dearbear's submissions for 1268 判断三角形

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AC | C
dearbear
on July 7, 2011, 12:13 p.m.
0.02s
164.00 KB
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IR | C
dearbear
on July 7, 2011, 12:13 p.m.
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0 B
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AC | C
dearbear
on July 7, 2011, 12:09 p.m.
0.02s
164.00 KB