幸运的路奇's submissions for 1186 均方差

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AC | C++03
幸运的路奇
on Dec. 15, 2013, 2:20 p.m.
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212.00 KB
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IR | C++03
幸运的路奇
on Dec. 15, 2013, 2:19 p.m.
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幸运的路奇
on Dec. 15, 2013, 2:18 p.m.
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212.00 KB
幸运的路奇
on Dec. 15, 2013, 2:16 p.m.
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212.00 KB