1. History of submissions
  2. (plaintext version)

@chengsir

China

Joined Jan 2011

World Rank: #35077 (0.7 points)

Institution: Just do it!

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
6
 Solutions submitted
77

Problems

List of solved classical problems:

BOXES
COVER
GSS1
GSS2
OPTM
ORDERSET

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