俊阳 郑

@luogu_559488

China, 大连

Joined Dec 2021

World Rank: #1516 (19.5 points)

Institution: 洛谷团队

Activity over the last year

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

Effectiveness

 Problems solved
76
 Solutions submitted
249

Problems