1. History of submissions
  2. (plaintext version)

ren junxin

@renjunxin0721

China, shit

Joined Jan 2025

World Rank: #66785 (0.2 points)

Institution: shit

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
9

Problems

List of solved classical problems:

INTERVAL
STC10

TODO list of classical problems:

FAMILY

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