#include
#include
#define PST (-8)
#define CET (1)
#define BJ (8)
int main ()
{
time_t rawtime;
struct tm *p;
time ( &rawtime );
p = gmtime ( &rawtime );
printf ("Time in Los Angeles: %2d:%02d\n", p->tm_hour+PST, p->tm_min);
printf ("Time in Berlin: %2d:%02d\n", p->tm_hour+CET, p->tm_min);
printf ("Time in Bei Jing: %2d:%02d\n", p->tm_hour+BJ, p->tm_min);
return 0;
}