1. History of submissions
  2. (plaintext version)

Qiu Zixuan

@qiuzx

China, Nanjing

Joined Aug 2023

World Rank: #8823 (4 points)

Institution: qwq

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
25

Problems

List of solved classical problems:

AE5A2 UDIVSUM
ALTPERM ZUMA
LITELANG
PERIODNI
SUM1SEQ
TAN1
TEST

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