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一直WA的同学可以参考一下

Posted by Vans at 2009-10-23 00:35:54 on Problem 1661
之前所有数据都过了,结果还是不停WA,最后才发现板的高度限制应该是 <= 最大高度,嘻嘻。
其实这题用DP不用计算垂直距离(不管怎么跳,总是从那么高跳下来),只要计算水平距离就可以了
先对板按高度排序,从最下面的板算起
计算是往板的左边跑快还是往右边跑快,注意不要摔死


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