yin han

@yinthewind

China

Joined Apr 2012

World Rank: #29406 (0.9 points)

Institution: Huazhong University Of Science & Technology

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
21

Problems

List of solved classical problems:

BIGSEQ
DISUBSTR
PHRASES
PRLGAME2
REPEATS
SUBST1
TRIPINV