Hangyao Zhang

@g2021zhy

China, Changsha

Joined Jul 2021

World Rank: #16359 (2 points)

Institution: HNFMS

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
47

Problems

List of solved classical problems:

BALNUM GSS5
CERC07S INS14F
COT2 KOSARE
DIVCNT2 SELTEAM
DIVCNT3 TTM
DIVCNTK
GSS2