1. History of submissions
  2. (plaintext version)

Chengwei Yuan

@ycw123

China, 北京

Joined Jul 2021

World Rank: #35114 (0.7 points)

Institution: 北京十二中

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
31

Problems

List of solved classical problems:

BUSINESS PHONELST
DQUERY TEST
GCDEX YOKOF
GRASSPLA
GSS4
LITE
NAPTIME

TODO list of classical problems:

COT
CTOI09_1

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