Haoran Ma

@q909475573

China, Beijing

Joined May 2013

World Rank: #13446 (2.5 points)

Institution: Tsinghua University

Activity over the last year

Effectiveness

 Problems solved
20
 Solutions submitted
135

Problems

List of solved classical problems:

COT LCS2 QTREE
COT2 LLCA QTREE2
COVER MAXOR QTREE4
GSS5 NSUBSTR REPEATS
IITD4 OPTM SUBLEX
JZPGYZ PAIRSUM TEST
LCS PT07J

TODO list of classical problems:

QTREE5