Jingchao Han

@mithril0rd

China

Joined Dec 2013

World Rank: #29715 (0.9 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
58

Problems

List of solved classical problems:

BALNUM REPEATS
DISUBSTR SORTBIT
LCS SUBST1
LCS2
MUSKET
NSUBSTR
PHRASES