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

int
main(int argc, char *argv[])
{
	struct timeval tv;
	time_t result;
	double x, diff;

	gettimeofday(&tv, NULL);
	x = (double)tv.tv_sec;

	printf("x = %f\n", x);

	result = (time_t)x;
	diff = x - (double)result;

	printf("diff = %f\n", diff);

	return 0;
}