User name:  jing123

Nick name:  景a123

School:  青岛理工大学

College:  计算机工程学院

Major:  软件

Class:  173

Solved:  22

Submissions:  52

AC Ratio:  42.31%

Rank:  21385

Email:   --

Register Time:  2018-04-21 22:47:04

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