1. History of submissions
  2. (plaintext version)

@yifenfei

China

Joined Apr 2009

World Rank: #35114 (0.7 points)

Activity over the last year

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

Effectiveness

 Problems solved
2
 Solutions submitted
13

Problems

List of solved classical problems:

AMCODES
SUBST1

TODO list of classical problems:

BOXES TEST
DISUBSTR

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