@ruanjinb

Joined Feb 2024

World Rank: #15808 (2.1 points)

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
12
 Solutions submitted
59

Problems

List of solved classical problems:

BALLOT LOPOV
BFALG MCLONUM
EXPEDI PERIOD
FN16SWAP PHONELST
GSS3 PT07Z
INTERVAL
KPSUM

TODO list of classical problems:

GSS1 RUNAWAY
MSKYCODE