1. History of submissions
  2. (plaintext version)

Nguyen Sy Hoang

@hoang_007

Viet Nam, Bac Ninh

Joined Jun 2021

World Rank: #128119 (0 points)

Institution: Bac Ninh Specialized High School

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
3

Problems

List of solved classical problems:

KATHTHI
TEST

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