q qq

@wwlw

China, Chengdu,Sichuan

Joined Jul 2019

World Rank: #63346 (0.2 points)

Institution: No.7 High School

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
17

Problems

List of solved classical problems:

COT2 MKTHNUM
EPALIN PT07Z
GSS1 QTREE
GSS3
GSS4
LCS
LCS2