Yu Wang

@wangyu0915

China, Huai'an

Joined Jul 2021

World Rank: #11615 (3 points)

Institution: Huaiyin Middle School

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
24
 Solutions submitted
107

Problems