#include	<stdio.h>
#include	<time.h>



void	main	(void)
{
time_t	t,told;
int	day;

	time(&t);


	printf("\n%s",ctime(&t));

/*
 *	31 days ago
 */
	t -= 31*24*60*60;
	

	printf("\n%s",ctime(&t));


}