@dapper

China

Joined Mar 2015

World Rank: #12613 (2.7 points)

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
31

Problems

List of solved classical problems:

DISUBSTR SELTEAM
FTOUR2 SEQN
IE1 SUBST1
INS14F TSUM
LCMSUM
QTREE
QTREE2

TODO list of classical problems:

KGSS