1. History of submissions
  2. (plaintext version)

songxin yu

@programmingysx

China, linyi

Joined Oct 2022

World Rank: #14502 (2.3 points)

Institution: pyyz

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
48

Problems

List of solved classical problems:

EST MKTHNUM
FENCE3 MTREECOL
GSS1 OPTM
GSS3 PRIME1
GSS5 WIDGET
INTERVAL
KNIGHTS

TODO list of classical problems:

GSS2
PERIOD

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