@edward2173

China

Joined Jun 2014

World Rank: #22476 (1.3 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
34

Problems

List of solved classical problems:

COOLNUMS PHRASES
DISUBSTR QTREE4
FTOUR2 REPEATS
KPSUM SUBLEX
LCS
LCS2
NSUBSTR