alan li

@l__h

China, 绵阳市

Joined Sep 2020

World Rank: #11946 (2.9 points)

Institution: 114514

Activity over the last year

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

Effectiveness

 Problems solved
12
 Solutions submitted
28

Problems