Try--best's submissions for 1245 蛇形数表

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Try--best
on Dec. 20, 2011, 11:08 p.m.
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164.00 KB
Try--best
on Dec. 20, 2011, 10:40 p.m.
0.02s
164.00 KB
Try--best
on Dec. 20, 2011, 10:23 p.m.
0.02s
164.00 KB