1. History of submissions
  2. (plaintext version)

Tong yang

@josataky_408

China, Changsha

Joined Jul 2021

World Rank: #29999 (0.9 points)

Institution: Changsha No. 1 Middle School

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
22

Problems

List of solved classical problems:

BUSINESS
GSS7
INS14H
KNIGHTS

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