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Re:看不懂题目,有人能解释下吗??

Posted by gzw_02 at 2008-06-19 19:44:33 on Problem 1071
In Reply To:Re:看不懂题目,有人能解释下吗?? Posted by:gzw_02 at 2008-06-19 17:20:07
> 我也感觉有些模糊,我觉得是 
> 求出所有合法的起点数,能够满足下面LURD的走法,
> 都不会撞墙或者越界。
> 
> a b R
> 是表示可以向右 a,a+1...b-1,b都不会撞墙。
> 不过我不知道会不会a>b

我证实了这样的理解是不对的。

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