Qingyang Mao

@isuki

China, Quzhou

Joined Mar 2023

World Rank: #3243 (10.4 points)

Institution: Quzhou Number 2. 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
42
 Solutions submitted
109

Problems