@hqd2009

China

Joined Mar 2010

World Rank: #22887 (1.3 points)

Institution: jlu

Activity over the last year

AprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
5
 Solutions submitted
50

Problems

List of solved classical problems:

DISUBSTR
GEN2
REPEATS
SEQ2
SUBST1