1. History of submissions
  2. (plaintext version)

Heda Chen

@trisolaris

China, ShanTou

Joined May 2018

World Rank: #47524 (0.4 points)

Institution: Shantou Jinshan High School

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
9

Problems

List of solved classical problems:

DIVCNT2
TSUM

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