1. History of submissions
  2. (plaintext version)

hailun pagophia

@ppppppa

China, 山东省 / 青岛市 / 黄岛区

Joined Jun 2025

World Rank: #39027 (0.6 points)

Institution: 山东科技大学

Activity over the last year

Effectiveness

 Problems solved
1
 Solutions submitted
11

Problems

List of solved classical problems:

HS08FOUR

TODO list of classical problems:

MDT1
SBACT

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