Mega Code Archive
Seed rand() with the system time and display the first 10 numbers
#include
#include
#include
int main(void)
{
int i, stime;
long ltime;
/* get the current calendar time */
ltime = time(NULL);
stime = (unsigned) ltime/2;
srand(stime);
for(i=0; i<10; i++) printf("%d ", rand());
return 0;
}