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Re:用上面说的数组保存就行,用dfs是为了填上数组中没填的部分。In Reply To:用上面说的数组保存就行,用dfs是为了填上数组中没填的部分。 Posted by:bool at 2006-10-11 21:19:50 可是规模还是没有变小啊 Followed by: Post your reply here: |
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