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Re:没看到这句，wa了很多次！！！！Note if there is no feasible solution, just output -1.In Reply To:没看到这句，wa了很多次！！！！Note if there is no feasible solution, just output -1. Posted by:swust20064469 at 2009-05-10 13:15:15 +1 Followed by: Post your reply here: |
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