User name:  ei201200800109

Nick name:  李瑞

School:  山东大学威海

College:  电气学院

Major:  电子信息科学与技术

Class:  电子1202

Solved:  26

Submissions:  54

AC Ratio:  48.15%

Rank:  22265

Email:   --

Register Time:  2013-11-08 20:55:16

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