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Chongyu Yang

@tobysp

China, Chong Qing

Joined Apr 2018

World Rank: #84567 (0.1 points)

Institution: CQU

If you work hard enough, the worst result is a late success.

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
3

Problems

List of solved classical problems:

TEST
ZQUERY

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