JOI Open Contest 2020
Sources › Olympiad › Japanese Olympiad in Informatics › JOI 2019-2020 Season
| # | Title | Type | Difficulty |
|---|---|---|---|
| 1 | 家具の配置 (Furniture) | — | |
| 2 | 白黒の点 (Monochrome Points) | — | |
| 3 | 発電所 (Power Plant) | — |
Sources › Olympiad › Japanese Olympiad in Informatics › JOI 2019-2020 Season
| # | Title | Type | Difficulty |
|---|---|---|---|
| 1 | 家具の配置 (Furniture) | — | |
| 2 | 白黒の点 (Monochrome Points) | — | |
| 3 | 発電所 (Power Plant) | — |