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#include <stdio.h>
#include <time.h>char* timeToString(struct tm *t);
int main(void) {
struct tm *t;
time_t timer;timer = time(NULL); // ÇöÀç ½Ã°¢À» ÃÊ ´ÜÀ§·Î ¾ò±â
t = localtime(&timer); // ÃÊ ´ÜÀ§ÀÇ ½Ã°£À» ºÐ¸®ÇÏ¿© ±¸Á¶Ã¼¿¡ ³Ö±âprintf("%s\n", timeToString(t));
return 0;
}
char* timeToString(struct tm *t) {
static char s[20];sprintf(s, "%04d-%02d-%02d %02d:%02d:%02d",
t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
t->tm_hour, t->tm_min, t->tm_sec
);return s;
}