daodao's submissions for 1186 均方差

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daodao
on Oct. 28, 2010, 4:57 p.m.
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daodao
on Oct. 28, 2010, 4:54 p.m.
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464.00 KB
daodao
on Oct. 28, 2010, 4:51 p.m.
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464.00 KB
daodao
on Oct. 28, 2010, 4:49 p.m.
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464.00 KB
daodao
on Oct. 27, 2010, 9:11 p.m.
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464.00 KB
daodao
on Oct. 26, 2010, 8:48 a.m.
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464.00 KB
daodao
on Oct. 26, 2010, 8:43 a.m.
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464.00 KB