International Olympiad in Informatics – Statistics
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YiHan Gao
1
0
0
Contestant
Year
▼
Country
Tasks
Score
Rank
Award
Abs.
Rel.
Abs.
Rel.
2009
China
61
100
100
100
100
100
100
60
721
90.12%
3/301
99.34%
Gold
