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U201017930--Roy Shang
Last Loginned Time:2013-06-10 15:24:17.0

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Rank: 91019 Solved Problems List
Solved: 8 1015 1050 1080 1141 1221 2411 2479 3295
Submissions: 36
School: HUST
Email: shangshu1992@gmail.com

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