1. History of submissions
  2. (plaintext version)

unknown unknown

@zyqwq

China, unknown

Joined Sep 2025

World Rank: #43427 (0.5 points)

Institution: unknown

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
3

Problems

List of solved classical problems:

DIVCNT2
DIVCNT3
DIVCNTK

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