1. History of submissions
  2. (plaintext version)

Ethan Dai

@dyc2022

China, Xiamen

Joined Sep 2023

World Rank: #12315 (2.8 points)

Institution: No.1 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
25
 Solutions submitted
58

Problems


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