User name:  417shishui

Nick name:  417试水专用号

School:  麻省理工学院

College:  计算机学院

Major:  计算机

Class:  计算机01

Solved:  85

Submissions:  419

AC Ratio:  20.29%

Rank:  9649

Email:   --

Register Time:  2019-10-09 21:18:11

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