User name:  15110801084

Nick name:  Chemistry1503韩明涛

School:  山东理工大学

College:  adademy

Major:  化学

Class:  化学1503

Solved:  279

Submissions:  767

AC Ratio:  36.38%

Rank:  1671

Email:   --

Register Time:  2016-03-27 11:25:20

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