Peter's submissions for 1208 排列对称串

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Peter
on Dec. 14, 2007, 10:35 a.m.
0.02s
164.00 KB
Peter
on Dec. 14, 2007, 10:33 a.m.
0.02s
164.00 KB
Peter
on Dec. 14, 2007, 10:11 a.m.
0.00s
468.00 KB
Peter
on Dec. 14, 2007, 10:09 a.m.
0.00s
152.00 KB
Peter
on Dec. 14, 2007, 10:08 a.m.
0.02s
164.00 KB