1. History of submissions
  2. (plaintext version)

Sun Changfeng

@cyendra

China

Joined Sep 2013

World Rank: #43451 (0.5 points)

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
52

Problems

List of solved classical problems:

LCS
LCS2
MGLAR10
NSUBSTR
QTREE
SUBLEX

© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.