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北京大学《ACM/ICPC大学生程序设计竞赛训练》暑期课面向全球招生!

Re:题目大意:在平面坐标系内从坐标原点到达某指定点,行走路线平行于坐标轴,每步所走的距离为1。某些点可能又障碍,必须绕开,求所走的最短距离(代码可作为广搜模板使用)。

Posted by 407811696 at 2011-01-28 23:21:52 on Problem 3626 and last updated at 2011-01-28 23:22:12
In Reply To:Re:这题目是什么意思? Posted by:shouzhewei at 2009-08-04 16:31:30
> 广搜

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