hong huadun

@skydec

China, zhejiang

Joined Apr 2014

World Rank: #21597 (1.4 points)

Institution: sxyz

23333

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
65

Problems

List of solved classical problems:

LCS
LCS2
NSUBSTR
SUBLEX
VLATTICE

TODO list of classical problems:

TDKPRIME