1. History of submissions
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Nguyễn Đức Khang

@duckhang141

Viet Nam, Cần Thơ

Joined May 2017

World Rank: #34105 (0.7 points)

Institution: WTF???

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
41

Problems

List of solved classical problems:

DOMINST
PERMUT1
PERMUT2
TEST

TODO list of classical problems:

COINS PRIME1
INVCNT

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