1. History of submissions
  2. (plaintext version)

Al Chan

@cczzaa101

China

Joined Feb 2013

World Rank: #79688 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
24

Problems

List of solved classical problems:

COUNT
PT07Z
QTREE
QTREE2

TODO list of classical problems:

COT

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