1. History of submissions
  2. (plaintext version)

Li Xiaofeng

@infgeoax

Australia, Sydney

Joined Sep 2011

World Rank: #47450 (0.4 points)

Institution: CBA

Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
72

Problems

List of solved classical problems:

ACODE FCTRL
AGGRCOW INVCNT
AIBOHP PALIN
ARRAYSUB PRIME1
BYTESM2 PT07Y
COINS PT07Z
EDIST TEST

TODO list of classical problems:

DQUERY
GSS1

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