1. History of submissions
  2. (plaintext version)

dai yan

@hy__345

China

Joined Aug 2014

World Rank: #43430 (0.5 points)

Institution: 1 school

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
27

Problems

List of solved classical problems:

DIVCNT2
DIVCNT3
QTREE
TEST
TSUM

TODO list of classical problems:

PRIME1

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