1. History of submissions
  2. (plaintext version)

zhao yin

@erisen

China, nanjing

Joined Dec 2023

World Rank: #55991 (0.3 points)

Institution: nanjing first school

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
12

Problems

List of solved classical problems:

DQUERY
EQU2
PRIME1
QTREE

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