@yxs

China

Joined Nov 2005

World Rank: #128077 (0 points)

Institution: student in senior high school

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
19

Problems

List of solved classical problems:

ADDREV
FCTRL
FCTRL2
JULKA
ONP
PRIME1
TEST

TODO list of classical problems:

PALIN
STPAR