Template Program 4

Write a program to create a function template for swapping the two value.

#include<iostream.h> #include<conio.h> template<class t> void swap(t a, t b) {   t temp;   temp=a;   a=b;   b=temp;   cout<<"The swapped value is"<<a <<" " <<b; } void main() {  int x,y;  float a,b;   clrscr();   cout<<"\n Enter two int values";   cin>>x>>y;   cout<<"\n Before swap" <<x <<" "<<y;   swap(x,y);   cout<<"\n After swap" <<x<< " "<<y;   cout<<"\n Enter two float  values";   cin>>a>>b;   cout<<"\n Before swap" <<a <<" "<<b;   swap(a,b);   cout<<"\n After swap" <<a<< " "<<b;   getch();  }