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Hack!
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PKU v. THU (Preliminary Round 2)
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sumairu
Rating
1500
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0
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Visit sumairu's blog
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05:26:51
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Accepted problems:8 problems
2587
4058
6311
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6313
9708
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9748
Tried problems:4 problems
3266
8321
8322
9539
Authored Problems:0 problem
None
Virtual Participations:0 contest
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