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注意题目要求……输出的1表示“必须按”的开关，自由变量可按可不按，当然应该输出0In Reply To:原来要求的是所有的灯都灭，不是亮，郁闷了好久！奇怪的是在多解情况下另自由元为0解出来的就是答案？？ Posted by:zjnu09220233 at 2010-11-29 19:38:01 Followed by: Post your reply here: |
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