xiao qiande

@richard_shaw

Chile, chendu

Joined Sep 2021

World Rank: #17010 (1.9 points)

Institution: null

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
31

Problems

List of solved classical problems:

DIV SMALL
GCDEX2 SQFREE
GCDMAT TRENDGCD
LCMSUM
NAJPWG
PGCD
PROD1GCD

TODO list of classical problems:

GCDEX
GCDMAT2