C++ 현재시간 가져오기

struct tm *now;
time_t current_time;
time(&current_time);
now = localtime(&current_time);
char cCurDate[10]={0x00,};
char cCurDate[10]={0x00,};
  
sprintf(cCurDate,"%d/%.2d/%.2d",now->tm_year+1900,now->tm_mon+1,now->tm_mday);
sprintf(stream,"%.2d:%.2d:%.2d ",now->tm_hour,now->tm_min,now->tm_sec);

결과값형식 : YYYY/MM/DD
                  HH:mm:ss