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Re:可不可以加重边, 可不可以加自己到自己的边! 有没有人清楚啊! 题目又不说! 揣谜呀!

Posted by magic_pig at 2004-09-29 12:01:31 on Problem 1848
In Reply To:Re:可不可以加重边, 可不可以加自己到自己的边! 有没有人清楚啊! 题目又不说! 揣谜呀! Posted by:magic_pig at 2004-09-29 11:57:04
> 刚才ac了,发现是“不可以加重边,不可以加自己到自己的边”。

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