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Problems
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Hack!
Blogs
PKU v. THU (Preliminary Round 2)
User profile
Sai_tqwq
Rating
1800
Contribution
0
Usergroup
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Motto
Visit Sai_tqwq's blog
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Accepted problems:17 problems
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Tried problems:2 problems
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Authored Problems:0 problem
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Virtual Participations:0 contest
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