1. History of submissions
  2. (plaintext version)

Xie Dong

@skyprophet

China

Joined Jun 2009

World Rank: #42806 (0.5 points)

Activity over the last year

AprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
5
 Solutions submitted
18

Problems

List of solved classical problems:

ALIENS
BOXES
OPTM
PRO
QTREE

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