Yirun Yu

@warningqaq

China, XuChang

Joined Aug 2020

World Rank: #65803 (0.2 points)

Institution: xcschool

百鬼绫目单推人

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
10
 Solutions submitted
23

Problems

List of solved classical problems:

BINSTIRL TRICOUNT
FCTRL TWOSQRS
KGSS WILLITST
LCA
NAPTIME
PRIME1
TEST