1. History of submissions
  2. (plaintext version)

Severus Qin

@qhpeklh5959

China

Joined Dec 2013

World Rank: #63368 (0.2 points)

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
13

Problems

List of solved classical problems:

DIV15
FTOUR2
QTREE

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