1. History of submissions
  2. (plaintext version)

qiu wenfeng

@summit

China

Joined Apr 2009

World Rank: #82099 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
204

Problems

List of solved classical problems:

ABCDEF SUMFOUR
FCTRL TEST
FCTRL2
HASHIT
ONP
PIR
PRIME1

TODO list of classical problems:

BITMAP PALIN SQRROOT
MUL PARTSUM WORDS1

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