User name:  jk15171114

Nick name:  123

School:  山东理工大学

College:  理学院

Major:  信息与计算科学

Class:  信科0901

Solved:  27

Submissions:  112

AC Ratio:  24.11%

Rank:  22685

Email:   --

Register Time:  2016-05-15 22:48:39

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