king's submissions for 1208 排列对称串

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AC | PERL
king
on Dec. 10, 2009, 1:33 p.m.
0.02s
468.00 KB
king
on Dec. 10, 2009, 1:33 p.m.
0.02s
156.00 KB
0 / 0
AC | PERL
king
on Dec. 9, 2009, 3:28 p.m.
0.02s
468.00 KB
king
on Dec. 9, 2009, 3:27 p.m.
0.02s
156.00 KB