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 typedef long time_t;        /* time value */
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 time_t time(time_t *)
 
#include <iostream>
#include <time.h>
using namespace std;
int main(void)
{
time_t nowtime;
nowtime = time(NULL); //»ñÈ¡µ±Ç°Ê±¼ä
cout << nowtime << endl;

return 0;
}
 
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struct tm {
        int tm_sec;     /* seconds after the minute - [0,59] */
        int tm_min;     /* minutes after the hour - [0,59] */
        int tm_hour;    /* hours since midnight - [0,23] */
        int tm_mday;    /* day of the month - [1,31] */
        int tm_mon;     /* months since January - [0,11] */
        int tm_year;    /* years since 1900 */
        int tm_wday;    /* days since Sunday - [0,6] */
        int tm_yday;    /* days since January 1 - [0,365] */
        int tm_isdst;   /* daylight savings time flag */
       };
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