1. History of submissions
  2. (plaintext version)

Xu Chongyu

@xvchongyv

China, Zhejiang

Joined Dec 2022

World Rank: #21789 (1.4 points)

Institution: Yiwu

Ah huh?

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
11

Problems

List of solved classical problems:

ARBITRAG
CLOCK1
CRYPTO3
DQUERY
TTM

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