User name:  18110103107

Nick name:  ju19ce107许晶波

School:  山东理工大学

College:  机械工程学院

Major:  测控技术

Class:  测控1803

Solved:  62

Submissions:  264

AC Ratio:  23.48%

Rank:  12884

Email:   --

Register Time:  2019-03-05 08:41:29

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