Zenglong Zhao

@zhaozenglong

China, HN

Joined Dec 2022

World Rank: #53034 (0.3 points)

Institution: HNSDFZ

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
6

Problems

List of solved classical problems:

ACQUIRE
FREQUENT
KATHTHI
MKTHNUM
NAPTIME