1. History of submissions
  2. (plaintext version)

Chengdao Chi

@ws_ccd

China, changyi

Joined Mar 2017

World Rank: #38218 (0.6 points)

Institution: home

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
11

Problems

List of solved classical problems:

DIVCNT2
HIGH
PGCD
TRANSP2

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