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Re:求大牛给个测试数据

Posted by 20092462 at 2011-07-22 14:35:33 on Problem 2528
In Reply To:Re:求大牛给个测试数据 Posted by:lvlu911 at 2010-09-04 23:21:25
> 因为有可能出现(1,1) (2,2) 这样的SB数据。所以很多人将各个线段的左坐标减1,这样就可以解决这样的长度为0的线段。但是出现了新的问题,譬如:
> 3
> 5 6
> 4 5
> 6 8
> 显然结果为3。
> 但依照上述处理方案,实际输入数据为
> 3
> 4 6
> 3 5
> 5 8
> 原来的5,6即后来的4,6被无情的覆盖了。显然POJ的测试数据并没有测试到这种处理方法的BUG。


显然结果为2啊, 怎么能为3呢???

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