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Re:两天了啊,一道SB题,就是内含的圆没有去掉啊。。。。

Posted by tasty at 2015-09-23 20:09:06 on Problem 4010
In Reply To:两天了啊,一道SB题,就是内含的圆没有去掉啊。。。。 Posted by:tasty at 2015-09-23 20:06:09
> 以前的圆面积并模板有问题啊,结果AC了很多题,结果。。。。。。
上一组数据:

16 15 2600 2510 -197
3 85 47 2
93 4 81 3
81 43 99 9
15 34 44 13
26 28 68 2
19 79 83 9
8 13 45 15
86 68 55 6
82 3 47 20
0 18 96 8
5 26 42 7
21 92 49 18
14 6 87 9
21 32 77 15
86 6 36 7
42 71 75 6
55 3 55
14 38 40
82 41 57
12 5 96
3 67 73
59 40 47
48 63 37
25 45 68
78 83 37
96 18 67
45 56 71
30 45 82
80 1 43
81 18 97
90 15 60

133218.0062

手抄翻译成C++的 simpson 157ms 
不过跑出的结果是  133218.0061
目测这组数据合法, AC的pascal代码精度还是不够。。。

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