User name:  17120502158

Nick name:  tx170432崔丽

School:  山东理工大学

College:  计算机学院

Major:  通信工程

Class:  通信1704

Solved:  322

Submissions:  675

AC Ratio:  47.7%

Rank:  907

Email:   --

Register Time:  2017-09-16 19:15:41

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