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Re:相信很多人都过不了这组数据吧!!!

Posted by tangguojun at 2016-10-11 09:00:01 on Problem 2528
In Reply To:相信很多人都过不了这组数据吧!!! Posted by:lingyuntan at 2010-10-19 17:01:22
> 3
> 3
> 5 6
> 4 5
> 6 8
> 3
> 1 10
> 1 3
> 6 10
> 5
> 1 4
> 2 6
> 8 10
> 3 4
> 7 10
> 正确答案应该是:
> 3
> 3
> 4
> 很多人的答案是:
> 2
> 2
> 4
> 不知POJ为啥过了??!!

第一组数据肯定是2啊,因为题目中已有图示,4 5 表示的是4和5两个线段,不是两个各端点。请看output图示就明白了

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