User name:  816249

Nick name:  jk120101郑荣军

School:  山东理工大学

College:  adademy

Major:  计算机科学与技术

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Solved:  325

Submissions:  1202

AC Ratio:  27.04%

Rank:  669

Email:   --

Register Time:  2012-10-12 14:36:15

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