1. History of submissions
  2. (plaintext version)

duolong er

@erduolong

China, s

Joined May 2023

World Rank: #17775 (1.8 points)

Institution: ez

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
13

Problems

List of solved classical problems:

ADAPHOTO SERVICEH
CERC07S STEAD
KPGAME
LCMSUM
RMID2
SAM
SERVICE

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