dfs怎么剪枝

P3956 [NOIP2017 普及组] 棋盘

@[jimmy0926](/user/1162093) 要记忆化吧
by shoot_down @ 2024-04-06 15:21:54


@[shoot_down](/user/616964) $谢$
by jimmy0926 @ 2024-04-06 15:47:31


@[shoot_down](/user/616964) 已过,$thx$ (已关注)
by jimmy0926 @ 2024-04-15 19:32:18


剪枝干嘛,记忆化能过(虽然我没过) 你要练记忆化的话,可以用 DFS写下P1135
by HUDSI1256 @ 2024-04-22 19:01:29


@[HUDSI1256](/user/1189304) 谢谢了
by jimmy0926 @ 2024-05-05 13:40:58


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