空's submissions for 1175 等比数列

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AC | C
空
on April 18, 2009, 3:41 p.m.
0.02s
152.00 KB
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OLE | C
空
on April 18, 2009, 3:30 p.m.
0.00s
152.00 KB
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OLE | C
空
on April 18, 2009, 3:27 p.m.
0.00s
152.00 KB