Cen Ruocai

@crx

China

Joined Feb 2012

World Rank: #237 (78.4 points)

Institution: Zhenhai Middle School

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
145
 Solutions submitted
536

Problems