Qiao Zhanrong

@qiaozhanrong

China, Nanjing

Joined Sep 2016

World Rank: #25282 (1.1 points)

Institution: NFLS

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Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
28

Problems

List of solved classical problems:

GSS1
GSS3
GSS4
IE2
MKTHNUM

TODO list of classical problems:

GSS2
LINEGAR