/****************************************************************************
function: test_2
parameters: none
returns: if successful
TRUE
else
FALSE
purpose: The following code will test the days_to_date() function.
****************************************************************************/
char test_2(FILE *output)
{
#define DAYS_TEST_DATES 5
char status = PASS,
b_date[7],
e_date[7],
*answer_table[DAYS_TEST_DATES];
long days,
i;
/* build the correct answer table */
answer_table[0] = "910101";
answer_table[1] = "910131";
answer_table[2] = "910302";
answer_table[3] = "910401";
answer_table[4] = "910501";
strcpy(b_date, "910101");
for (days = 0, i = 0; i < DAYS_TEST_DATES; days += 30, i++)
{
days_to_date(b_date, days, e_date);
if (strcmp(e_date, answer_table[i]) != 0)
{
fprintf(output,
"ERROR: beginning [%s] + days [%ld] = ending [%s] [%s]\n",
b_date, days, e_date, answer_table[i]);
status = FALSE;
}
}
return(status);
}
int main (int argc, char *argv [])
{
long date, time;
date = date_now ();
time = time_now ();
printf ("Date=%ld time=%ld\n", date, time);
date = days_to_date (date_to_days (date));
time = csecs_to_time (time_to_csecs (time));
printf ("Date=%ld time=%ld\n", date, time);
date = date_now ();
time = time_now ();
date = days_to_date (date_to_days (date));
time = csecs_to_time (time_to_csecs (time));
future_date (&date, &time, 0, INTERVAL_HOUR);
printf ("Date in one hour = %ld, %ld\n", date, time);
date = date_now ();
time = time_now ();
future_date (&date, &time, 0, INTERVAL_DAY);
printf ("Date in one day = %ld, %ld\n", date, time);
date = date_now ();
time = time_now ();
future_date (&date, &time, 1, 0);
printf ("Date in one day = %ld, %ld\n", date, time);
date = date_now ();
time = time_now ();
future_date (&date, &time, 7, 0);
printf ("Date in one week = %ld, %ld\n", date, time);
date = date_now ();
time = time_now ();
future_date (&date, &time, 365, 0);
printf ("Date in one year = %ld, %ld\n", date, time);
return (EXIT_SUCCESS);
}
int main()
{
int days, d, m, y;
while (true) {
scanf("%d%d%d%d", &days, &d, &m, &y);
if (y == 0) break;
int x = date_to_days(d, m, y);
days_to_date(x + days, d, m, y);
printf("%d %d %d\n", d, m, y);
}
return 0;
}
