//Sort 2 names
#include <iostream>
#include<string>
using namespace std;
void swap(string &n1, string &n2)
//receive  strings n1 and n2, exchange
{ string temp;
  temp=n1;
  n1=n2;
  n2=temp; 
} //swap

void main() //input 2 names, sort, print
{ string first, second;
  cout<<"enter a name: ";
  getline(cin,first); 
  cout<<"enter a name: ";
  getline(cin,second);
  if (first>second) 
    swap(first, second);
  cout<<"In order: "<<first<<" "<<second<<"\n";
} //main