xue yijie

@xueyijie

China, Beijing

Joined Jan 2022

World Rank: #14553 (2.3 points)

Institution: school

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
17

Problems

List of solved classical problems:

CERC07S QTREE6
COT YOKOF
COT2 YOKOH
GSS1
IM
PRIME1
QTREE