for (int n = 2; n <= 100; n++) { boolean flag = true; for (int i = 2; i < n; i++) { if (n % i == 0) { flag = false; break; } } if (flag) { System.out.println(n); }} 相关文章: 2021-05-02 2022-02-09 2021-12-04 2021-11-17 2021-07-29 2021-12-04 2021-11-17 2021-07-30