JOI Open Contest 2021
Sources › Olympiad › Japanese Olympiad in Informatics › JOI 2020-2021 Season
| # | Title | Type | Difficulty |
|---|---|---|---|
| 1 | 交配 (Crossing) | — | |
| 2 | 決算報告 (Financial Report) | — |
Sources › Olympiad › Japanese Olympiad in Informatics › JOI 2020-2021 Season
| # | Title | Type | Difficulty |
|---|---|---|---|
| 1 | 交配 (Crossing) | — | |
| 2 | 決算報告 (Financial Report) | — |