1. History of submissions
  2. (plaintext version)

zhefu wang

@nonomori

China, shanghai

Joined Sep 2009

World Rank: #122214 (0 points)

Institution: qpgjk

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
23

Problems

List of solved classical problems:

ONP
PALIN
PRIME1
TEST

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