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Re:这题好象有问题吧!

Posted by Hesy at 2018-07-08 15:15:49 on Problem 1125
In Reply To:Re:这题好象有问题吧! Posted by:tianhan at 2009-06-04 18:12:11
怎么没经过点2 ?第二行2 2 1 3 3 不就表示点1到点2的距离是1吗

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