先处理每对点构成的线能串起哪些点，然后用 Dancing Links 应该是最快的
by Pentiment @ 2024-04-11 10:02:40
但比较难写
by Pentiment @ 2024-04-11 10:03:36
@[xzz_cat6](/user/773813) %%%
by 可持久化自行车 @ 2024-04-11 11:12:45
@[Run_Time_Error](/user/879904) ok
by xzz_cat6 @ 2024-04-11 11:14:47
@[Run_Time_Error](/user/879904)
Dancing Links 是什么awa
%
by Rem_CandleFire @ 2024-04-11 11:46:00