Declaring Member Functions Outside the Class



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

 class demo
{
int a;
float b;   //data members
public:         // access specifiers

 void input();    //memeber functions
void show(); //member functions

 };

 void demo :: input()
{

  cout<<"Enter the values :";
 cin>>a>>b;

 }

 void demo :: show()
{
 cout<<"The first Value : "<<a<<endl;
 cout<<"The Second Value : "<<b;
}

 void main()
{
 clrscr();
 demo d;
 d.input();
 d.show();
 getch();
}