gcz 2003

@gcz2003

China, Changsha

Joined Feb 2018

World Rank: #20246 (1.5 points)

Institution: Changjun High School

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
24

Problems

List of solved classical problems:

COT2
DETER3
DIVCNTK
GRE
JZPGYZ
MOD
QTREE6