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@boychienga1234

Viet Nam, bac ninh

Joined Sep 2016

World Rank: #38130 (0.6 points)

Institution: CBN

CBN

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
24

Problems

List of solved classical problems:

KOPC12A
MMAXPER
TRT
WIRELESS

TODO list of classical problems:

AGGRCOW
STC04