IOI
International Olympiad in Informatics – Statistics
Stefan Yordanov  Avramov
Stefan Yordanov Avramov
0
1
1
Contestant
Year
CountryTasksScoreRankAward
Abs.Rel.Abs.Rel.
2009Bulgaria 22027100100100100406054768.38%Silver*
2008Bulgaria100801019031.67%98/28365.72%Bronze