jay cheng

@gaga999

Taiwan, Taipei

Joined May 2022

World Rank: #17009 (1.9 points)

Institution: ald

sldnsnn

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
81

Problems

List of solved classical problems:

DISUBSTR POLYMUL
DQUERY SUBLEX
FMATCH SUBST1
LCS
LCS2
MATCHING
MINMOVE