编译失败求助

P1074 [NOIP2009 提高组] 靶形数独

名字和STL里的map冲突了
by promise_ @ 2023-10-09 22:33:51


@[promise_](/user/379146) 这次编译是过了,但是又超时了QAQ
by wyd123QAZ @ 2023-10-11 21:43:19


@[wyd123QAZ](/user/692597) 一个点也没有吗?
by promise_ @ 2023-10-11 21:56:11


@[wyd123QAZ](/user/692597) 需要剪枝优化
by promise_ @ 2023-10-11 21:57:26


@[promise_](/user/379146) 能得40pts
by wyd123QAZ @ 2023-10-11 22:04:08


@[wyd123QAZ](/user/692597) 需要剪枝优化才能AC
by promise_ @ 2023-10-11 22:10:18


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