International Olympiad in Informatics – Statistics
Cheng U Ian
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Contestant
| Year ▼ | Country | Tasks | Score | Rank | Award | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Abs. | Rel. | Abs. | Rel. | |||||||||
| 2022 | Macao, China | 67 | 90.0 | 15 | 34 | 99.95 | 55.00 | 360.95 | 60.16% | 40/349 | 88.83% | Silver |
| 2021 | Macao, China | 38 | 37 | 100 | 100 | 24 | 33 | 332 | 55.33% | 50/351 | 86.04% | Silver |
| 2020 | Macao, China | 19 | 96 | 11 | 44 | 10.00 | 5.00 | 185.00 | 30.83% | 219/343 | 36.44% | |
| 2019 | Macao, China | 100 | 40 | 25 | 18.50 | 52 | 0 | 235.50 | 39.25% | 175/327 | 46.79% | |
Delegation member
| Year | Country | Role |
|---|---|---|
| 2024 | Macao, China | Guest |