he m

@whymhe

China, dongying

Joined Jul 2018

World Rank: #18568 (1.7 points)

Institution: gryz

boy

Activity over the last year

Effectiveness

 Problems solved
17
 Solutions submitted
60

Problems

List of solved classical problems:

DISUBSTR LAWRENCE SUBST1
GCDEX LCS TTM
GSS1 LCS2 VLATTICE
GSS3 LONGCS
GSS4 MSKYCODE
GSS5 NSUBSTR
GSS7 SUBLEX

TODO list of classical problems:

QTREE
QTREE2