inside a class are known as member variable.

These variable can be used inside all method of that’s class.

Local variable:

•Those variable that are declare inside a method are known as local variable.

•It can’t be used outside the method in which it is declared.

•These variable must be initialize by the programmer.

Example:

Class var

{

            int a;          //member variable

           Void show ()

           {

                  Float b=10.0;  //local variable

           }

}