Discussion @ 2016. Magic and Science @ Timus Online Judge

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Discussion of Problem 2016. Magic and Science

Shen Yang seems there is illegal tests [1] // Problem 2016. Magic and Science 3 Apr 2017 20:25

1
1 366
-565864 609690 15155
516588 775970 765044
814205 -251004 532061

magion will stop in the middle of second args...please check it

Shen Yang Re: seems there is illegal tests // Problem 2016. Magic and Science 4 Apr 2017 14:14

sorry ,it's my mistake,answer should be

8587308.19597172360000000000