whzzt whzzt

@whzzt

China, 2333

Joined Jan 2018

World Rank: #14009 (2.4 points)

Institution: 2333

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
41

Problems

List of solved classical problems:

DIVCNT1
DIVCNTK
FACT0
FACT1
FACT2
PCOPTRIP
QTREE4