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必须注意的几个问题! 题目描述有问题

Posted by bobobry at 2009-08-19 15:41:02 on Problem 1410
大水题一个,但题目描述问题很多

必须注意几点

1、文中给出的左上顶点和右下顶点不保证x1<x2,y1>y2;即需要自己判断

2、文中似乎没说,但必须这么认为:线段完全在矩形内部要返回T.


官方测试数据

http://hi.baidu.com/bobobry/blog/item/ac51b035d5a34082a61e12b6.html


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