oma lzk

@omalzk

China, 衡水市

Joined Oct 2021

World Rank: #34803 (0.7 points)

Institution: 衡水中学实验学校

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
39

Problems

List of solved classical problems:

BUSINESS PHONELST
GSS1 STC10
GSS3 STRLCP
GSS4
GSS7
MKTHNUM
PERIODNI