Beep Printf ("/ a");
Time_t indicates time in seconds, can be converted to the following structure
Struct TM
{
INTTM_SEC; / * (0 - 61) * /
INTTM_MIN; / * (0 - 59) * /
INTTM_HOUR; / * (0 - 23) * /
INTTM_MDAY; / * (1 - 31) * /
INTTM_MON; / * (0 - 11) * /
INTTM_YEAR; / * PAST 1900 * /
INTTM_WDAY; / * (0 - 6) * /
INTTM_YDAY; / * (0 - 365) * /
INTTM_ISDST; / * DAYLIGHT SAVINGS FLAG * /
}
Time_t TVal = Time (null);
StructTM * Now = localtime (& TVAL);
Printf ("THE CURRENT DATE AND TIME: / N"
"% D /% 02D /% 02D% D:% 02D:% 02D / N / N",
Now-> TM_MON 1, now-> TM_MDAY, NOW-> TM_Year,
Now-> TM_HOUR, NOW-> TM_MIN, NOW-> TM_SEC);
The above% 02d is the number of digits, and can be added to the left.
TVAL = mktime (now);
Asctime (now) gets the time of the string
CTIME (TVAL) gets the time indicated by the string
