#include <stdio.h>

#include <stdio.h>
#include <time.h>
int main(void) {
time_t diff = 2147483647 - time(NULL);
if (diff == 0) printf("What are you doing on the computer?"
" The world is ending RIGHT NOW!\n");
else if (diff < 0) {
int sec = (diff *= -1) % 60;
int min = (diff /= 60) % 60;
int hours = (diff /= 60) % 24;
int days = diff / 24;
printf("The Apocalypse already happened %d days, %d hours, %d minutes, and "
"%d seconds ago.\n", days, hours, min, sec);
} else {
int sec = diff % 60;
int min = (diff /= 60) % 60;
int hours = (diff /= 60) % 24;
int days = diff / 24;
printf("Y2K38 will occur in %d days, %d hours, %d minutes, and %d seconds.\n"
"Save yourself!\n", days, hours, min, sec);
}
return 0;
}