Z YB

@qiaoranliqu

China, SX

Joined Mar 2015

World Rank: #11889 (2.9 points)

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
19

Problems

List of solved classical problems:

IE1
INS14F
INS14H
KPGRAPHS
LCMSUM
SELTEAM
XMAX