@zhangzhengyan

Joined Apr 2022

World Rank: #21490 (1.4 points)

Activity over the last year

Effectiveness

 Problems solved
20
 Solutions submitted
42

Problems

List of solved classical problems:

ACMT GSS4 NY10A
CERC07S GUESSTHE OTOCI
COT2 HG PGCD
COT3 LAGRANGE PT07Z
DIFERENC LITE TEST
DQUERY MUL TWOSQRS
GSS3 NINJA4

TODO list of classical problems:

EASYMATH
LCPC11B