@xiaotao

China

Joined Jul 2010

World Rank: #5268 (7.1 points)

Activity over the last year

Effectiveness

 Problems solved
16
 Solutions submitted
65

Problems

List of solved classical problems:

FTOUR2 ISRANK SUBST1
GCDEX MTREE TAP2012F
GSS2 PROOT VPALIN
GSS4 QTREE2
GSS5 QTREE3
GSS6 SORTBIT
GSS7 STRSEQ

TODO list of classical problems:

QTREE