@[User1025109](/user/1025109) 你每次 `a[i+1] += a[i];` 后还需要排序。 by xiaoshumiao @ 2023-12-13 18:49:35
@[xiaoshumiao](/user/1008513) 谢谢！ by User1025109 @ 2023-12-13 19:05:50