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@richardlee

China, Beijing

Joined Jul 2018

World Rank: #127112 (0 points)

Institution: ABB

Activity over the last year

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

Effectiveness

 Problems solved
4
 Solutions submitted
23

Problems

List of solved classical problems:

AGGRCOW
COINS
PRIME1
TEST

TODO list of classical problems:

ONP