Huanchen Zhai

@stczhc

United States, Los Angeles

Joined Feb 2017

World Rank: #34112 (0.7 points)

Institution: UCLA

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
28

Problems

List of solved classical problems:

ARITH PALIN
BULK PRIME1
CMEXPR SBSTR1
CMPLS TEST
DIRVS XMAX
FCTRL
ONP