@yongheng5871

China

Joined Jul 2011

World Rank: #13124 (2.6 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
43

Problems

List of solved classical problems:

COMFUNC PHRASES
HKNAP SUBLEX
KITROB VLATTICE
LCS
LCS2
NSUBSTR
PGCD