1. History of submissions
  2. (plaintext version)

yuechen zeng

@c20270404

China, ChongQing

Joined Apr 2025

World Rank: #30001 (0.9 points)

Institution: ChongQingNO.8Secondaryschool

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
46

Problems

List of solved classical problems:

CTRICK
INVPHI
NWERC11A
TEST
TIP1

TODO list of classical problems:

GCDEX TDPRIMES
PRIMES2

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