int main() { for (int i = 0; i< 10; i++) { uint64_t ts = time(NULL); /* *必须加i,这个循环里,ts都是一样的,cpu运行速度太快的原因么 */ test_rand(ts + i); } return 0; }
int main(void) { int ret = 0; randinit(&state); checkpoint_rand("First Random Word: "); ret |= test_rand(); ret |= test_linear(); ret |= test_quadratic(); checkpoint_rand("Last Random Word: "); randclear(state); return ret; }