1. History of submissions
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huang xinhuan

@huangxinhuan

China, Nanjing

Joined Oct 2015

World Rank: #128083 (0 points)

Institution: NJU

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
31

Problems

List of solved classical problems:

ADDREV
FCTRL
FCTRL2
ONP
PALIN
PRIME1
TEST

TODO list of classical problems:

BITPLAY
SBSTR1

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