Write a program swap two number

 

Write a program swap two number 

#include<iostream>

using namespace std;

int main()

{

    int a,b,c;

    cout<<"enter the two number: ";

    cin>>a>>b;

    cout<<"before swaping"<<endl;

    cout<<"a= "<<a<<" b= "<<b<<endl;

    c=a;

    a=b;

    b=c;

    cout<<"after swaping"<<endl;

    cout<<"a= "<<a<<" b= "<<b;

    return 0;

}