@[清风居士](/user/443739) 似乎无解
by 培淇2021 @ 2021-04-11 13:47:25
既然无解，请问您能说说您的见解吗？？？
by LuffyLuo @ 2021-04-11 13:48:25
@[清风居士](/user/443739) 好像是数竞蓝皮书上的题
等我找一下
by 培淇2021 @ 2021-04-11 13:53:37
之前看过这个......
by 培淇2021 @ 2021-04-11 13:54:58
@[清风居士](/user/443739)
by 培淇2021 @ 2021-04-11 13:55:07