User name:  qweasdzxc

Nick name:  aa

School:  山东大学

College:  生命科学学院

Major:  生物技术

Class:  生物1301

Solved:  10

Submissions:  63

AC Ratio:  15.87%

Rank:  25852

Email:   --

Register Time:  2013-11-26 23:39:35

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