1. History of submissions
  2. (plaintext version)

song yinglong

@td1799

China

Joined Sep 2013

World Rank: #48803 (0.4 points)

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
21

Problems

List of solved classical problems:

COVER
DISUBSTR
QTREE
TEST

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