tan zhen

@jama

Joined Jan 2011

World Rank: #11889 (2.9 points)

Activity over the last year

Effectiveness

 Problems solved
15
 Solutions submitted
46

Problems

List of solved classical problems:

ABCPATH MOD ZTC
CIRU MSE08H
CODESPTB QTREE
DISUBSTR SCPC11A
GUANGGUN SUBST1
LIS2 TABLE
MCLB VCIRCLES

TODO list of classical problems:

CASHIER DETER3 FTOUR2
CIRUT EDIT3 TEST