// timeLoop.cpp
// P. Conrad, CISC220, 06J
// time a loop

#include <iostream>
using std::cout;
using std::cerr;
using std::endl;


#include <cstdlib> // for atoi

#include "StopWatch.h"

int main(int argc, char *argv[])
{

  int x;


  if (argc != 2)
    {
      cerr << "Usage: " << argv[0] << " n " << endl;
      exit(1);
    }

  int n = atoi(argv[1]);
  StopWatch s;
  
  s.reset();
  s.start();

  for (int j=1; j<=n; j++)
    for (int i=1; i<=n; i++)
      {
	x += n;
      }
  
  s.stop();
  
  cout << n << " " << s.readValue() << endl;

  return 0;
}