29).Sample of Program To Swap Two Numbers Using Temporary Variables.

#include<conio.h>
#include<iostream.h>
void main()
{
   clrscr();
   int num1,num2,temp;
   cout<<"\nEnter Two Numbers" ;
   cin>>num1>>num2;
   cout<<"\nThe value of num1 and num2 before swaping is " <<"num1= "  <<num1
   <<" num2= "<<num2;

   temp=num1;
   num1=num2;
   num2=temp;
   cout<<"\nThe value of num1 and num2 After swaping is " <<"num1= " <<num1
   <<" num2= "<<num2;




    getch();