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Re:刷3130时发现这题标程可能有误吧

Posted by lanzongwei at 2020-03-15 11:07:21 on Problem 1474
In Reply To:感谢这题,让我修了板子一个错误 Posted by:lanzongwei at 2020-03-14 22:20:04
6 
66 13 
96 61 
76 98 
13 94 
4 0 
45 68
0
这组用半平面交或画图明显可知为possible,但标程输出的是impossible

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