correct
by yukimianyan @ 2023-01-16 11:02:16
冒泡排序经典优化：本轮无交换则可以直接停止排序。这意味着序列有序。
by yukimianyan @ 2023-01-16 11:03:08
@[yukimianyan](/user/509229) 感谢！！
by bobbycumt @ 2023-01-17 09:38:18