Name: Anonymous 2012-01-20 16:28
void init_random() {
clock_t start = clock();
int i = 0;
while (clock() - start == 0) {
i++;
}
srand(time(0) + i);
}17±3 ms
Is it okay?
void init_random() {
clock_t start = clock();
int i = 0;
while (clock() - start == 0) {
i++;
}
srand(time(0) + i);
}
int fd = open('/dev/random', O_RDONLY);
int num; read(fd, &num, sizeof(num);