IOI
International Olympiad in Informatics – Statistics
Kien Vu Hoang
Kien Vu Hoang
CodeForces
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Contestant
YearCountryTasksScoreRankAward
Abs.Rel.
Abs.Rel.
2019Vietnam100407249.776624351.7758.63%63/32781.04%Silver
2020Vietnam491001004256.6489.00436.6472.77%42/34388.05%Silver