/*WRITE A PROGRAM TO SHOW FUNCTION TEMPLATE*/

#include<iostream.h>
#include<conio.h>
template<classe>
void exchange(e&a,e&b)
{
et=a;
a=b;
b=t;
}
void main()
{
int x=5,y=8;
cout<<"\nBefore exchange"<<x<<y;
exchange(x,y);
cout<<"\nAfter exchange"<<x<<y;
getch();

}

----------------------------------------------------------
OUTPUT:-