///////////////////////////////////////////////////////
//
//	time2.cpp
//
//	Jeff Ondich, 2/11/98
//
//	Uses Unix's gettimeofday() to time a nested loop.
//
///////////////////////////////////////////////////////


#include	<iostream.h>
#include	<sys/time.h>

int main( void )
{
	// Get the loop parameter
	int		N;
	cout << "N? ";
	cin >> N;

	struct timeval		startTime, stopTime;
	gettimeofday( &startTime, 0 );

	int counter = 0;
	for( int i=0; i < N; i++ )
		for( int j=0; j < N; j++ )
			counter++;
	
	gettimeofday( &stopTime, 0 );
	
	cout << (stopTime.tv_sec - startTime.tv_sec) * 1000000
				+ (stopTime.tv_usec - startTime.tv_usec) << endl;
	cout << counter << endl;
			
	return( 0 );
}