Luojian Wei

@wearry

China, changsha

Joined May 2016

World Rank: #42429 (0.5 points)

Institution: YALI middle school

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
37

Problems

List of solved classical problems:

DISUBSTR SUBST1
DIVCNT3 TEST
DIVCNTK
ONP
PRIME1
QTREE
QTREE2