// sort2.cpp
// interactive driver loop

#include <iostream>  
using namespace std;

const char SPACE = ' ';

int main(){

  int tests;    //user input-- no. of tests to run
  int n1, n2,   //two ints entered by user
    tmp;        //used for exchange

  //prompt and read tests
  cout << "enter no. of tests: ";
  cin >> tests;

  //interactive driver loop
  for (int i = 1; i <= tests; i++){
    cout << "Test " << i << ". Enter two ints: ";
    cin >> n1 >> n2;

    //echo inputs
    cout << n1 << SPACE << n2 << SPACE;

    //n1, n2 in sorted order?
    if(n1 > n2){
      tmp = n1;
      n1 = n2;
      n2 = tmp;
    }
    
    //display results
    cout << "Min = " << n1
	 << SPACE << "Max = " << n2 << endl;

  } //end for
  return 0;
}