nguyễn duy hoàn

@hoannd

Viet Nam, phuly

Joined Oct 2016

World Rank: #17598 (1.8 points)

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Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
58

Problems

List of solved classical problems:

ADAKOHL PT07Z
ETF QUERYSTR
FINDSR SEGSQRSS
KOICOST TDPRIMES
MPOLY TEST
POSTERS TRT
POWERUP ZSUM

TODO list of classical problems:

MATSUM
RENT